212486040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45403}}^1$

素因数の和:45433

約数の個数: 96

約数和(自身を含む): 743717520

約数和(自身を除く): 531231480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 45403, 90806, 136209, 181612, 227015, 272418, 363224, 408627, 454030, 544836, 590239, 681045, 817254, 908060, 1089672, 1180478, 1362090, 1634508, 1770717, 1816120, 2043135, 2360956, 2724180, 2951195, 3269016, 3541434, 4086270, 4721912, 5312151, 5448360, 5902390, 7082868, 8172540, 8853585, 10624302, 11804780, 14165736, 16345080, 17707170, 21248604, 23609560, 26560755, 35414340, 42497208, 53121510, 70828680, 106243020, 212486040]

約数ペア:

[(1, 212486040), (2, 106243020), (3, 70828680), (4, 53121510), (5, 42497208), (6, 35414340), (8, 26560755), (9, 23609560), (10, 21248604), (12, 17707170), (13, 16345080), (15, 14165736), (18, 11804780), (20, 10624302), (24, 8853585), (26, 8172540), (30, 7082868), (36, 5902390), (39, 5448360), (40, 5312151), (45, 4721912), (52, 4086270), (60, 3541434), (65, 3269016), (72, 2951195), (78, 2724180), (90, 2360956), (104, 2043135), (117, 1816120), (120, 1770717), (130, 1634508), (156, 1362090), (180, 1180478), (195, 1089672), (234, 908060), (260, 817254), (312, 681045), (360, 590239), (390, 544836), (468, 454030), (520, 408627), (585, 363224), (780, 272418), (936, 227015), (1170, 181612), (1560, 136209), (2340, 90806), (4680, 45403)]