13859760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 160

約数和(自身を含む): 47139840

約数和(自身を除く): 33280080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 43, 48, 51, 60, 68, 79, 80, 85, 86, 102, 120, 129, 136, 158, 170, 172, 204, 215, 237, 240, 255, 258, 272, 316, 340, 344, 395, 408, 430, 474, 510, 516, 632, 645, 680, 688, 731, 790, 816, 860, 948, 1020, 1032, 1185, 1264, 1290, 1343, 1360, 1462, 1580, 1720, 1896, 2040, 2064, 2193, 2370, 2580, 2686, 2924, 3160, 3397, 3440, 3655, 3792, 4029, 4080, 4386, 4740, 5160, 5372, 5848, 6320, 6715, 6794, 7310, 8058, 8772, 9480, 10191, 10320, 10744, 10965, 11696, 13430, 13588, 14620, 16116, 16985, 17544, 18960, 20145, 20382, 21488, 21930, 26860, 27176, 29240, 32232, 33970, 35088, 40290, 40764, 43860, 50955, 53720, 54352, 57749, 58480, 64464, 67940, 80580, 81528, 87720, 101910, 107440, 115498, 135880, 161160, 163056, 173247, 175440, 203820, 230996, 271760, 288745, 322320, 346494, 407640, 461992, 577490, 692988, 815280, 866235, 923984, 1154980, 1385976, 1732470, 2309960, 2771952, 3464940, 4619920, 6929880, 13859760]

約数ペア:

[(1, 13859760), (2, 6929880), (3, 4619920), (4, 3464940), (5, 2771952), (6, 2309960), (8, 1732470), (10, 1385976), (12, 1154980), (15, 923984), (16, 866235), (17, 815280), (20, 692988), (24, 577490), (30, 461992), (34, 407640), (40, 346494), (43, 322320), (48, 288745), (51, 271760), (60, 230996), (68, 203820), (79, 175440), (80, 173247), (85, 163056), (86, 161160), (102, 135880), (120, 115498), (129, 107440), (136, 101910), (158, 87720), (170, 81528), (172, 80580), (204, 67940), (215, 64464), (237, 58480), (240, 57749), (255, 54352), (258, 53720), (272, 50955), (316, 43860), (340, 40764), (344, 40290), (395, 35088), (408, 33970), (430, 32232), (474, 29240), (510, 27176), (516, 26860), (632, 21930), (645, 21488), (680, 20382), (688, 20145), (731, 18960), (790, 17544), (816, 16985), (860, 16116), (948, 14620), (1020, 13588), (1032, 13430), (1185, 11696), (1264, 10965), (1290, 10744), (1343, 10320), (1360, 10191), (1462, 9480), (1580, 8772), (1720, 8058), (1896, 7310), (2040, 6794), (2064, 6715), (2193, 6320), (2370, 5848), (2580, 5372), (2686, 5160), (2924, 4740), (3160, 4386), (3397, 4080), (3440, 4029), (3655, 3792)]