2856479520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2389}}^1$

素因数の和:2507

約数の個数: 192

約数和(自身を含む): 9366658560

約数和(自身を除く): 6510179040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 53, 60, 80, 94, 96, 106, 120, 141, 159, 160, 188, 212, 235, 240, 265, 282, 318, 376, 424, 470, 480, 530, 564, 636, 705, 752, 795, 848, 940, 1060, 1128, 1272, 1410, 1504, 1590, 1696, 1880, 2120, 2256, 2389, 2491, 2544, 2820, 3180, 3760, 4240, 4512, 4778, 4982, 5088, 5640, 6360, 7167, 7473, 7520, 8480, 9556, 9964, 11280, 11945, 12455, 12720, 14334, 14946, 19112, 19928, 22560, 23890, 24910, 25440, 28668, 29892, 35835, 37365, 38224, 39856, 47780, 49820, 57336, 59784, 71670, 74730, 76448, 79712, 95560, 99640, 112283, 114672, 119568, 126617, 143340, 149460, 191120, 199280, 224566, 229344, 239136, 253234, 286680, 298920, 336849, 379851, 382240, 398560, 449132, 506468, 561415, 573360, 597840, 633085, 673698, 759702, 898264, 1012936, 1122830, 1146720, 1195680, 1266170, 1347396, 1519404, 1684245, 1796528, 1899255, 2025872, 2245660, 2532340, 2694792, 3038808, 3368490, 3593056, 3798510, 4051744, 4491320, 5064680, 5389584, 5950999, 6077616, 6736980, 7597020, 8982640, 10129360, 10779168, 11901998, 12155232, 13473960, 15194040, 17852997, 17965280, 20258720, 23803996, 26947920, 29754995, 30388080, 35705994, 47607992, 53895840, 59509990, 60776160, 71411988, 89264985, 95215984, 119019980, 142823976, 178529970, 190431968, 238039960, 285647952, 357059940, 476079920, 571295904, 714119880, 952159840, 1428239760, 2856479520]

約数ペア:

[(1, 2856479520), (2, 1428239760), (3, 952159840), (4, 714119880), (5, 571295904), (6, 476079920), (8, 357059940), (10, 285647952), (12, 238039960), (15, 190431968), (16, 178529970), (20, 142823976), (24, 119019980), (30, 95215984), (32, 89264985), (40, 71411988), (47, 60776160), (48, 59509990), (53, 53895840), (60, 47607992), (80, 35705994), (94, 30388080), (96, 29754995), (106, 26947920), (120, 23803996), (141, 20258720), (159, 17965280), (160, 17852997), (188, 15194040), (212, 13473960), (235, 12155232), (240, 11901998), (265, 10779168), (282, 10129360), (318, 8982640), (376, 7597020), (424, 6736980), (470, 6077616), (480, 5950999), (530, 5389584), (564, 5064680), (636, 4491320), (705, 4051744), (752, 3798510), (795, 3593056), (848, 3368490), (940, 3038808), (1060, 2694792), (1128, 2532340), (1272, 2245660), (1410, 2025872), (1504, 1899255), (1590, 1796528), (1696, 1684245), (1880, 1519404), (2120, 1347396), (2256, 1266170), (2389, 1195680), (2491, 1146720), (2544, 1122830), (2820, 1012936), (3180, 898264), (3760, 759702), (4240, 673698), (4512, 633085), (4778, 597840), (4982, 573360), (5088, 561415), (5640, 506468), (6360, 449132), (7167, 398560), (7473, 382240), (7520, 379851), (8480, 336849), (9556, 298920), (9964, 286680), (11280, 253234), (11945, 239136), (12455, 229344), (12720, 224566), (14334, 199280), (14946, 191120), (19112, 149460), (19928, 143340), (22560, 126617), (23890, 119568), (24910, 114672), (25440, 112283), (28668, 99640), (29892, 95560), (35835, 79712), (37365, 76448), (38224, 74730), (39856, 71670), (47780, 59784), (49820, 57336)]