163957080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10273}}^1$

素因数の和:10313

約数の個数: 128

約数和(自身を含む): 591782400

約数和(自身を除く): 427825320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 10273, 15960, 20546, 30819, 41092, 51365, 61638, 71911, 82184, 102730, 123276, 143822, 154095, 195187, 205460, 215733, 246552, 287644, 308190, 359555, 390374, 410920, 431466, 575288, 585561, 616380, 719110, 780748, 862932, 975935, 1078665, 1171122, 1232760, 1366309, 1438220, 1561496, 1725864, 1951870, 2157330, 2342244, 2732618, 2876440, 2927805, 3903740, 4098927, 4314660, 4684488, 5465236, 5855610, 6831545, 7807480, 8197854, 8629320, 10930472, 11711220, 13663090, 16395708, 20494635, 23422440, 27326180, 32791416, 40989270, 54652360, 81978540, 163957080]

約数ペア:

[(1, 163957080), (2, 81978540), (3, 54652360), (4, 40989270), (5, 32791416), (6, 27326180), (7, 23422440), (8, 20494635), (10, 16395708), (12, 13663090), (14, 11711220), (15, 10930472), (19, 8629320), (20, 8197854), (21, 7807480), (24, 6831545), (28, 5855610), (30, 5465236), (35, 4684488), (38, 4314660), (40, 4098927), (42, 3903740), (56, 2927805), (57, 2876440), (60, 2732618), (70, 2342244), (76, 2157330), (84, 1951870), (95, 1725864), (105, 1561496), (114, 1438220), (120, 1366309), (133, 1232760), (140, 1171122), (152, 1078665), (168, 975935), (190, 862932), (210, 780748), (228, 719110), (266, 616380), (280, 585561), (285, 575288), (380, 431466), (399, 410920), (420, 390374), (456, 359555), (532, 308190), (570, 287644), (665, 246552), (760, 215733), (798, 205460), (840, 195187), (1064, 154095), (1140, 143822), (1330, 123276), (1596, 102730), (1995, 82184), (2280, 71911), (2660, 61638), (3192, 51365), (3990, 41092), (5320, 30819), (7980, 20546), (10273, 15960)]