42326340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{563}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 136442880

約数和(自身を除く): 94116540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 179, 210, 358, 420, 537, 563, 716, 895, 1074, 1126, 1253, 1689, 1790, 2148, 2252, 2506, 2685, 2815, 3378, 3580, 3759, 3941, 5012, 5370, 5630, 6265, 6756, 7518, 7882, 8445, 10740, 11260, 11823, 12530, 15036, 15764, 16890, 18795, 19705, 23646, 25060, 33780, 37590, 39410, 47292, 59115, 75180, 78820, 100777, 118230, 201554, 236460, 302331, 403108, 503885, 604662, 705439, 1007770, 1209324, 1410878, 1511655, 2015540, 2116317, 2821756, 3023310, 3527195, 4232634, 6046620, 7054390, 8465268, 10581585, 14108780, 21163170, 42326340]

約数ペア:

[(1, 42326340), (2, 21163170), (3, 14108780), (4, 10581585), (5, 8465268), (6, 7054390), (7, 6046620), (10, 4232634), (12, 3527195), (14, 3023310), (15, 2821756), (20, 2116317), (21, 2015540), (28, 1511655), (30, 1410878), (35, 1209324), (42, 1007770), (60, 705439), (70, 604662), (84, 503885), (105, 403108), (140, 302331), (179, 236460), (210, 201554), (358, 118230), (420, 100777), (537, 78820), (563, 75180), (716, 59115), (895, 47292), (1074, 39410), (1126, 37590), (1253, 33780), (1689, 25060), (1790, 23646), (2148, 19705), (2252, 18795), (2506, 16890), (2685, 15764), (2815, 15036), (3378, 12530), (3580, 11823), (3759, 11260), (3941, 10740), (5012, 8445), (5370, 7882), (5630, 7518), (6265, 6756)]