627639480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3271}}^1$

素因数の和:3342

約数の個数: 192

約数和(自身を含む): 2251005120

約数和(自身を除く): 1623365640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 52, 60, 65, 72, 78, 82, 90, 104, 117, 120, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 312, 328, 360, 369, 390, 410, 468, 492, 520, 533, 585, 615, 738, 780, 820, 936, 984, 1066, 1170, 1230, 1476, 1560, 1599, 1640, 1845, 2132, 2340, 2460, 2665, 2952, 3198, 3271, 3690, 4264, 4680, 4797, 4920, 5330, 6396, 6542, 7380, 7995, 9594, 9813, 10660, 12792, 13084, 14760, 15990, 16355, 19188, 19626, 21320, 23985, 26168, 29439, 31980, 32710, 38376, 39252, 42523, 47970, 49065, 58878, 63960, 65420, 78504, 85046, 95940, 98130, 117756, 127569, 130840, 134111, 147195, 170092, 191880, 196260, 212615, 235512, 255138, 268222, 294390, 340184, 382707, 392520, 402333, 425230, 510276, 536444, 588780, 637845, 670555, 765414, 804666, 850460, 1020552, 1072888, 1177560, 1206999, 1275690, 1341110, 1530828, 1609332, 1700920, 1743443, 1913535, 2011665, 2413998, 2551380, 2682220, 3061656, 3218664, 3486886, 3827070, 4023330, 4827996, 5102760, 5230329, 5364440, 6034995, 6973772, 7654140, 8046660, 8717215, 9655992, 10460658, 12069990, 13947544, 15308280, 15690987, 16093320, 17434430, 20921316, 24139980, 26151645, 31381974, 34868860, 41842632, 48279960, 52303290, 62763948, 69737720, 78454935, 104606580, 125527896, 156909870, 209213160, 313819740, 627639480]

約数ペア:

[(1, 627639480), (2, 313819740), (3, 209213160), (4, 156909870), (5, 125527896), (6, 104606580), (8, 78454935), (9, 69737720), (10, 62763948), (12, 52303290), (13, 48279960), (15, 41842632), (18, 34868860), (20, 31381974), (24, 26151645), (26, 24139980), (30, 20921316), (36, 17434430), (39, 16093320), (40, 15690987), (41, 15308280), (45, 13947544), (52, 12069990), (60, 10460658), (65, 9655992), (72, 8717215), (78, 8046660), (82, 7654140), (90, 6973772), (104, 6034995), (117, 5364440), (120, 5230329), (123, 5102760), (130, 4827996), (156, 4023330), (164, 3827070), (180, 3486886), (195, 3218664), (205, 3061656), (234, 2682220), (246, 2551380), (260, 2413998), (312, 2011665), (328, 1913535), (360, 1743443), (369, 1700920), (390, 1609332), (410, 1530828), (468, 1341110), (492, 1275690), (520, 1206999), (533, 1177560), (585, 1072888), (615, 1020552), (738, 850460), (780, 804666), (820, 765414), (936, 670555), (984, 637845), (1066, 588780), (1170, 536444), (1230, 510276), (1476, 425230), (1560, 402333), (1599, 392520), (1640, 382707), (1845, 340184), (2132, 294390), (2340, 268222), (2460, 255138), (2665, 235512), (2952, 212615), (3198, 196260), (3271, 191880), (3690, 170092), (4264, 147195), (4680, 134111), (4797, 130840), (4920, 127569), (5330, 117756), (6396, 98130), (6542, 95940), (7380, 85046), (7995, 78504), (9594, 65420), (9813, 63960), (10660, 58878), (12792, 49065), (13084, 47970), (14760, 42523), (15990, 39252), (16355, 38376), (19188, 32710), (19626, 31980), (21320, 29439), (23985, 26168)]