2490717600

素因数分解:

$2^5\times 3^4\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:92

約数の個数: 1080

約数和(自身を含む): 11607694560

約数和(自身を除く): 9116976960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 25, 27, 28, 30, 32, 34, 35, 36, 38, 40, 42, 45, 48, 50, 51, 54, 56, 57, 60, 63, 68, 70, 72, 75, 76, 80, 81, 84, 85, 90, 95, 96, 100, 102, 105, 108, 112, 114, 119, 120, 126, 133, 135, 136, 140, 144, 150, 152, 153, 160, 162, 168, 170, 171, 175, 180, 189, 190, 200, 204, 210, 216, 224, 225, 228, 238, 240, 252, 255, 266, 270, 272, 280, 285, 288, 289, 300, 304, 306, 315, 323, 324, 336, 340, 342, 350, 357, 360, 378, 380, 399, 400, 405, 408, 420, 425, 432, 450, 456, 459, 475, 476, 480, 504, 510, 513, 525, 532, 540, 544, 560, 567, 570, 578, 595, 600, 608, 612, 630, 646, 648, 665, 672, 675, 680, 684, 700, 714, 720, 756, 760, 765, 798, 800, 810, 816, 840, 850, 855, 864, 867, 900, 912, 918, 945, 950, 952, 969, 1008, 1020, 1026, 1050, 1064, 1071, 1080, 1120, 1134, 1140, 1156, 1190, 1197, 1200, 1224, 1260, 1275, 1292, 1296, 1330, 1350, 1360, 1368, 1377, 1400, 1425, 1428, 1440, 1445, 1512, 1520, 1530, 1539, 1575, 1596, 1615, 1620, 1632, 1680, 1700, 1710, 1734, 1785, 1800, 1824, 1836, 1890, 1900, 1904, 1938, 1995, 2016, 2023, 2025, 2040, 2052, 2100, 2128, 2142, 2160, 2261, 2268, 2280, 2295, 2312, 2380, 2394, 2400, 2448, 2520, 2550, 2565, 2584, 2592, 2601, 2660, 2700, 2720, 2736, 2754, 2800, 2835, 2850, 2856, 2890, 2907, 2975, 3024, 3040, 3060, 3078, 3150, 3192, 3213, 3230, 3240, 3325, 3360, 3400, 3420, 3468, 3570, 3591, 3600, 3672, 3780, 3800, 3808, 3825, 3876, 3990, 4046, 4050, 4080, 4104, 4200, 4256, 4275, 4284, 4320, 4335, 4522, 4536, 4560, 4590, 4624, 4725, 4760, 4788, 4845, 4896, 5040, 5100, 5130, 5168, 5202, 5320, 5355, 5400, 5472, 5491, 5508, 5600, 5670, 5700, 5712, 5780, 5814, 5950, 5985, 6048, 6069, 6120, 6156, 6300, 6384, 6426, 6460, 6480, 6650, 6783, 6800, 6840, 6885, 6936, 7140, 7182, 7200, 7225, 7344, 7560, 7600, 7650, 7695, 7752, 7803, 7980, 8075, 8092, 8100, 8160, 8208, 8400, 8550, 8568, 8670, 8721, 8925, 9044, 9072, 9120, 9180, 9248, 9450, 9520, 9576, 9639, 9690, 9975, 10080, 10115, 10200, 10260, 10336, 10404, 10640, 10710, 10773, 10800, 10982, 11016, 11305, 11340, 11400, 11424, 11475, 11560, 11628, 11900, 11970, 12138, 12240, 12312, 12600, 12768, 12825, 12852, 12920, 12960, 13005, 13300, 13566, 13600, 13680, 13770, 13872, 14175, 14280, 14364, 14450, 14535, 14688, 15120, 15200, 15300, 15390, 15504, 15606, 15960, 16065, 16150, 16184, 16200, 16416, 16473, 16800, 17100, 17136, 17340, 17442, 17850, 17955, 18088, 18144, 18207, 18360, 18900, 19040, 19152, 19278, 19380, 19950, 20230, 20349, 20400, 20520, 20808, 21280, 21420, 21546, 21600, 21675, 21964, 22032, 22610, 22680, 22800, 22950, 23120, 23256, 23409, 23800, 23940, 24225, 24276, 24480, 24624, 25200, 25650, 25704, 25840, 26010, 26163, 26600, 26775, 27132, 27360, 27455, 27540, 27744, 28350, 28560, 28728, 28900, 29070, 29925, 30240, 30345, 30600, 30780, 31008, 31212, 31920, 32130, 32300, 32368, 32400, 32946, 33915, 34200, 34272, 34425, 34680, 34884, 35700, 35910, 36176, 36414, 36720, 37800, 38304, 38437, 38475, 38556, 38760, 39015, 39900, 40460, 40698, 40800, 41040, 41616, 42840, 43092, 43350, 43605, 43928, 44064, 45220, 45360, 45600, 45900, 46240, 46512, 46818, 47600, 47880, 48195, 48450, 48552, 49248, 49419, 50400, 50575, 51300, 51408, 51680, 