71383125840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1759939}}^1$

素因数の和:1759981

約数の個数: 120

約数和(自身を含む): 239619350880

約数和(自身を除く): 168236225040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 5070, 6760, 8112, 10140, 13520, 20280, 40560, 1759939, 3519878, 5279817, 7039756, 8799695, 10559634, 14079512, 17599390, 21119268, 22879207, 26399085, 28159024, 35198780, 42238536, 45758414, 52798170, 68637621, 70397560, 84477072, 91516828, 105596340, 114396035, 137275242, 140795120, 183033656, 211192680, 228792070, 274550484, 297429691, 343188105, 366067312, 422385360, 457584140, 549100968, 594859382, 686376210, 892289073, 915168280, 1098201936, 1189718764, 1372752420, 1487148455, 1784578146, 1830336560, 2379437528, 2745504840, 2974296910, 3569156292, 4461445365, 4758875056, 5491009680, 5948593820, 7138312584, 8922890730, 11897187640, 14276625168, 17845781460, 23794375280, 35691562920, 71383125840]

約数ペア:

[(1, 71383125840), (2, 35691562920), (3, 23794375280), (4, 17845781460), (5, 14276625168), (6, 11897187640), (8, 8922890730), (10, 7138312584), (12, 5948593820), (13, 5491009680), (15, 4758875056), (16, 4461445365), (20, 3569156292), (24, 2974296910), (26, 2745504840), (30, 2379437528), (39, 1830336560), (40, 1784578146), (48, 1487148455), (52, 1372752420), (60, 1189718764), (65, 1098201936), (78, 915168280), (80, 892289073), (104, 686376210), (120, 594859382), (130, 549100968), (156, 457584140), (169, 422385360), (195, 366067312), (208, 343188105), (240, 297429691), (260, 274550484), (312, 228792070), (338, 211192680), (390, 183033656), (507, 140795120), (520, 137275242), (624, 114396035), (676, 105596340), (780, 91516828), (845, 84477072), (1014, 70397560), (1040, 68637621), (1352, 52798170), (1560, 45758414), (1690, 42238536), (2028, 35198780), (2535, 28159024), (2704, 26399085), (3120, 22879207), (3380, 21119268), (4056, 17599390), (5070, 14079512), (6760, 10559634), (8112, 8799695), (10140, 7039756), (13520, 5279817), (20280, 3519878), (40560, 1759939)]