69196920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44357}}^1$

素因数の和:44384

約数の個数: 64

約数和(自身を含む): 223564320

約数和(自身を除く): 154367400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 44357, 88714, 133071, 177428, 221785, 266142, 354856, 443570, 532284, 576641, 665355, 887140, 1064568, 1153282, 1330710, 1729923, 1774280, 2306564, 2661420, 2883205, 3459846, 4613128, 5322840, 5766410, 6919692, 8649615, 11532820, 13839384, 17299230, 23065640, 34598460, 69196920]

約数ペア:

[(1, 69196920), (2, 34598460), (3, 23065640), (4, 17299230), (5, 13839384), (6, 11532820), (8, 8649615), (10, 6919692), (12, 5766410), (13, 5322840), (15, 4613128), (20, 3459846), (24, 2883205), (26, 2661420), (30, 2306564), (39, 1774280), (40, 1729923), (52, 1330710), (60, 1153282), (65, 1064568), (78, 887140), (104, 665355), (120, 576641), (130, 532284), (156, 443570), (195, 354856), (260, 266142), (312, 221785), (390, 177428), (520, 133071), (780, 88714), (1560, 44357)]