52020, 52326, 53200, 53550, 53865, 54264, 54621, 54910, 55080, 56525, 56700, 57120, 57456, 57800, 58140, 59850, 60690, 61047, 61200, 61560, 62424, 63840, 64260, 64600, 64736, 64800, 65025, 65892, 67830, 68400, 68850, 69360, 69768, 71400, 71820, 72352, 72675, 72828, 73440, 75600, 76874, 76950, 77112, 77520, 78030, 79800, 80325, 80920, 81396, 82080, 82365, 83232, 85680, 86184, 86700, 87210, 87856, 89775, 90440, 90720, 91035, 91800, 93024, 93636, 95200, 95760, 96390, 96900, 97104, 98838, 101150, 101745, 102600, 102816, 104040, 104652, 106400, 107100, 107730, 108528, 109242, 109820, 110160, 113050, 113400, 114912, 115311, 115600, 116280, 117045, 119700, 121380, 122094, 122400, 123120, 124848, 128520, 129200, 130050, 130815, 131784, 135660, 136800, 137275, 137700, 138720, 139536, 142800, 143640, 145350, 145656, 148257, 151200, 151725, 153748, 153900, 154224, 155040, 156060, 159600, 160650, 161840, 162792, 163863, 164730, 169575, 171360, 172368, 173400, 174420, 175712, 179550, 180880, 182070, 183141, 183600, 187272, 191520, 192185, 192780, 193800, 194208, 195075, 197676, 202300, 203490, 205200, 208080, 209304, 214200, 215460, 217056, 218025, 218484, 219640, 220320, 226100, 226800, 230622, 231200, 232560, 234090, 239400, 240975, 242760, 244188, 246240, 247095, 249696, 257040, 258400, 260100, 261630, 263568, 269325, 271320, 273105, 274550, 275400, 279072, 285600, 287280, 290700, 291312, 296514, 303450, 305235, 307496, 307800, 308448, 312120, 319200, 321300, 323680, 325584, 327726, 329460, 339150, 344736, 345933, 346800, 348840, 359100, 361760, 364140, 366282, 367200, 374544, 384370, 385560, 387600, 390150, 395352, 404600, 406980, 410400, 411825, 416160, 418608, 428400, 430920, 436050, 436968, 439280, 444771, 452200, 453600, 455175, 461244, 465120, 468180, 478800, 481950, 485520, 488376, 494190, 508725, 514080, 520200, 523260, 527136, 538650, 542640, 546210, 549100, 550800, 574560, 576555, 581400, 582624, 585225, 593028, 606900, 610470, 614992, 615600, 624240, 642600, 651168, 654075, 655452, 658920, 678300, 691866, 693600, 697680, 718200, 728280, 732564, 741285, 749088, 768740, 771120, 775200, 780300, 790704, 809200, 813960, 819315, 823650, 837216, 856800, 861840, 872100, 873936, 878560, 889542, 904400, 910350, 915705, 922488, 936360, 957600, 960925, 963900, 971040, 976752, 988380, 1017450, 1037799, 1040400, 1046520, 1077300, 1085280, 1092420, 1098200, 1101600, 1153110, 1162800, 1170450, 1186056, 1213800, 1220940, 1229984, 1231200, 1235475, 1248480, 1285200, 1308150, 1310904, 1317840, 1356600, 1365525, 1383732, 1395360, 1436400, 1456560, 1465128, 1482570, 1526175, 1537480, 1542240, 1560600, 1581408, 1618400, 1627920, 1638630, 1647300, 1723680, 1729665, 1744200, 1747872, 1779084, 1808800, 1820700, 1831410, 1844976, 1872720, 1921850, 1927800, 1953504, 1976760, 2034900, 2075598, 2080800, 2093040, 2154600, 2184840, 2196400, 2223855, 2306220, 2325600, 2340900, 2372112, 2427600, 2441880, 2470950, 2570400, 2616300, 2621808, 2635680, 2713200, 2731050, 2767464, 2872800, 2882775, 2913120, 2930256, 2965140, 3052350, 3074960, 3113397, 3121200, 3255840, 3277260, 3294600, 3459330, 3488400, 3558168, 3641400, 3662820, 3689952, 3706425, 3745440, 3843700, 3855600, 3953520, 4069800, 4096575, 4151196, 4186080, 4309200, 4369680, 4392800, 4447710, 4578525, 4612440, 4681800, 4744224, 4855200, 4883760, 4941900, 5188995, 5232600, 