1668091320

素因数分解:

$2^3\times 3^4\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 640

約数和(自身を含む): 6969600000

約数和(自身を除く): 5301508680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 49, 54, 56, 57, 60, 63, 70, 72, 76, 79, 81, 84, 90, 95, 98, 105, 108, 114, 120, 126, 133, 135, 140, 147, 152, 158, 162, 168, 171, 180, 189, 190, 196, 210, 216, 228, 237, 245, 252, 266, 270, 280, 285, 294, 315, 316, 324, 342, 343, 360, 378, 380, 392, 395, 399, 405, 420, 441, 456, 474, 490, 504, 513, 532, 540, 553, 567, 570, 588, 630, 632, 648, 665, 684, 686, 711, 735, 756, 760, 790, 798, 810, 840, 855, 882, 931, 945, 948, 980, 1026, 1029, 1064, 1080, 1106, 1134, 1140, 1176, 1185, 1197, 1260, 1323, 1330, 1368, 1372, 1422, 1470, 1501, 1512, 1539, 1580, 1596, 1620, 1659, 1710, 1715, 1764, 1862, 1890, 1896, 1960, 1995, 2052, 2058, 2133, 2205, 2212, 2268, 2280, 2370, 2394, 2520, 2565, 2646, 2660, 2744, 2765, 2793, 2835, 2844, 2940, 3002, 3078, 3087, 3160, 3192, 3240, 3318, 3420, 3430, 3528, 3555, 3591, 3724, 3780, 3871, 3969, 3990, 4104, 4116, 4266, 4410, 4424, 4503, 4536, 4655, 4740, 4788, 4977, 5130, 5145, 5292, 5320, 5530, 5586, 5670, 5688, 5880, 5985, 6004, 6156, 6174, 6399, 6517, 6615, 6636, 6840, 6860, 7110, 7182, 7448, 7505, 7560, 7695, 7742, 7938, 7980, 8232, 8295, 8379, 8532, 8820, 9006, 9261, 9310, 9480, 9576, 9954, 10260, 10290, 10507, 10584, 10665, 10773, 11060, 11172, 11340, 11613, 11970, 12008, 12312, 12348, 12798, 13034, 13230, 13272, 13509, 13720, 13965, 14220, 14364, 14931, 15010, 15390, 15435, 15484, 15876, 15960, 16590, 16758, 17064, 17640, 17955, 18012, 18522, 18620, 19355, 19551, 19845, 19908, 20520, 20580, 21014, 21330, 21546, 22120, 22344, 22515, 22680, 23226, 23940, 24696, 24885, 25137, 25596, 26068, 26460, 27018, 27097, 27783, 27930, 28440, 28728, 29862, 30020, 30780, 30870, 30968, 31521, 31752, 31995, 32585, 33180, 33516, 34839, 35910, 36024, 37044, 37240, 38710, 39102, 39690, 39816, 40527, 41160, 41895, 42028, 42660, 43092, 44793, 45030, 46305, 46452, 47880, 49770, 50274, 51192, 52136, 52535, 52920, 53865, 54036, 54194, 55566, 55860, 58065, 58653, 59724, 60040, 61560, 61740, 63042, 63990, 65170, 66360, 67032, 67545, 69678, 71820, 73549, 74088, 74655, 75411, 77420, 78204, 79380, 81054, 81291, 83790, 84056, 85320, 86184, 89586, 90060, 92610, 92904, 94563, 97755, 99540, 100548, 104517, 105070, 107730, 108072, 108388, 111132, 111720, 116130, 117306, 119448, 121581, 123480, 125685, 126084, 127980, 130340, 135090, 135485, 138915, 139356, 143640, 147098, 149310, 150822, 154840, 156408, 157605, 158760, 162108, 162582, 167580, 174195, 175959, 179172, 180120, 185220, 189126, 195510, 199080, 201096, 202635, 209034, 210140, 215460, 216776, 220647, 222264, 223965, 232260, 234612, 243162, 243873, 251370, 252168, 255960, 260680, 270180, 270970, 277830, 278712, 283689, 293265, 294196, 298620, 301644, 313551, 315210, 324216, 325164, 335160, 348390, 351918, 358344, 367745, 370440, 377055, 378252, 391020, 405270, 406455, 418068, 420280, 430920, 441294, 447930, 464520, 469224, 472815, 486324, 487746, 502740, 514843, 522585, 527877, 540360, 541940, 555660, 567378, 586530, 588392, 597240, 603288, 607905, 627102, 630420, 650328, 661941, 696780, 703836, 731619, 735490, 754110, 756504, 782040, 810540, 812910, 836136, 851067, 879795, 882588, 895860, 945630, 972648, 975492, 1005480, 1029686, 1045170, 1055754, 1083880, 1103235, 1111320, 1134756, 1173060, 1215810, 1219365, 1254204, 1260840, 1323882, 1393560, 1407672, 1418445, 1463238, 1470980, 1508220, 1544529, 1567755, 1621080, 1625820, 1702134, 1759590, 1765176, 1791720, 1891260, 1950984, 1985823, 2059372, 2090340, 2111508, 2194857, 2206470, 2269512, 2346120, 2431620, 2438730, 2508408, 2574215, 2639385, 2647764, 2836890, 2926476, 2941960, 3016440, 3089058, 3135510, 3251640, 3309705, 3404268, 3519180, 3658095, 3782520, 3971646, 4118744, 4180680, 4223016, 4255335, 4389714, 4412940, 4633587, 4863240, 4877460, 5148430, 5278770, 5295528, 5673780, 5852952, 5957469, 6178116, 6271020, 6619410, 6808536, 7038360, 7316190, 7722645, 7943292, 8510670, 8779428, 8825880, 9267174, 9754920, 9929115, 10296860, 10557540, 10974285, 11347560, 11914938, 12356232, 12542040, 13238820, 13900761, 14632380, 15445290, 15886584, 17021340, 17558856, 18534348, 19858230, 20593720, 21115080, 21948570, 23167935, 23829876, 26477640, 27801522, 29264760, 29787345, 30890580, 34042680, 37068696, 39716460, 41702283, 43897140, 46335870, 47659752, 55603044, 59574690, 61781160, 69503805, 79432920, 83404566, 87794280, 92671740, 111206088, 119149380, 139007610, 166809132, 185343480, 208511415, 238298760, 278015220, 333618264, 417022830, 556030440, 834045660, 1668091320]

