3020008520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 7348320000

約数和(自身を除く): 4328311480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 89, 136, 139, 170, 178, 278, 340, 356, 359, 445, 556, 680, 695, 712, 718, 890, 1112, 1390, 1436, 1513, 1780, 1795, 2363, 2780, 2872, 3026, 3560, 3590, 4726, 5560, 6052, 6103, 7180, 7565, 9452, 11815, 12104, 12206, 12371, 14360, 15130, 18904, 23630, 24412, 24742, 30260, 30515, 31951, 47260, 48824, 49484, 49901, 60520, 61030, 61855, 63902, 94520, 98968, 99802, 122060, 123710, 127804, 159755, 199604, 210307, 244120, 247420, 249505, 255608, 319510, 399208, 420614, 494840, 499010, 543167, 639020, 841228, 848317, 998020, 1051535, 1086334, 1278040, 1682456, 1696634, 1996040, 2103070, 2172668, 2715835, 3393268, 4206140, 4241585, 4345336, 4441189, 5431670, 6786536, 8412280, 8483170, 8882378, 10863340, 16966340, 17764756, 21726680, 22205945, 33932680, 35529512, 44411890, 75500213, 88823780, 151000426, 177647560, 302000852, 377501065, 604001704, 755002130, 1510004260, 3020008520]

約数ペア:

[(1, 3020008520), (2, 1510004260), (4, 755002130), (5, 604001704), (8, 377501065), (10, 302000852), (17, 177647560), (20, 151000426), (34, 88823780), (40, 75500213), (68, 44411890), (85, 35529512), (89, 33932680), (136, 22205945), (139, 21726680), (170, 17764756), (178, 16966340), (278, 10863340), (340, 8882378), (356, 8483170), (359, 8412280), (445, 6786536), (556, 5431670), (680, 4441189), (695, 4345336), (712, 4241585), (718, 4206140), (890, 3393268), (1112, 2715835), (1390, 2172668), (1436, 2103070), (1513, 1996040), (1780, 1696634), (1795, 1682456), (2363, 1278040), (2780, 1086334), (2872, 1051535), (3026, 998020), (3560, 848317), (3590, 841228), (4726, 639020), (5560, 543167), (6052, 499010), (6103, 494840), (7180, 420614), (7565, 399208), (9452, 319510), (11815, 255608), (12104, 249505), (12206, 247420), (12371, 244120), (14360, 210307), (15130, 199604), (18904, 159755), (23630, 127804), (24412, 123710), (24742, 122060), (30260, 99802), (30515, 98968), (31951, 94520), (47260, 63902), (48824, 61855), (49484, 61030), (49901, 60520)]