5243616, 5426400, 5462100, 5534928, 5765550, 5860512, 5930280, 6104700, 6149920, 6226794, 6242400, 6554520, 6589200, 6918660, 6976800, 7116336, 7282800, 7325640, 7412850, 7687400, 7711200, 7907040, 8139600, 8193150, 8302392, 8618400, 8648325, 8739360, 8895420, 9157050, 9224880, 9363600, 9767520, 9883800, 10377990, 10465200, 10924200, 11069856, 11119275, 11531100, 11860560, 12209400, 12453588, 13109040, 13178400, 13837320, 14232672, 14565600, 14651280, 14825700, 15374800, 15566985, 16279200, 16386300, 16604784, 17296650, 17790840, 18314100, 18449760, 18727200, 19767600, 20755980, 20930400, 21848400, 22238550, 23062200, 23721120, 24418800, 24907176, 25944975, 26218080, 27674640, 29302560, 29651400, 30749600, 31133970, 32772600, 33209568, 34593300, 35581680, 36628200, 39535200, 41511960, 43696800, 44477100, 46124400, 48837600, 49814352, 51889950, 55349280, 59302800, 62267940, 65545200, 69186600, 71163360, 73256400, 77834925, 83023920, 88954200, 92248800, 99628704, 103779900, 118605600, 124535880, 131090400, 138373200, 146512800, 155669850, 166047840, 177908400, 207559800, 249071760, 276746400, 311339700, 355816800, 415119600, 498143520, 622679400, 830239200, 1245358800, 2490717600]

約数ペア:

[(1, 2490717600), (2, 1245358800), (3, 830239200), (4, 622679400), (5, 498143520), (6, 415119600), (7, 355816800), (8, 311339700), (9, 276746400), (10, 249071760), (12, 207559800), (14, 177908400), (15, 166047840), (16, 155669850), (17, 146512800), (18, 138373200), (19, 131090400), (20, 124535880), (21, 118605600), (24, 103779900), (25, 99628704), (27, 92248800), (28, 88954200), (30, 83023920), (32, 77834925), (34, 73256400), (35, 71163360), (36, 69186600), (38, 65545200), (40, 62267940), (42, 59302800), (45, 55349280), (48, 51889950), (50, 49814352), (51, 48837600), (54, 46124400), (56, 44477100), (57, 43696800), (60, 41511960), (63, 39535200), (68, 36628200), (70, 35581680), (72, 34593300), (75, 33209568), (76, 32772600), (80, 31133970), (81, 30749600), (84, 29651400), (85, 29302560), (90, 27674640), (95, 26218080), (96, 25944975), (100, 24907176), (102, 24418800), (105, 23721120), (108, 23062200), (112, 22238550), (114, 21848400), (119, 20930400), (120, 20755980), (126, 19767600), (133, 18727200), (135, 18449760), (136, 18314100), (140, 17790840), (144, 17296650), (150, 16604784), (152, 16386300), (153, 16279200), (160, 15566985), (162, 15374800), (168, 14825700), (170, 14651280), (171, 14565600), (175, 14232672), (180, 13837320), (189, 13178400), (190, 13109040), (200, 12453588), (204, 12209400), (210, 11860560), (216, 11531100), (224, 11119275), (225, 11069856), (228, 10924200), (238, 10465200), (240, 10377990), (252, 9883800), (255, 9767520), (266, 9363600), (270, 9224880), (272, 9157050), (280, 8895420), (285, 8739360), (288, 8648325), (289, 8618400), (300, 8302392), (304, 8193150), (306, 8139600), (315, 7907040), (323, 7711200), (324, 7687400), (336, 7412850), (340, 7325640), (342, 7282800), (350, 7116336), (357, 6976800), (360, 6918660), (378, 6589200), (380, 6554520), (399, 6242400), (400, 6226794), (405, 6149920), (408, 6104700), (420, 5930280), (425, 5860512), (432, 5765550), (450, 5534928), (456, 5462100), (459, 5426400), (475, 5243616), (476, 5232600), (480, 5188995), (504, 4941900), (510, 4883760), (513, 4855200), (525, 4744224), (532, 4681800), (540, 4612440), (544, 4578525), (560, 4447710), (567, 