2889558000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 960

約数和(自身を含む): 13036308480

約数和(自身を除く): 10146750480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 25, 28, 30, 34, 35, 36, 38, 40, 42, 45, 48, 50, 51, 56, 57, 60, 63, 68, 70, 71, 72, 75, 76, 80, 84, 85, 90, 95, 100, 102, 105, 112, 114, 119, 120, 125, 126, 133, 136, 140, 142, 144, 150, 152, 153, 168, 170, 171, 175, 180, 190, 200, 204, 210, 213, 225, 228, 238, 240, 250, 252, 255, 266, 272, 280, 284, 285, 300, 304, 306, 315, 323, 336, 340, 342, 350, 355, 357, 360, 375, 380, 399, 400, 408, 420, 425, 426, 450, 456, 475, 476, 497, 500, 504, 510, 525, 532, 560, 568, 570, 595, 600, 612, 630, 639, 646, 665, 680, 684, 700, 710, 714, 720, 750, 760, 765, 798, 816, 840, 850, 852, 855, 875, 900, 912, 950, 952, 969, 994, 1000, 1008, 1020, 1050, 1064, 1065, 1071, 1125, 1136, 1140, 1190, 1197, 1200, 1207, 1224, 1260, 1275, 1278, 1292, 1330, 1349, 1360, 1368, 1400, 1420, 1425, 1428, 1491, 1500, 1520, 1530, 1575, 1596, 1615, 1680, 1700, 1704, 1710, 1750, 1775, 1785, 1800, 1900, 1904, 1938, 1988, 1995, 2000, 2040, 2100, 2125, 2128, 2130, 2142, 2250, 2261, 2280, 2375, 2380, 2394, 2414, 2448, 2485, 2520, 2550, 2556, 2584, 2625, 2660, 2698, 2736, 2800, 2840, 2850, 2856, 2907, 2975, 2982, 3000, 3060, 3150, 3192, 3195, 3230, 3325, 3400, 3408, 3420, 3500, 3550, 3570, 3600, 3621, 3800, 3825, 3876, 3976, 3990, 4047, 4080, 4200, 4250, 4260, 4275, 4284, 4473, 4500, 4522, 4560, 4750, 4760, 4788, 4828, 4845, 4970, 5040, 5100, 5112, 5168, 5250, 5320, 5325, 5355, 5396, 5680, 5700, 5712, 5814, 5950, 5964, 5985, 6000, 6035, 6120, 6300, 6375, 6384, 6390, 6460, 6650, 6745, 6783, 6800, 6840, 7000, 7100, 7125, 7140, 7242, 7455, 7600, 7650, 7752, 7875, 7952, 7980, 8075, 8094, 8400, 8449, 8500, 8520, 8550, 8568, 8875, 8925, 8946, 9000, 9044, 9443, 9500, 9520, 9576, 9656, 9690, 9940, 9975, 10200, 10224, 10500, 10640, 10650, 10710, 10792, 10863, 11305, 11400, 11628, 11900, 11928, 11970, 12070, 12141, 12240, 12425, 12600, 12750, 12780, 12920, 13300, 13490, 13566, 13680, 14000, 14200, 14250, 14280, 14484, 14535, 14875, 14910, 15300, 15504, 15750, 15960, 15975, 16150, 16188, 16625, 16898, 17000, 17040, 17100, 17136, 17750, 17850, 17892, 18000, 18088, 18105, 18886, 19000, 19125, 19152, 19312, 19380, 19880, 19950, 20235, 20349, 20400, 21000, 21300, 21375, 21420, 21584, 21726, 22365, 22610, 22800, 22933, 23256, 23800, 23856, 23940, 24140, 24225, 24282, 24850, 25200, 25347, 25500, 25560, 25840, 26600, 26625, 26775, 26980, 27132, 28329, 28400, 28500, 28560, 28968, 29070, 29750, 29820, 29925, 30175, 30600, 31500, 31920, 31950, 32300, 32376, 33250, 33725, 33796, 33915, 34000, 34200, 35500, 35700, 35784, 36176, 36210, 37275, 37772, 38000, 38250, 38760, 39760, 39900, 40375, 40470, 40698, 42000, 42245, 42600, 42750, 42840, 43452, 44625, 44730, 45220, 45866, 46512, 47215, 47600, 47880, 48280, 48450, 48564, 49700, 49875, 50694, 51000, 51120, 53200, 53250, 53550, 53960, 54264, 54315, 56525, 56658, 57000, 57936, 58140, 59500, 