139182960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{82847}}^1$

素因数の和:82870

約数の個数: 80

約数和(自身を含む): 493111296

約数和(自身を除く): 353928336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 82847, 165694, 248541, 331388, 414235, 497082, 579929, 662776, 828470, 994164, 1159858, 1242705, 1325552, 1656940, 1739787, 1988328, 2319716, 2485410, 2899645, 3313880, 3479574, 3976656, 4639432, 4970820, 5799290, 6627760, 6959148, 8698935, 9278864, 9941640, 11598580, 13918296, 17397870, 19883280, 23197160, 27836592, 34795740, 46394320, 69591480, 139182960]

約数ペア:

[(1, 139182960), (2, 69591480), (3, 46394320), (4, 34795740), (5, 27836592), (6, 23197160), (7, 19883280), (8, 17397870), (10, 13918296), (12, 11598580), (14, 9941640), (15, 9278864), (16, 8698935), (20, 6959148), (21, 6627760), (24, 5799290), (28, 4970820), (30, 4639432), (35, 3976656), (40, 3479574), (42, 3313880), (48, 2899645), (56, 2485410), (60, 2319716), (70, 1988328), (80, 1739787), (84, 1656940), (105, 1325552), (112, 1242705), (120, 1159858), (140, 994164), (168, 828470), (210, 662776), (240, 579929), (280, 497082), (336, 414235), (420, 331388), (560, 248541), (840, 165694), (1680, 82847)]