165046440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:707

約数の個数: 128

約数和(自身を含む): 536659200

約数和(自身を除く): 371612760

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, 241, 260, 312, 390, 439, 482, 520, 723, 780, 878, 964, 1205, 1317, 1446, 1560, 1756, 1928, 2195, 2410, 2634, 2892, 3133, 3512, 3615, 4390, 4820, 5268, 5707, 5784, 6266, 6585, 7230, 8780, 9399, 9640, 10536, 11414, 12532, 13170, 14460, 15665, 17121, 17560, 18798, 22828, 25064, 26340, 28535, 28920, 31330, 34242, 37596, 45656, 46995, 52680, 57070, 62660, 68484, 75192, 85605, 93990, 105799, 114140, 125320, 136968, 171210, 187980, 211598, 228280, 317397, 342420, 375960, 423196, 528995, 634794, 684840, 846392, 1057990, 1269588, 1375387, 1586985, 2115980, 2539176, 2750774, 3173970, 4126161, 4231960, 5501548, 6347940, 6876935, 8252322, 11003096, 12695880, 13753870, 16504644, 20630805, 27507740, 33009288, 41261610, 55015480, 82523220, 165046440]

約数ペア:

[(1, 165046440), (2, 82523220), (3, 55015480), (4, 41261610), (5, 33009288), (6, 27507740), (8, 20630805), (10, 16504644), (12, 13753870), (13, 12695880), (15, 11003096), (20, 8252322), (24, 6876935), (26, 6347940), (30, 5501548), (39, 4231960), (40, 4126161), (52, 3173970), (60, 2750774), (65, 2539176), (78, 2115980), (104, 1586985), (120, 1375387), (130, 1269588), (156, 1057990), (195, 846392), (241, 684840), (260, 634794), (312, 528995), (390, 423196), (439, 375960), (482, 342420), (520, 317397), (723, 228280), (780, 211598), (878, 187980), (964, 171210), (1205, 136968), (1317, 125320), (1446, 114140), (1560, 105799), (1756, 93990), (1928, 85605), (2195, 75192), (2410, 68484), (2634, 62660), (2892, 57070), (3133, 52680), (3512, 46995), (3615, 45656), (4390, 37596), (4820, 34242), (5268, 31330), (5707, 28920), (5784, 28535), (6266, 26340), (6585, 25064), (7230, 22828), (8780, 18798), (9399, 17560), (9640, 17121), (10536, 15665), (11414, 14460), (12532, 13170)]