59640, 59850, 60350, 60705, 61200, 62125, 63000, 63900, 64600, 64752, 66500, 67450, 67592, 67830, 68400, 68799, 71000, 71400, 71568, 72420, 72675, 74550, 75544, 76041, 76500, 77520, 79800, 79875, 80750, 80940, 81396, 84490, 84987, 85200, 85500, 85680, 86904, 89250, 89460, 90440, 90525, 91732, 94430, 95760, 96560, 96900, 97128, 99400, 99750, 101175, 101388, 101745, 102000, 106500, 107100, 107920, 108528, 108630, 111825, 113050, 113316, 114000, 114665, 116280, 119000, 119280, 119700, 120700, 121125, 121410, 124250, 126000, 126735, 127800, 129200, 133000, 133875, 134900, 135184, 135660, 137598, 141645, 142000, 142800, 144840, 145350, 149100, 149625, 150875, 151088, 152082, 153000, 159600, 159750, 160531, 161500, 161880, 162792, 168625, 168980, 169575, 169974, 171000, 173808, 178500, 178920, 180880, 181050, 183464, 186375, 188860, 193800, 194256, 198800, 199500, 202350, 202776, 203490, 206397, 211225, 213000, 214200, 217260, 223650, 226100, 226632, 229330, 232560, 236075, 238000, 239400, 241400, 242250, 242820, 248500, 253470, 255600, 266000, 267750, 269800, 271320, 271575, 275196, 282625, 283290, 289680, 290700, 298200, 299250, 301750, 303525, 304164, 306000, 319500, 321062, 323000, 323760, 325584, 337250, 337960, 339150, 339948, 342000, 343995, 357000, 357840, 362100, 363375, 366928, 372750, 377720, 380205, 387600, 399000, 404700, 405552, 406980, 412794, 422450, 424935, 426000, 428400, 434520, 447300, 452200, 452625, 453264, 458660, 472150, 478800, 481593, 482800, 484500, 485640, 497000, 505875, 506940, 508725, 535500, 539600, 542640, 543150, 550392, 559125, 565250, 566580, 573325, 581400, 596400, 598500, 603500, 607050, 608328, 633675, 639000, 642124, 646000, 674500, 675920, 678300, 679896, 687990, 708225, 714000, 724200, 726750, 745500, 755440, 760410, 798000, 802655, 809400, 813960, 825588, 844900, 847875, 849870, 869040, 894600, 904400, 905250, 917320, 944300, 963186, 969000, 971280, 994000, 1011750, 1013880, 1017450, 1031985, 1056125, 1071000, 1086300, 1100784, 1118250, 1130500, 1133160, 1146650, 1162800, 1180375, 1197000, 1207000, 1214100, 1216656, 1267350, 1278000, 1284248, 1349000, 1356600, 1357875, 1359792, 1375980, 1416450, 1444779, 1448400, 1453500, 1491000, 1517625, 1520820, 1605310, 1618800, 1627920, 1651176, 1689800, 1695750, 1699740, 1719975, 1789200, 1810500, 1834640, 1888600, 1901025, 1926372, 1938000, 2023500, 2027760, 2034900, 2063970, 2112250, 2124675, 2142000, 2172600, 2236500, 2261000, 2266320, 2293300, 2360750, 2394000, 2407965, 2414000, 2428200, 2534700, 2543625, 2568496, 2698000, 2713200, 2715750, 2751960, 2832900, 2866625, 2889558, 2907000, 2982000, 3035250, 3041640, 3168375, 3210620, 3302352, 3379600, 3391500, 3399480, 3439950, 3541125, 3621000, 3777200, 3802050, 3852744, 4013275, 4047000, 4069800, 4127940, 4224500, 4249350, 4345200, 4473000, 4522000, 4586600, 4721500, 4815930, 4856400, 5069400, 5087250, 5159925, 5431500, 5503920, 5665800, 5733250, 5779116, 5814000, 6070500, 6083280, 6336750, 6421240, 6783000, 