約数ペア:

[(1, 1668091320), (2, 834045660), (3, 556030440), (4, 417022830), (5, 333618264), (6, 278015220), (7, 238298760), (8, 208511415), (9, 185343480), (10, 166809132), (12, 139007610), (14, 119149380), (15, 111206088), (18, 92671740), (19, 87794280), (20, 83404566), (21, 79432920), (24, 69503805), (27, 61781160), (28, 59574690), (30, 55603044), (35, 47659752), (36, 46335870), (38, 43897140), (40, 41702283), (42, 39716460), (45, 37068696), (49, 34042680), (54, 30890580), (56, 29787345), (57, 29264760), (60, 27801522), (63, 26477640), (70, 23829876), (72, 23167935), (76, 21948570), (79, 21115080), (81, 20593720), (84, 19858230), (90, 18534348), (95, 17558856), (98, 17021340), (105, 15886584), (108, 15445290), (114, 14632380), (120, 13900761), (126, 13238820), (133, 12542040), (135, 12356232), (140, 11914938), (147, 11347560), (152, 10974285), (158, 10557540), (162, 10296860), (168, 9929115), (171, 9754920), (180, 9267174), (189, 8825880), (190, 8779428), (196, 8510670), (210, 7943292), (216, 7722645), (228, 7316190), (237, 7038360), (245, 6808536), (252, 6619410), (266, 6271020), (270, 6178116), (280, 5957469), (285, 5852952), (294, 5673780), (315, 5295528), (316, 5278770), (324, 5148430), (342, 4877460), (343, 4863240), (360, 4633587), (378, 4412940), (380, 4389714), (392, 4255335), (395, 4223016), (399, 4180680), (405, 4118744), (420, 3971646), (441, 3782520), (456, 3658095), (474, 3519180), (490, 3404268), (504, 3309705), (513, 3251640), (532, 3135510), (540, 3089058), (553, 3016440), (567, 2941960), (570, 2926476), (588, 2836890), (630, 2647764), (632, 2639385), (648, 2574215), (665, 2508408), (684, 2438730), (686, 2431620), (711, 2346120), (735, 2269512), (756, 2206470), (760, 2194857), (790, 2111508), (798, 2090340), (810, 2059372), (840, 1985823), (855, 1950984), (882, 1891260), (931, 1791720), (945, 1765176), (948, 1759590), (980, 1702134), (1026, 1625820), (1029, 1621080), (1064, 1567755), (1080, 1544529), (1106, 1508220), (1134, 1470980), (1140, 1463238), (1176, 1418445), (1185, 1407672), (1197, 1393560), (1260, 1323882), (1323, 1260840), (1330, 1254204), (1368, 1219365), (1372, 1215810), (1422, 1173060), (1470, 1134756), (1501, 1111320), (1512, 1103235), (1539, 1083880), (1580, 1055754), (1596, 1045170), (1620, 1029686), (1659, 1005480), (1710, 975492), (1715, 972648), (1764, 945630), (1862, 895860), (1890, 882588), (1896, 879795), (1960, 851067), (1995, 836136), (2052, 812910), (2058, 810540), (2133, 782040), (2205, 756504), (2212, 754110), (2268, 735490), (2280, 731619), (2370, 703836), (2394, 696780), (2520, 661941), (2565, 650328), (2646, 