71380406760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45756671}}^1$

素因数の和:45756698

約数の個数: 64

約数和(自身を含む): 230613626880

約数和(自身を除く): 159233220120

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, 45756671, 91513342, 137270013, 183026684, 228783355, 274540026, 366053368, 457566710, 549080052, 594836723, 686350065, 915133420, 1098160104, 1189673446, 1372700130, 1784510169, 1830266840, 2379346892, 2745400260, 2974183615, 3569020338, 4758693784, 5490800520, 5948367230, 7138040676, 8922550845, 11896734460, 14276081352, 17845101690, 23793468920, 35690203380, 71380406760]

約数ペア:

[(1, 71380406760), (2, 35690203380), (3, 23793468920), (4, 17845101690), (5, 14276081352), (6, 11896734460), (8, 8922550845), (10, 7138040676), (12, 5948367230), (13, 5490800520), (15, 4758693784), (20, 3569020338), (24, 2974183615), (26, 2745400260), (30, 2379346892), (39, 1830266840), (40, 1784510169), (52, 1372700130), (60, 1189673446), (65, 1098160104), (78, 915133420), (104, 686350065), (120, 594836723), (130, 549080052), (156, 457566710), (195, 366053368), (260, 274540026), (312, 228783355), (390, 183026684), (520, 137270013), (780, 91513342), (1560, 45756671)]