6798960, 6879900, 7082250, 7223895, 7242000, 7604100, 7705488, 8026550, 8094000, 8139600, 8255880, 8449000, 8498700, 8599875, 8946000, 9173200, 9443000, 9505125, 9631860, 10138800, 10174500, 10319850, 10623375, 10863000, 11331600, 11466500, 11558232, 12039825, 12141000, 12673500, 12842480, 13566000, 13759800, 14164500, 14447790, 15208200, 16053100, 16511760, 16898000, 16997400, 17199750, 18886000, 19010250, 19263720, 20066375, 20349000, 20639700, 21246750, 21726000, 22933000, 23116464, 24079650, 24282000, 25347000, 25799625, 27519600, 28329000, 28895580, 30416400, 32106200, 33994800, 34399500, 36119475, 38020500, 38527440, 40132750, 40698000, 41279400, 42493500, 45866000, 48159300, 50694000, 51599250, 56658000, 57791160, 60199125, 64212400, 68799000, 72238950, 76041000, 80265500, 82558800, 84987000, 96318600, 103198500, 115582320, 120398250, 137598000, 144477900, 152082000, 160531000, 169974000, 180597375, 192637200, 206397000, 240796500, 288955800, 321062000, 361194750, 412794000, 481593000, 577911600, 722389500, 963186000, 1444779000, 2889558000]

約数ペア:

[(1, 2889558000), (2, 1444779000), (3, 963186000), (4, 722389500), (5, 577911600), (6, 481593000), (7, 412794000), (8, 361194750), (9, 321062000), (10, 288955800), (12, 240796500), (14, 206397000), (15, 192637200), (16, 180597375), (17, 169974000), (18, 160531000), (19, 152082000), (20, 144477900), (21, 137598000), (24, 120398250), (25, 115582320), (28, 103198500), (30, 96318600), (34, 84987000), (35, 82558800), (36, 80265500), (38, 76041000), (40, 72238950), (42, 68799000), (45, 64212400), (48, 60199125), (50, 57791160), (51, 56658000), (56, 51599250), (57, 50694000), (60, 48159300), (63, 45866000), (68, 42493500), (70, 41279400), (71, 40698000), (72, 40132750), (75, 38527440), (76, 38020500), (80, 36119475), (84, 34399500), (85, 33994800), (90, 32106200), (95, 30416400), (100, 28895580), (102, 28329000), (105, 27519600), (112, 25799625), (114, 25347000), (119, 24282000), (120, 24079650), (125, 23116464), (126, 22933000), (133, 21726000), (136, 21246750), (140, 20639700), (142, 20349000), (144, 20066375), (150, 19263720), (152, 19010250), (153, 18886000), (168, 17199750), (170, 16997400), (171, 16898000), (175, 16511760), (180, 16053100), (190, 15208200), (200, 14447790), (204, 14164500), (210, 13759800), (213, 13566000), (225, 12842480), (228, 12673500), (238, 12141000), (240, 12039825), (250, 11558232), (252, 11466500), (255, 11331600), (266, 10863000), (272, 10623375), (280, 10319850), (284, 10174500), (285, 10138800), (300, 9631860), (304, 9505125), (306, 9443000), (315, 9173200), (323, 8946000), (336, 8599875), (340, 8498700), (342, 8449000), (350, 8255880), (355, 8139600), (357, 8094000), (360, 8026550), (375, 7705488), (380, 7604100), (399, 7242000), (400, 7223895), (408, 7082250), (420, 6879900), (425, 6798960), (426, 6783000), (450, 6421240), (456, 6336750), (475, 6083280), (476, 6070500), (497, 5814000), (500, 5779116), (504, 5733250), (510, 5665800), (525, 5503920), (532, 