630420), (2660, 627102), (2744, 607905), (2765, 603288), (2793, 597240), (2835, 588392), (2844, 586530), (2940, 567378), (3002, 555660), (3078, 541940), (3087, 540360), (3160, 527877), (3192, 522585), (3240, 514843), (3318, 502740), (3420, 487746), (3430, 486324), (3528, 472815), (3555, 469224), (3591, 464520), (3724, 447930), (3780, 441294), (3871, 430920), (3969, 420280), (3990, 418068), (4104, 406455), (4116, 405270), (4266, 391020), (4410, 378252), (4424, 377055), (4503, 370440), (4536, 367745), (4655, 358344), (4740, 351918), (4788, 348390), (4977, 335160), (5130, 325164), (5145, 324216), (5292, 315210), (5320, 313551), (5530, 301644), (5586, 298620), (5670, 294196), (5688, 293265), (5880, 283689), (5985, 278712), (6004, 277830), (6156, 270970), (6174, 270180), (6399, 260680), (6517, 255960), (6615, 252168), (6636, 251370), (6840, 243873), (6860, 243162), (7110, 234612), (7182, 232260), (7448, 223965), (7505, 222264), (7560, 220647), (7695, 216776), (7742, 215460), (7938, 210140), (7980, 209034), (8232, 202635), (8295, 201096), (8379, 199080), (8532, 195510), (8820, 189126), (9006, 185220), (9261, 180120), (9310, 179172), (9480, 175959), (9576, 174195), (9954, 167580), (10260, 162582), (10290, 162108), (10507, 158760), (10584, 157605), (10665, 156408), (10773, 154840), (11060, 150822), (11172, 149310), (11340, 147098), (11613, 143640), (11970, 139356), (12008, 138915), (12312, 135485), (12348, 135090), (12798, 130340), (13034, 127980), (13230, 126084), (13272, 125685), (13509, 123480), (13720, 121581), (13965, 119448), (14220, 117306), (14364, 116130), (14931, 111720), (15010, 111132), (15390, 108388), (15435, 108072), (15484, 107730), (15876, 105070), (15960, 104517), (16590, 100548), (16758, 99540), (17064, 97755), (17640, 94563), (17955, 92904), (18012, 92610), (18522, 90060), (18620, 89586), (19355, 86184), (19551, 85320), (19845, 84056), (19908, 83790), (20520, 81291), (20580, 81054), (21014, 79380), (21330, 78204), (21546, 77420), (22120, 75411), (22344, 74655), (22515, 74088), (22680, 73549), (23226, 71820), (23940, 69678), (24696, 67545), (24885, 67032), (25137, 66360), (25596, 65170), (26068, 63990), (26460, 63042), (27018, 61740), (27097, 61560), (27783, 60040), (27930, 59724), (28440, 58653), (28728, 58065), (29862, 55860), (30020, 55566), (30780, 54194), (30870, 54036), (30968, 53865), (31521, 52920), (31752, 52535), (31995, 52136), (32585, 51192), (33180, 50274), (33516, 49770), (34839, 47880), (35910, 46452), (36024, 46305), (37044, 45030), (37240, 44793), (38710, 43092), (39102, 42660), (39690, 42028), (39816, 41895), (40527, 41160)]