186942840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31793}}^1$

素因数の和:31821

約数の個数: 96

約数和(自身を含む): 652412880

約数和(自身を除く): 465470040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 31793, 63586, 95379, 127172, 158965, 190758, 222551, 254344, 317930, 381516, 445102, 476895, 635860, 667653, 763032, 890204, 953790, 1112755, 1271720, 1335306, 1557857, 1780408, 1907580, 2225510, 2670612, 3115714, 3338265, 3815160, 4451020, 4673571, 5341224, 6231428, 6676530, 7789285, 8902040, 9347142, 12462856, 13353060, 15578570, 18694284, 23367855, 26706120, 31157140, 37388568, 46735710, 62314280, 93471420, 186942840]

約数ペア:

[(1, 186942840), (2, 93471420), (3, 62314280), (4, 46735710), (5, 37388568), (6, 31157140), (7, 26706120), (8, 23367855), (10, 18694284), (12, 15578570), (14, 13353060), (15, 12462856), (20, 9347142), (21, 8902040), (24, 7789285), (28, 6676530), (30, 6231428), (35, 5341224), (40, 4673571), (42, 4451020), (49, 3815160), (56, 3338265), (60, 3115714), (70, 2670612), (84, 2225510), (98, 1907580), (105, 1780408), (120, 1557857), (140, 1335306), (147, 1271720), (168, 1112755), (196, 953790), (210, 890204), (245, 763032), (280, 667653), (294, 635860), (392, 476895), (420, 445102), (490, 381516), (588, 317930), (735, 254344), (840, 222551), (980, 190758), (1176, 158965), (1470, 127172), (1960, 95379), (2940, 63586), (5880, 31793)]