210167880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{677}}^1$

素因数の和:903

約数の個数: 128

約数和(自身を含む): 683424000

約数和(自身を除く): 473256120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 199, 260, 312, 390, 398, 520, 597, 677, 780, 796, 995, 1194, 1354, 1560, 1592, 1990, 2031, 2388, 2587, 2708, 2985, 3385, 3980, 4062, 4776, 5174, 5416, 5970, 6770, 7761, 7960, 8124, 8801, 10155, 10348, 11940, 12935, 13540, 15522, 16248, 17602, 20310, 20696, 23880, 25870, 26403, 27080, 31044, 35204, 38805, 40620, 44005, 51740, 52806, 62088, 70408, 77610, 81240, 88010, 103480, 105612, 132015, 134723, 155220, 176020, 211224, 264030, 269446, 310440, 352040, 404169, 528060, 538892, 673615, 808338, 1056120, 1077784, 1347230, 1616676, 1751399, 2020845, 2694460, 3233352, 3502798, 4041690, 5254197, 5388920, 7005596, 8083380, 8756995, 10508394, 14011192, 16166760, 17513990, 21016788, 26270985, 35027980, 42033576, 52541970, 70055960, 105083940, 210167880]

約数ペア:

[(1, 210167880), (2, 105083940), (3, 70055960), (4, 52541970), (5, 42033576), (6, 35027980), (8, 26270985), (10, 21016788), (12, 17513990), (13, 16166760), (15, 14011192), (20, 10508394), (24, 8756995), (26, 8083380), (30, 7005596), (39, 5388920), (40, 5254197), (52, 4041690), (60, 3502798), (65, 3233352), (78, 2694460), (104, 2020845), (120, 1751399), (130, 1616676), (156, 1347230), (195, 1077784), (199, 1056120), (260, 808338), (312, 673615), (390, 538892), (398, 528060), (520, 404169), (597, 352040), (677, 310440), (780, 269446), (796, 264030), (995, 211224), (1194, 176020), (1354, 155220), (1560, 134723), (1592, 132015), (1990, 105612), (2031, 103480), (2388, 88010), (2587, 81240), (2708, 77610), (2985, 70408), (3385, 62088), (3980, 52806), (4062, 51740), (4776, 44005), (5174, 40620), (5416, 38805), (5970, 35204), (6770, 31044), (7761, 27080), (7960, 26403), (8124, 25870), (8801, 23880), (10155, 20696), (10348, 20310), (11940, 17602), (12935, 16248), (13540, 15522)]