456115140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10259}}^1$

素因数の和:10306

約数の個数: 144

約数和(自身を含む): 1568548800

約数和(自身を除く): 1112433660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4940, 7410, 8892, 10259, 11115, 14820, 20518, 22230, 30777, 41036, 44460, 51295, 61554, 92331, 102590, 123108, 133367, 153885, 184662, 194921, 205180, 266734, 307770, 369324, 389842, 400101, 461655, 533468, 584763, 615540, 666835, 779684, 800202, 923310, 974605, 1169526, 1200303, 1333670, 1600404, 1754289, 1846620, 1949210, 2000505, 2339052, 2400606, 2533973, 2667340, 2923815, 3508578, 3898420, 4001010, 4801212, 5067946, 5847630, 6001515, 7017156, 7601919, 8002020, 8771445, 10135892, 11695260, 12003030, 12669865, 15203838, 17542890, 22805757, 24006060, 25339730, 30407676, 35085780, 38009595, 45611514, 50679460, 76019190, 91223028, 114028785, 152038380, 228057570, 456115140]

約数ペア:

[(1, 456115140), (2, 228057570), (3, 152038380), (4, 114028785), (5, 91223028), (6, 76019190), (9, 50679460), (10, 45611514), (12, 38009595), (13, 35085780), (15, 30407676), (18, 25339730), (19, 24006060), (20, 22805757), (26, 17542890), (30, 15203838), (36, 12669865), (38, 12003030), (39, 11695260), (45, 10135892), (52, 8771445), (57, 8002020), (60, 7601919), (65, 7017156), (76, 6001515), (78, 5847630), (90, 5067946), (95, 4801212), (114, 4001010), (117, 3898420), (130, 3508578), (156, 2923815), (171, 2667340), (180, 2533973), (190, 2400606), (195, 2339052), (228, 2000505), (234, 1949210), (247, 1846620), (260, 1754289), (285, 1600404), (342, 1333670), (380, 1200303), (390, 1169526), (468, 974605), (494, 923310), (570, 800202), (585, 779684), (684, 666835), (741, 615540), (780, 584763), (855, 533468), (988, 461655), (1140, 400101), (1170, 389842), (1235, 369324), (1482, 307770), (1710, 266734), (2223, 205180), (2340, 194921), (2470, 184662), (2964, 153885), (3420, 133367), (3705, 123108), (4446, 102590), (4940, 92331), (7410, 61554), (8892, 51295), (10259, 44460), (11115, 41036), (14820, 30777), (20518, 22230)]