69516840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7333}}^1$

素因数の和:7426

約数の個数: 64

約数和(自身を含む): 211219200

約数和(自身を除く): 141702360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 7333, 9480, 14666, 21999, 29332, 36665, 43998, 58664, 73330, 87996, 109995, 146660, 175992, 219990, 293320, 439980, 579307, 879960, 1158614, 1737921, 2317228, 2896535, 3475842, 4634456, 5793070, 6951684, 8689605, 11586140, 13903368, 17379210, 23172280, 34758420, 69516840]

約数ペア:

[(1, 69516840), (2, 34758420), (3, 23172280), (4, 17379210), (5, 13903368), (6, 11586140), (8, 8689605), (10, 6951684), (12, 5793070), (15, 4634456), (20, 3475842), (24, 2896535), (30, 2317228), (40, 1737921), (60, 1158614), (79, 879960), (120, 579307), (158, 439980), (237, 293320), (316, 219990), (395, 175992), (474, 146660), (632, 109995), (790, 87996), (948, 73330), (1185, 58664), (1580, 43998), (1896, 36665), (2370, 29332), (3160, 21999), (4740, 14666), (7333, 9480)]