71625120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{21317}}^1$

素因数の和:21342

約数の個数: 96

約数和(自身を含む): 257862528

約数和(自身を除く): 186237408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 21317, 42634, 63951, 85268, 106585, 127902, 149219, 170536, 213170, 255804, 298438, 319755, 341072, 426340, 447657, 511608, 596876, 639510, 682144, 746095, 852680, 895314, 1023216, 1193752, 1279020, 1492190, 1705360, 1790628, 2046432, 2238285, 2387504, 2558040, 2984380, 3410720, 3581256, 4476570, 4775008, 5116080, 5968760, 7162512, 8953140, 10232160, 11937520, 14325024, 17906280, 23875040, 35812560, 71625120]

約数ペア:

[(1, 71625120), (2, 35812560), (3, 23875040), (4, 17906280), (5, 14325024), (6, 11937520), (7, 10232160), (8, 8953140), (10, 7162512), (12, 5968760), (14, 5116080), (15, 4775008), (16, 4476570), (20, 3581256), (21, 3410720), (24, 2984380), (28, 2558040), (30, 2387504), (32, 2238285), (35, 2046432), (40, 1790628), (42, 1705360), (48, 1492190), (56, 1279020), (60, 1193752), (70, 1023216), (80, 895314), (84, 852680), (96, 746095), (105, 682144), (112, 639510), (120, 596876), (140, 511608), (160, 447657), (168, 426340), (210, 341072), (224, 319755), (240, 298438), (280, 255804), (336, 213170), (420, 170536), (480, 149219), (560, 127902), (672, 106585), (840, 85268), (1120, 63951), (1680, 42634), (3360, 21317)]