4392800), (570, 4369680), (578, 4309200), (595, 4186080), (600, 4151196), (608, 4096575), (612, 4069800), (630, 3953520), (646, 3855600), (648, 3843700), (665, 3745440), (672, 3706425), (675, 3689952), (680, 3662820), (684, 3641400), (700, 3558168), (714, 3488400), (720, 3459330), (756, 3294600), (760, 3277260), (765, 3255840), (798, 3121200), (800, 3113397), (810, 3074960), (816, 3052350), (840, 2965140), (850, 2930256), (855, 2913120), (864, 2882775), (867, 2872800), (900, 2767464), (912, 2731050), (918, 2713200), (945, 2635680), (950, 2621808), (952, 2616300), (969, 2570400), (1008, 2470950), (1020, 2441880), (1026, 2427600), (1050, 2372112), (1064, 2340900), (1071, 2325600), (1080, 2306220), (1120, 2223855), (1134, 2196400), (1140, 2184840), (1156, 2154600), (1190, 2093040), (1197, 2080800), (1200, 2075598), (1224, 2034900), (1260, 1976760), (1275, 1953504), (1292, 1927800), (1296, 1921850), (1330, 1872720), (1350, 1844976), (1360, 1831410), (1368, 1820700), (1377, 1808800), (1400, 1779084), (1425, 1747872), (1428, 1744200), (1440, 1729665), (1445, 1723680), (1512, 1647300), (1520, 1638630), (1530, 1627920), (1539, 1618400), (1575, 1581408), (1596, 1560600), (1615, 1542240), (1620, 1537480), (1632, 1526175), (1680, 1482570), (1700, 1465128), (1710, 1456560), (1734, 1436400), (1785, 1395360), (1800, 1383732), (1824, 1365525), (1836, 1356600), (1890, 1317840), (1900, 1310904), (1904, 1308150), (1938, 1285200), (1995, 1248480), (2016, 1235475), (2023, 1231200), (2025, 1229984), (2040, 1220940), (2052, 1213800), (2100, 1186056), (2128, 1170450), (2142, 1162800), (2160, 1153110), (2261, 1101600), (2268, 1098200), (2280, 1092420), (2295, 1085280), (2312, 1077300), (2380, 1046520), (2394, 1040400), (2400, 1037799), (2448, 1017450), (2520, 988380), (2550, 976752), (2565, 971040), (2584, 963900), (2592, 960925), (2601, 957600), (2660, 936360), (2700, 922488), (2720, 915705), (2736, 910350), (2754, 904400), (2800, 889542), (2835, 878560), (2850, 873936), (2856, 872100), (2890, 861840), (2907, 856800), (2975, 837216), (3024, 823650), (3040, 819315), (3060, 813960), (3078, 809200), (3150, 790704), (3192, 780300), (3213, 775200), (3230, 771120), (3240, 768740), (3325, 749088), (3360, 741285), (3400, 732564), (3420, 728280), (3468, 718200), (3570, 697680), (3591, 693600), (3600, 691866), (3672, 678300), (3780, 658920), (3800, 655452), (3808, 654075), (3825, 651168), (3876, 642600), (3990, 624240), (4046, 615600), (4050, 614992), (4080, 610470), (4104, 606900), (4200, 593028), (4256, 585225), (4275, 582624), (4284, 581400), (4320, 576555), (4335, 574560), (4522, 550800), (4536, 549100), (4560, 546210), (4590, 542640), (4624, 538650), (4725, 527136), (4760, 523260), (4788, 520200), (4845, 514080), (4896, 508725), (5040, 494190), (5100, 488376), (5130, 485520), (5168, 481950), (5202, 478800), (5320, 468180), (5355, 465120), (5400, 461244), (5472, 455175), (5491, 453600), (5508, 452200), (5600, 444771), (5670, 439280), (5700, 436968), (5712, 436050), (5780, 430920), (5814, 428400), (5950, 418608), (5985, 416160), (6048, 411825), (6069, 410400), (6120, 406980), (6156, 404600), (6300, 395352), (6384, 390150), (6426, 387600), (6460, 385560), (6480, 384370), (6650, 374544), (6783, 367200), (6800, 366282), (6840, 364140), (6885, 361760), (6936, 359100), (7140, 348840), (7182, 346800), (7200, 345933), (7225, 