232256960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1862

約数の個数: 112

約数和(自身を含む): 615159552

約数和(自身を除く): 382902592

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1040, 1240, 1612, 1801, 1984, 2015, 2080, 2480, 3224, 3602, 4030, 4160, 4960, 6448, 7204, 8060, 9005, 9920, 12896, 14408, 16120, 18010, 23413, 25792, 28816, 32240, 36020, 46826, 55831, 57632, 64480, 72040, 93652, 111662, 115264, 117065, 128960, 144080, 187304, 223324, 234130, 279155, 288160, 374608, 446648, 468260, 558310, 576320, 725803, 749216, 893296, 936520, 1116620, 1451606, 1498432, 1786592, 1873040, 2233240, 2903212, 3573184, 3629015, 3746080, 4466480, 5806424, 7258030, 7492160, 8932960, 11612848, 14516060, 17865920, 23225696, 29032120, 46451392, 58064240, 116128480, 232256960]

約数ペア:

[(1, 232256960), (2, 116128480), (4, 58064240), (5, 46451392), (8, 29032120), (10, 23225696), (13, 17865920), (16, 14516060), (20, 11612848), (26, 8932960), (31, 7492160), (32, 7258030), (40, 5806424), (52, 4466480), (62, 3746080), (64, 3629015), (65, 3573184), (80, 2903212), (104, 2233240), (124, 1873040), (130, 1786592), (155, 1498432), (160, 1451606), (208, 1116620), (248, 936520), (260, 893296), (310, 749216), (320, 725803), (403, 576320), (416, 558310), (496, 468260), (520, 446648), (620, 374608), (806, 288160), (832, 279155), (992, 234130), (1040, 223324), (1240, 187304), (1612, 144080), (1801, 128960), (1984, 117065), (2015, 115264), (2080, 111662), (2480, 93652), (3224, 72040), (3602, 64480), (4030, 57632), (4160, 55831), (4960, 46826), (6448, 36020), (7204, 32240), (8060, 28816), (9005, 25792), (9920, 23413), (12896, 18010), (14408, 16120)]