164233680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52639}}^1$

素因数の和:52668

約数の個数: 80

約数和(自身を含む): 548298240

約数和(自身を除く): 384064560

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, 52639, 105278, 157917, 210556, 263195, 315834, 421112, 526390, 631668, 684307, 789585, 842224, 1052780, 1263336, 1368614, 1579170, 2052921, 2105560, 2526672, 2737228, 3158340, 3421535, 4105842, 4211120, 5474456, 6316680, 6843070, 8211684, 10264605, 10948912, 12633360, 13686140, 16423368, 20529210, 27372280, 32846736, 41058420, 54744560, 82116840, 164233680]

約数ペア:

[(1, 164233680), (2, 82116840), (3, 54744560), (4, 41058420), (5, 32846736), (6, 27372280), (8, 20529210), (10, 16423368), (12, 13686140), (13, 12633360), (15, 10948912), (16, 10264605), (20, 8211684), (24, 6843070), (26, 6316680), (30, 5474456), (39, 4211120), (40, 4105842), (48, 3421535), (52, 3158340), (60, 2737228), (65, 2526672), (78, 2105560), (80, 2052921), (104, 1579170), (120, 1368614), (130, 1263336), (156, 1052780), (195, 842224), (208, 789585), (240, 684307), (260, 631668), (312, 526390), (390, 421112), (520, 315834), (624, 263195), (780, 210556), (1040, 157917), (1560, 105278), (3120, 52639)]