207177360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66403}}^1$

素因数の和:66432

約数の個数: 80

約数和(自身を含む): 691664064

約数和(自身を除く): 484486704

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, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 66403, 132806, 199209, 265612, 332015, 398418, 531224, 664030, 796836, 863239, 996045, 1062448, 1328060, 1593672, 1726478, 1992090, 2589717, 2656120, 3187344, 3452956, 3984180, 4316195, 5179434, 5312240, 6905912, 7968360, 8632390, 10358868, 12948585, 13811824, 15936720, 17264780, 20717736, 25897170, 34529560, 41435472, 51794340, 69059120, 103588680, 207177360]

約数ペア:

[(1, 207177360), (2, 103588680), (3, 69059120), (4, 51794340), (5, 41435472), (6, 34529560), (8, 25897170), (10, 20717736), (12, 17264780), (13, 15936720), (15, 13811824), (16, 12948585), (20, 10358868), (24, 8632390), (26, 7968360), (30, 6905912), (39, 5312240), (40, 5179434), (48, 4316195), (52, 3984180), (60, 3452956), (65, 3187344), (78, 2656120), (80, 2589717), (104, 1992090), (120, 1726478), (130, 1593672), (156, 1328060), (195, 1062448), (208, 996045), (240, 863239), (260, 796836), (312, 664030), (390, 531224), (520, 398418), (624, 332015), (780, 265612), (1040, 199209), (1560, 132806), (3120, 66403)]