269072960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1012

約数の個数: 112

約数和(自身を含む): 700503552

約数和(自身を除く): 431430592

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 71, 80, 104, 130, 142, 160, 208, 260, 284, 320, 355, 416, 520, 568, 710, 832, 911, 923, 1040, 1136, 1420, 1822, 1846, 2080, 2272, 2840, 3644, 3692, 4160, 4544, 4555, 4615, 5680, 7288, 7384, 9110, 9230, 11360, 11843, 14576, 14768, 18220, 18460, 22720, 23686, 29152, 29536, 36440, 36920, 47372, 58304, 59072, 59215, 64681, 72880, 73840, 94744, 118430, 129362, 145760, 147680, 189488, 236860, 258724, 291520, 295360, 323405, 378976, 473720, 517448, 646810, 757952, 840853, 947440, 1034896, 1293620, 1681706, 1894880, 2069792, 2587240, 3363412, 3789760, 4139584, 4204265, 5174480, 6726824, 8408530, 10348960, 13453648, 16817060, 20697920, 26907296, 33634120, 53814592, 67268240, 134536480, 269072960]

約数ペア:

[(1, 269072960), (2, 134536480), (4, 67268240), (5, 53814592), (8, 33634120), (10, 26907296), (13, 20697920), (16, 16817060), (20, 13453648), (26, 10348960), (32, 8408530), (40, 6726824), (52, 5174480), (64, 4204265), (65, 4139584), (71, 3789760), (80, 3363412), (104, 2587240), (130, 2069792), (142, 1894880), (160, 1681706), (208, 1293620), (260, 1034896), (284, 947440), (320, 840853), (355, 757952), (416, 646810), (520, 517448), (568, 473720), (710, 378976), (832, 323405), (911, 295360), (923, 291520), (1040, 258724), (1136, 236860), (1420, 189488), (1822, 147680), (1846, 145760), (2080, 129362), (2272, 118430), (2840, 94744), (3644, 73840), (3692, 72880), (4160, 64681), (4544, 59215), (4555, 59072), (4615, 58304), (5680, 47372), (7288, 36920), (7384, 36440), (9110, 29536), (9230, 29152), (11360, 23686), (11843, 22720), (14576, 18460), (14768, 18220)]