66091480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 186439680

約数和(自身を除く): 120348200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 67, 70, 91, 104, 130, 134, 140, 182, 260, 268, 271, 280, 335, 364, 455, 469, 520, 536, 542, 670, 728, 871, 910, 938, 1084, 1340, 1355, 1742, 1820, 1876, 1897, 2168, 2345, 2680, 2710, 3484, 3523, 3640, 3752, 3794, 4355, 4690, 5420, 6097, 6968, 7046, 7588, 8710, 9380, 9485, 10840, 12194, 14092, 15176, 17420, 17615, 18157, 18760, 18970, 24388, 24661, 28184, 30485, 34840, 35230, 36314, 37940, 48776, 49322, 60970, 70460, 72628, 75880, 90785, 98644, 121940, 123305, 127099, 140920, 145256, 181570, 197288, 236041, 243880, 246610, 254198, 363140, 472082, 493220, 508396, 635495, 726280, 944164, 986440, 1016792, 1180205, 1270990, 1652287, 1888328, 2360410, 2541980, 3304574, 4720820, 5083960, 6609148, 8261435, 9441640, 13218296, 16522870, 33045740, 66091480]

約数ペア:

[(1, 66091480), (2, 33045740), (4, 16522870), (5, 13218296), (7, 9441640), (8, 8261435), (10, 6609148), (13, 5083960), (14, 4720820), (20, 3304574), (26, 2541980), (28, 2360410), (35, 1888328), (40, 1652287), (52, 1270990), (56, 1180205), (65, 1016792), (67, 986440), (70, 944164), (91, 726280), (104, 635495), (130, 508396), (134, 493220), (140, 472082), (182, 363140), (260, 254198), (268, 246610), (271, 243880), (280, 236041), (335, 197288), (364, 181570), (455, 145256), (469, 140920), (520, 127099), (536, 123305), (542, 121940), (670, 98644), (728, 90785), (871, 75880), (910, 72628), (938, 70460), (1084, 60970), (1340, 49322), (1355, 48776), (1742, 37940), (1820, 36314), (1876, 35230), (1897, 34840), (2168, 30485), (2345, 28184), (2680, 24661), (2710, 24388), (3484, 18970), (3523, 18760), (3640, 18157), (3752, 17615), (3794, 17420), (4355, 15176), (4690, 14092), (5420, 12194), (6097, 10840), (6968, 9485), (7046, 9380), (7588, 8710)]