5431500), (560, 5159925), (568, 5087250), (570, 5069400), (595, 4856400), (600, 4815930), (612, 4721500), (630, 4586600), (639, 4522000), (646, 4473000), (665, 4345200), (680, 4249350), (684, 4224500), (700, 4127940), (710, 4069800), (714, 4047000), (720, 4013275), (750, 3852744), (760, 3802050), (765, 3777200), (798, 3621000), (816, 3541125), (840, 3439950), (850, 3399480), (852, 3391500), (855, 3379600), (875, 3302352), (900, 3210620), (912, 3168375), (950, 3041640), (952, 3035250), (969, 2982000), (994, 2907000), (1000, 2889558), (1008, 2866625), (1020, 2832900), (1050, 2751960), (1064, 2715750), (1065, 2713200), (1071, 2698000), (1125, 2568496), (1136, 2543625), (1140, 2534700), (1190, 2428200), (1197, 2414000), (1200, 2407965), (1207, 2394000), (1224, 2360750), (1260, 2293300), (1275, 2266320), (1278, 2261000), (1292, 2236500), (1330, 2172600), (1349, 2142000), (1360, 2124675), (1368, 2112250), (1400, 2063970), (1420, 2034900), (1425, 2027760), (1428, 2023500), (1491, 1938000), (1500, 1926372), (1520, 1901025), (1530, 1888600), (1575, 1834640), (1596, 1810500), (1615, 1789200), (1680, 1719975), (1700, 1699740), (1704, 1695750), (1710, 1689800), (1750, 1651176), (1775, 1627920), (1785, 1618800), (1800, 1605310), (1900, 1520820), (1904, 1517625), (1938, 1491000), (1988, 1453500), (1995, 1448400), (2000, 1444779), (2040, 1416450), (2100, 1375980), (2125, 1359792), (2128, 1357875), (2130, 1356600), (2142, 1349000), (2250, 1284248), (2261, 1278000), (2280, 1267350), (2375, 1216656), (2380, 1214100), (2394, 1207000), (2414, 1197000), (2448, 1180375), (2485, 1162800), (2520, 1146650), (2550, 1133160), (2556, 1130500), (2584, 1118250), (2625, 1100784), (2660, 1086300), (2698, 1071000), (2736, 1056125), (2800, 1031985), (2840, 1017450), (2850, 1013880), (2856, 1011750), (2907, 994000), (2975, 971280), (2982, 969000), (3000, 963186), (3060, 944300), (3150, 917320), (3192, 905250), (3195, 904400), (3230, 894600), (3325, 869040), (3400, 849870), (3408, 847875), (3420, 844900), (3500, 825588), (3550, 813960), (3570, 809400), (3600, 802655), (3621, 798000), (3800, 760410), (3825, 755440), (3876, 745500), (3976, 726750), (3990, 724200), (4047, 714000), (4080, 708225), (4200, 687990), (4250, 679896), (4260, 678300), (4275, 675920), (4284, 674500), (4473, 646000), (4500, 642124), (4522, 639000), (4560, 633675), (4750, 608328), (4760, 607050), (4788, 603500), (4828, 598500), (4845, 596400), (4970, 581400), (5040, 573325), (5100, 566580), (5112, 565250), (5168, 559125), (5250, 550392), (5320, 543150), (5325, 542640), (5355, 539600), (5396, 535500), (5680, 508725), (5700, 506940), (5712, 505875), (5814, 497000), (5950, 485640), (5964, 484500), (5985, 482800), (6000, 481593), (6035, 478800), (6120, 472150), (6300, 458660), (6375, 453264), (6384, 452625), (6390, 452200), (6460, 447300), (6650, 434520), (6745, 428400), (6783, 426000), (6800, 424935), (6840, 422450), (7000, 412794), (7100, 406980), (7125, 405552), (7140, 404700), (7242, 399000), (7455, 387600), (7600, 