344736), (7344, 339150), (7560, 329460), (7600, 327726), (7650, 325584), (7695, 323680), (7752, 321300), (7803, 319200), (7980, 312120), (8075, 308448), (8092, 307800), (8100, 307496), (8160, 305235), (8208, 303450), (8400, 296514), (8550, 291312), (8568, 290700), (8670, 287280), (8721, 285600), (8925, 279072), (9044, 275400), (9072, 274550), (9120, 273105), (9180, 271320), (9248, 269325), (9450, 263568), (9520, 261630), (9576, 260100), (9639, 258400), (9690, 257040), (9975, 249696), (10080, 247095), (10115, 246240), (10200, 244188), (10260, 242760), (10336, 240975), (10404, 239400), (10640, 234090), (10710, 232560), (10773, 231200), (10800, 230622), (10982, 226800), (11016, 226100), (11305, 220320), (11340, 219640), (11400, 218484), (11424, 218025), (11475, 217056), (11560, 215460), (11628, 214200), (11900, 209304), (11970, 208080), (12138, 205200), (12240, 203490), (12312, 202300), (12600, 197676), (12768, 195075), (12825, 194208), (12852, 193800), (12920, 192780), (12960, 192185), (13005, 191520), (13300, 187272), (13566, 183600), (13600, 183141), (13680, 182070), (13770, 180880), (13872, 179550), (14175, 175712), (14280, 174420), (14364, 173400), (14450, 172368), (14535, 171360), (14688, 169575), (15120, 164730), (15200, 163863), (15300, 162792), (15390, 161840), (15504, 160650), (15606, 159600), (15960, 156060), (16065, 155040), (16150, 154224), (16184, 153900), (16200, 153748), (16416, 151725), (16473, 151200), (16800, 148257), (17100, 145656), (17136, 145350), (17340, 143640), (17442, 142800), (17850, 139536), (17955, 138720), (18088, 137700), (18144, 137275), (18207, 136800), (18360, 135660), (18900, 131784), (19040, 130815), (19152, 130050), (19278, 129200), (19380, 128520), (19950, 124848), (20230, 123120), (20349, 122400), (20400, 122094), (20520, 121380), (20808, 119700), (21280, 117045), (21420, 116280), (21546, 115600), (21600, 115311), (21675, 114912), (21964, 113400), (22032, 113050), (22610, 110160), (22680, 109820), (22800, 109242), (22950, 108528), (23120, 107730), (23256, 107100), (23409, 106400), (23800, 104652), (23940, 104040), (24225, 102816), (24276, 102600), (24480, 101745), (24624, 101150), (25200, 98838), (25650, 97104), (25704, 96900), (25840, 96390), (26010, 95760), (26163, 95200), (26600, 93636), (26775, 93024), (27132, 91800), (27360, 91035), (27455, 90720), (27540, 90440), (27744, 89775), (28350, 87856), (28560, 87210), (28728, 86700), (28900, 86184), (29070, 85680), (29925, 83232), (30240, 82365), (30345, 82080), (30600, 81396), (30780, 80920), (31008, 80325), (31212, 79800), (31920, 78030), (32130, 77520), (32300, 77112), (32368, 76950), (32400, 76874), (32946, 75600), (33915, 73440), (34200, 72828), (34272, 72675), (34425, 72352), (34680, 71820), (34884, 71400), (35700, 69768), (35910, 69360), (36176, 68850), (36414, 68400), (36720, 67830), (37800, 65892), (38304, 65025), (38437, 64800), (38475, 64736), (38556, 64600), (38760, 64260), (39015, 63840), (39900, 62424), (40460, 61560), (40698, 61200), (40800, 61047), (41040, 60690), (41616, 59850), (42840, 58140), (43092, 57800), (43350, 57456), (43605, 57120), (43928, 56700), (44064, 56525), (45220, 55080), (45360, 54910), (45600, 54621), (45900, 54264), (46240, 53865), (46512, 53550), (46818, 53200), (47600, 52326), (47880, 52020), (48195, 51680), (48450, 51408), (48552, 51300), (49248, 50575), (49419, 50400)]