71660520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2971}}^1$

素因数の和:3055

約数の個数: 96

約数和(自身を含む): 236452320

約数和(自身を除く): 164791800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 180, 201, 268, 335, 360, 402, 536, 603, 670, 804, 1005, 1206, 1340, 1608, 2010, 2412, 2680, 2971, 3015, 4020, 4824, 5942, 6030, 8040, 8913, 11884, 12060, 14855, 17826, 23768, 24120, 26739, 29710, 35652, 44565, 53478, 59420, 71304, 89130, 106956, 118840, 133695, 178260, 199057, 213912, 267390, 356520, 398114, 534780, 597171, 796228, 995285, 1069560, 1194342, 1592456, 1791513, 1990570, 2388684, 2985855, 3583026, 3981140, 4777368, 5971710, 7166052, 7962280, 8957565, 11943420, 14332104, 17915130, 23886840, 35830260, 71660520]

約数ペア:

[(1, 71660520), (2, 35830260), (3, 23886840), (4, 17915130), (5, 14332104), (6, 11943420), (8, 8957565), (9, 7962280), (10, 7166052), (12, 5971710), (15, 4777368), (18, 3981140), (20, 3583026), (24, 2985855), (30, 2388684), (36, 1990570), (40, 1791513), (45, 1592456), (60, 1194342), (67, 1069560), (72, 995285), (90, 796228), (120, 597171), (134, 534780), (180, 398114), (201, 356520), (268, 267390), (335, 213912), (360, 199057), (402, 178260), (536, 133695), (603, 118840), (670, 106956), (804, 89130), (1005, 71304), (1206, 59420), (1340, 53478), (1608, 44565), (2010, 35652), (2412, 29710), (2680, 26739), (2971, 24120), (3015, 23768), (4020, 17826), (4824, 14855), (5942, 12060), (6030, 11884), (8040, 8913)]