8580270720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5857}}^1$

素因数の和:5995

約数の個数: 256

約数和(自身を含む): 31548844800

約数和(自身を除く): 22968574080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 109, 112, 120, 128, 140, 160, 168, 192, 210, 218, 224, 240, 280, 320, 327, 336, 384, 420, 436, 448, 480, 545, 560, 640, 654, 672, 763, 840, 872, 896, 960, 1090, 1120, 1308, 1344, 1526, 1635, 1680, 1744, 1920, 2180, 2240, 2289, 2616, 2688, 3052, 3270, 3360, 3488, 3815, 4360, 4480, 4578, 5232, 5857, 6104, 6540, 6720, 6976, 7630, 8720, 9156, 10464, 11445, 11714, 12208, 13080, 13440, 13952, 15260, 17440, 17571, 18312, 20928, 22890, 23428, 24416, 26160, 29285, 30520, 34880, 35142, 36624, 40999, 41856, 45780, 46856, 48832, 52320, 58570, 61040, 69760, 70284, 73248, 81998, 87855, 91560, 93712, 97664, 104640, 117140, 122080, 122997, 140568, 146496, 163996, 175710, 183120, 187424, 204995, 209280, 234280, 244160, 245994, 281136, 292992, 327992, 351420, 366240, 374848, 409990, 468560, 488320, 491988, 562272, 614985, 638413, 655984, 702840, 732480, 749696, 819980, 937120, 983976, 1124544, 1229970, 1276826, 1311968, 1405680, 1464960, 1639960, 1874240, 1915239, 1967952, 2249088, 2459940, 2553652, 2623936, 2811360, 3192065, 3279920, 3748480, 3830478, 3935904, 4468891, 4919880, 5107304, 5247872, 5622720, 6384130, 6559840, 7660956, 7871808, 8937782, 9576195, 9839760, 10214608, 11245440, 12768260, 13119680, 13406673, 15321912, 15743616, 17875564, 19152390, 19679520, 20429216, 22344455, 25536520, 26239360, 26813346, 30643824, 35751128, 38304780, 39359040, 40858432, 44688910, 51073040, 53626692, 61287648, 67033365, 71502256, 76609560, 78718080, 81716864, 89377820, 102146080, 107253384, 122575296, 134066730, 143004512, 153219120, 178755640, 204292160, 214506768, 245150592, 268133460, 286009024, 306438240, 357511280, 408584320, 429013536, 536266920, 572018048, 612876480, 715022560, 858027072, 1072533840, 1225752960, 1430045120, 1716054144, 2145067680, 2860090240, 4290135360, 8580270720]

約数ペア:

[(1, 8580270720), (2, 4290135360), (3, 2860090240), (4, 2145067680), (5, 1716054144), (6, 1430045120), (7, 1225752960), (8, 1072533840), (10, 858027072), (12, 715022560), (14, 612876480), (15, 572018048), (16, 536266920), (20, 429013536), (21, 408584320), (24, 357511280), (28, 306438240), (30, 286009024), (32, 268133460), (35, 245150592), (40, 214506768), (42, 204292160), (48, 178755640), (56, 153219120), (60, 143004512), (64, 134066730), (70, 122575296), (80, 107253384), (84, 102146080), (96, 89377820), (105, 81716864), (109, 78718080), (112, 76609560), (120, 71502256), (128, 67033365), (140, 61287648), (160, 53626692), (168, 51073040), (192, 44688910), (210, 40858432), (218, 39359040), (224, 38304780), (240, 35751128), (280, 30643824), (320, 26813346), (327, 26239360), (336, 25536520), (384, 22344455), (420, 20429216), (436, 19679520), (448, 19152390), (480, 17875564), (545, 15743616), (560, 15321912), (640, 13406673), (654, 13119680), (672, 12768260), (763, 11245440), (840, 10214608), (872, 9839760), (896, 9576195), (960, 8937782), (1090, 7871808), (1120, 7660956), (1308, 6559840), (1344, 6384130), (1526, 5622720), (1635, 5247872), (1680, 5107304), (1744, 4919880), (1920, 4468891), (2180, 3935904), (2240, 3830478), (2289, 3748480), (2616, 3279920), (2688, 3192065), (3052, 2811360), (3270, 2623936), (3360, 2553652), (3488, 2459940), (3815, 2249088), (4360, 1967952), (4480, 1915239), (4578, 1874240), (5232, 1639960), (5857, 1464960), (6104, 1405680), (6540, 1311968), (6720, 1276826), (6976, 1229970), (7630, 1124544), (8720, 983976), (9156, 937120), (10464, 819980), (11445, 749696), (11714, 732480), (12208, 702840), (13080, 655984), (13440, 638413), (13952, 614985), (15260, 562272), (17440, 491988), (17571, 488320), (18312, 468560), (20928, 409990), (22890, 374848), (23428, 366240), (24416, 351420), (26160, 327992), (29285, 292992), (30520, 281136), (34880, 245994), (35142, 244160), (36624, 234280), (40999, 209280), (41856, 204995), (45780, 187424), (46856, 183120), (48832, 175710), (52320, 163996), (58570, 146496), (61040, 140568), (69760, 122997), (70284, 122080), (73248, 117140), (81998, 104640), (87855, 97664), (91560, 93712)]