7880914080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2137}}^1$

素因数の和:2368

約数の個数: 288

約数和(自身を含む): 29122997904

約数和(自身を除く): 21242083824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 197, 208, 234, 240, 260, 288, 312, 360, 390, 394, 416, 468, 480, 520, 585, 591, 624, 720, 780, 788, 936, 985, 1040, 1170, 1182, 1248, 1440, 1560, 1576, 1773, 1872, 1970, 2080, 2137, 2340, 2364, 2561, 2955, 3120, 3152, 3546, 3744, 3940, 4274, 4680, 4728, 5122, 5910, 6240, 6304, 6411, 7092, 7683, 7880, 8548, 8865, 9360, 9456, 10244, 10685, 11820, 12805, 12822, 14184, 15366, 15760, 17096, 17730, 18720, 18912, 19233, 20488, 21370, 23049, 23640, 25610, 25644, 27781, 28368, 30732, 31520, 32055, 34192, 35460, 38415, 38466, 40976, 42740, 46098, 47280, 51220, 51288, 55562, 56736, 61464, 64110, 68384, 70920, 76830, 76932, 81952, 83343, 85480, 92196, 94560, 96165, 102440, 102576, 111124, 115245, 122928, 128220, 138905, 141840, 153660, 153864, 166686, 170960, 184392, 192330, 204880, 205152, 222248, 230490, 245856, 250029, 256440, 277810, 283680, 307320, 307728, 333372, 341920, 368784, 384660, 409760, 416715, 420989, 444496, 460980, 500058, 512880, 555620, 614640, 615456, 666744, 737568, 769320, 833430, 841978, 888992, 921960, 1000116, 1025760, 1111240, 1229280, 1250145, 1262967, 1333488, 1538640, 1666860, 1683956, 1843920, 2000232, 2104945, 2222480, 2500290, 2525934, 2666976, 3077280, 3333720, 3367912, 3687840, 3788901, 4000464, 4209890, 4444960, 5000580, 5051868, 5472857, 6314835, 6667440, 6735824, 7577802, 8000928, 8419780, 10001160, 10103736, 10945714, 12629670, 13334880, 13471648, 15155604, 16418571, 16839560, 18944505, 20002320, 20207472, 21891428, 25259340, 27364285, 30311208, 32837142, 33679120, 37889010, 40004640, 40414944, 43782856, 49255713, 50518680, 54728570, 60622416, 65674284, 67358240, 75778020, 82092855, 87565712, 98511426, 101037360, 109457140, 121244832, 131348568, 151556040, 164185710, 175131424, 197022852, 202074720, 218914280, 246278565, 262697136, 303112080, 328371420, 394045704, 437828560, 492557130, 525394272, 606224160, 656742840, 788091408, 875657120, 985114260, 1313485680, 1576182816, 1970228520, 2626971360, 3940457040, 7880914080]

約数ペア:

[(1, 7880914080), (2, 3940457040), (3, 2626971360), (4, 1970228520), (5, 1576182816), (6, 1313485680), (8, 985114260), (9, 875657120), (10, 788091408), (12, 656742840), (13, 606224160), (15, 525394272), (16, 492557130), (18, 437828560), (20, 394045704), (24, 328371420), (26, 303112080), (30, 262697136), (32, 246278565), (36, 218914280), (39, 202074720), (40, 197022852), (45, 175131424), (48, 164185710), (52, 151556040), (60, 131348568), (65, 121244832), (72, 109457140), (78, 101037360), (80, 98511426), (90, 87565712), (96, 82092855), (104, 75778020), (117, 67358240), (120, 65674284), (130, 60622416), (144, 54728570), (156, 50518680), (160, 49255713), (180, 43782856), (195, 40414944), (197, 40004640), (208, 37889010), (234, 33679120), (240, 32837142), (260, 30311208), (288, 27364285), (312, 25259340), (360, 21891428), (390, 20207472), (394, 20002320), (416, 18944505), (468, 16839560), (480, 16418571), (520, 15155604), (585, 13471648), (591, 13334880), (624, 12629670), (720, 10945714), (780, 10103736), (788, 10001160), (936, 8419780), (985, 8000928), (1040, 7577802), (1170, 6735824), (1182, 6667440), (1248, 6314835), (1440, 5472857), (1560, 5051868), (1576, 5000580), (1773, 4444960), (1872, 4209890), (1970, 4000464), (2080, 3788901), (2137, 3687840), (2340, 3367912), (2364, 3333720), (2561, 3077280), (2955, 2666976), (3120, 2525934), (3152, 2500290), (3546, 2222480), (3744, 2104945), (3940, 2000232), (4274, 1843920), (4680, 1683956), (4728, 1666860), (5122, 1538640), (5910, 1333488), (6240, 1262967), (6304, 1250145), (6411, 1229280), (7092, 1111240), (7683, 1025760), (7880, 1000116), (8548, 921960), (8865, 888992), (9360, 841978), (9456, 833430), (10244, 769320), (10685, 737568), (11820, 666744), (12805, 615456), (12822, 614640), (14184, 555620), (15366, 512880), (15760, 500058), (17096, 460980), (17730, 444496), (18720, 420989), (18912, 416715), (19233, 409760), (20488, 384660), (21370, 368784), (23049, 341920), (23640, 333372), (25610, 307728), (25644, 307320), (27781, 283680), (28368, 277810), (30732, 256440), (31520, 250029), (32055, 245856), (34192, 230490), (35460, 222248), (38415, 205152), (38466, 204880), (40976, 192330), (42740, 184392), (46098, 170960), (47280, 166686), (51220, 153864), (51288, 153660), (55562, 141840), (56736, 138905), (61464, 128220), (64110, 122928), (68384, 115245), (70920, 111124), (76830, 102576), (76932, 102440), (81952, 96165), (83343, 94560), (85480, 92196)]