79886040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1317

約数の個数: 128

約数和(自身を含む): 264600000

約数和(自身を除く): 184713960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1249, 1560, 1599, 1640, 2132, 2460, 2498, 2665, 3198, 3747, 4264, 4920, 4996, 5330, 6245, 6396, 7494, 7995, 9992, 10660, 12490, 12792, 14988, 15990, 16237, 18735, 21320, 24980, 29976, 31980, 32474, 37470, 48711, 49960, 51209, 63960, 64948, 74940, 81185, 97422, 102418, 129896, 149880, 153627, 162370, 194844, 204836, 243555, 256045, 307254, 324740, 389688, 409672, 487110, 512090, 614508, 649480, 665717, 768135, 974220, 1024180, 1229016, 1331434, 1536270, 1948440, 1997151, 2048360, 2662868, 3072540, 3328585, 3994302, 5325736, 6145080, 6657170, 7988604, 9985755, 13314340, 15977208, 19971510, 26628680, 39943020, 79886040]

約数ペア:

[(1, 79886040), (2, 39943020), (3, 26628680), (4, 19971510), (5, 15977208), (6, 13314340), (8, 9985755), (10, 7988604), (12, 6657170), (13, 6145080), (15, 5325736), (20, 3994302), (24, 3328585), (26, 3072540), (30, 2662868), (39, 2048360), (40, 1997151), (41, 1948440), (52, 1536270), (60, 1331434), (65, 1229016), (78, 1024180), (82, 974220), (104, 768135), (120, 665717), (123, 649480), (130, 614508), (156, 512090), (164, 487110), (195, 409672), (205, 389688), (246, 324740), (260, 307254), (312, 256045), (328, 243555), (390, 204836), (410, 194844), (492, 162370), (520, 153627), (533, 149880), (615, 129896), (780, 102418), (820, 97422), (984, 81185), (1066, 74940), (1230, 64948), (1249, 63960), (1560, 51209), (1599, 49960), (1640, 48711), (2132, 37470), (2460, 32474), (2498, 31980), (2665, 29976), (3198, 24980), (3747, 21320), (4264, 18735), (4920, 16237), (4996, 15990), (5330, 14988), (6245, 12792), (6396, 12490), (7494, 10660), (7995, 9992)]