380205), (7650, 377720), (7752, 372750), (7875, 366928), (7952, 363375), (7980, 362100), (8075, 357840), (8094, 357000), (8400, 343995), (8449, 342000), (8500, 339948), (8520, 339150), (8550, 337960), (8568, 337250), (8875, 325584), (8925, 323760), (8946, 323000), (9000, 321062), (9044, 319500), (9443, 306000), (9500, 304164), (9520, 303525), (9576, 301750), (9656, 299250), (9690, 298200), (9940, 290700), (9975, 289680), (10200, 283290), (10224, 282625), (10500, 275196), (10640, 271575), (10650, 271320), (10710, 269800), (10792, 267750), (10863, 266000), (11305, 255600), (11400, 253470), (11628, 248500), (11900, 242820), (11928, 242250), (11970, 241400), (12070, 239400), (12141, 238000), (12240, 236075), (12425, 232560), (12600, 229330), (12750, 226632), (12780, 226100), (12920, 223650), (13300, 217260), (13490, 214200), (13566, 213000), (13680, 211225), (14000, 206397), (14200, 203490), (14250, 202776), (14280, 202350), (14484, 199500), (14535, 198800), (14875, 194256), (14910, 193800), (15300, 188860), (15504, 186375), (15750, 183464), (15960, 181050), (15975, 180880), (16150, 178920), (16188, 178500), (16625, 173808), (16898, 171000), (17000, 169974), (17040, 169575), (17100, 168980), (17136, 168625), (17750, 162792), (17850, 161880), (17892, 161500), (18000, 160531), (18088, 159750), (18105, 159600), (18886, 153000), (19000, 152082), (19125, 151088), (19152, 150875), (19312, 149625), (19380, 149100), (19880, 145350), (19950, 144840), (20235, 142800), (20349, 142000), (20400, 141645), (21000, 137598), (21300, 135660), (21375, 135184), (21420, 134900), (21584, 133875), (21726, 133000), (22365, 129200), (22610, 127800), (22800, 126735), (22933, 126000), (23256, 124250), (23800, 121410), (23856, 121125), (23940, 120700), (24140, 119700), (24225, 119280), (24282, 119000), (24850, 116280), (25200, 114665), (25347, 114000), (25500, 113316), (25560, 113050), (25840, 111825), (26600, 108630), (26625, 108528), (26775, 107920), (26980, 107100), (27132, 106500), (28329, 102000), (28400, 101745), (28500, 101388), (28560, 101175), (28968, 99750), (29070, 99400), (29750, 97128), (29820, 96900), (29925, 96560), (30175, 95760), (30600, 94430), (31500, 91732), (31920, 90525), (31950, 90440), (32300, 89460), (32376, 89250), (33250, 86904), (33725, 85680), (33796, 85500), (33915, 85200), (34000, 84987), (34200, 84490), (35500, 81396), (35700, 80940), (35784, 80750), (36176, 79875), (36210, 79800), (37275, 77520), (37772, 76500), (38000, 76041), (38250, 75544), (38760, 74550), (39760, 72675), (39900, 72420), (40375, 71568), (40470, 71400), (40698, 71000), (42000, 68799), (42245, 68400), (42600, 67830), (42750, 67592), (42840, 67450), (43452, 66500), (44625, 64752), (44730, 64600), (45220, 63900), (45866, 63000), (46512, 62125), (47215, 61200), (47600, 60705), (47880, 60350), (48280, 59850), (48450, 59640), (48564, 59500), (49700, 58140), (49875, 57936), (50694, 57000), (51000, 56658), (51120, 56525), (53200, 54315), (53250, 54264), (53550, 53960)]