15702969040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{2111}}^1$

素因数の和:2321

約数の個数: 160

約数和(自身を含む): 40728821760

約数和(自身を除く): 25025852720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 79, 80, 88, 107, 110, 158, 176, 214, 220, 316, 395, 428, 440, 535, 632, 790, 856, 869, 880, 1070, 1177, 1264, 1580, 1712, 1738, 2111, 2140, 2354, 3160, 3476, 4222, 4280, 4345, 4708, 5885, 6320, 6952, 8444, 8453, 8560, 8690, 9416, 10555, 11770, 13904, 16888, 16906, 17380, 18832, 21110, 23221, 23540, 33776, 33812, 34760, 42220, 42265, 46442, 47080, 67624, 69520, 84440, 84530, 92884, 92983, 94160, 116105, 135248, 166769, 168880, 169060, 185768, 185966, 225877, 232210, 333538, 338120, 371536, 371932, 451754, 464420, 464915, 667076, 676240, 743864, 833845, 903508, 928840, 929830, 1129385, 1334152, 1487728, 1667690, 1807016, 1834459, 1857680, 1859660, 2258770, 2484647, 2668304, 3335380, 3614032, 3668918, 3719320, 4517540, 4969294, 6670760, 7337836, 7438640, 9035080, 9172295, 9938588, 12423235, 13341520, 14675672, 17844283, 18070160, 18344590, 19877176, 24846470, 29351344, 35688566, 36689180, 39754352, 49692940, 71377132, 73378360, 89221415, 99385880, 142754264, 146756720, 178442830, 196287113, 198771760, 285508528, 356885660, 392574226, 713771320, 785148452, 981435565, 1427542640, 1570296904, 1962871130, 3140593808, 3925742260, 7851484520, 15702969040]

約数ペア:

[(1, 15702969040), (2, 7851484520), (4, 3925742260), (5, 3140593808), (8, 1962871130), (10, 1570296904), (11, 1427542640), (16, 981435565), (20, 785148452), (22, 713771320), (40, 392574226), (44, 356885660), (55, 285508528), (79, 198771760), (80, 196287113), (88, 178442830), (107, 146756720), (110, 142754264), (158, 99385880), (176, 89221415), (214, 73378360), (220, 71377132), (316, 49692940), (395, 39754352), (428, 36689180), (440, 35688566), (535, 29351344), (632, 24846470), (790, 19877176), (856, 18344590), (869, 18070160), (880, 17844283), (1070, 14675672), (1177, 13341520), (1264, 12423235), (1580, 9938588), (1712, 9172295), (1738, 9035080), (2111, 7438640), (2140, 7337836), (2354, 6670760), (3160, 4969294), (3476, 4517540), (4222, 3719320), (4280, 3668918), (4345, 3614032), (4708, 3335380), (5885, 2668304), (6320, 2484647), (6952, 2258770), (8444, 1859660), (8453, 1857680), (8560, 1834459), (8690, 1807016), (9416, 1667690), (10555, 1487728), (11770, 1334152), (13904, 1129385), (16888, 929830), (16906, 928840), (17380, 903508), (18832, 833845), (21110, 743864), (23221, 676240), (23540, 667076), (33776, 464915), (33812, 464420), (34760, 451754), (42220, 371932), (42265, 371536), (46442, 338120), (47080, 333538), (67624, 232210), (69520, 225877), (84440, 185966), (84530, 185768), (92884, 169060), (92983, 168880), (94160, 166769), (116105, 135248)]