9851820720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{308641}}^1$

素因数の和:308683

約数の個数: 160

約数和(自身を含む): 36740743680

約数和(自身を除く): 26888922960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 31920, 308641, 617282, 925923, 1234564, 1543205, 1851846, 2160487, 2469128, 3086410, 3703692, 4320974, 4629615, 4938256, 5864179, 6172820, 6481461, 7407384, 8641948, 9259230, 10802435, 11728358, 12345640, 12962922, 14814768, 17283896, 17592537, 18518460, 21604870, 23456716, 24691280, 25925844, 29320895, 32407305, 34567792, 35185074, 37036920, 41049253, 43209740, 46913432, 51851688, 58641790, 64814610, 70370148, 74073840, 82098506, 86419480, 87962685, 93826864, 103703376, 117283580, 123147759, 129629220, 140740296, 164197012, 172838960, 175925370, 205246265, 234567160, 246295518, 259258440, 281480592, 328394024, 351850740, 410492530, 469134320, 492591036, 518516880, 615738795, 656788048, 703701480, 820985060, 985182072, 1231477590, 1407402960, 1641970120, 1970364144, 2462955180, 3283940240, 4925910360, 9851820720]

約数ペア:

[(1, 9851820720), (2, 4925910360), (3, 3283940240), (4, 2462955180), (5, 1970364144), (6, 1641970120), (7, 1407402960), (8, 1231477590), (10, 985182072), (12, 820985060), (14, 703701480), (15, 656788048), (16, 615738795), (19, 518516880), (20, 492591036), (21, 469134320), (24, 410492530), (28, 351850740), (30, 328394024), (35, 281480592), (38, 259258440), (40, 246295518), (42, 234567160), (48, 205246265), (56, 175925370), (57, 172838960), (60, 164197012), (70, 140740296), (76, 129629220), (80, 123147759), (84, 117283580), (95, 103703376), (105, 93826864), (112, 87962685), (114, 86419480), (120, 82098506), (133, 74073840), (140, 70370148), (152, 64814610), (168, 58641790), (190, 51851688), (210, 46913432), (228, 43209740), (240, 41049253), (266, 37036920), (280, 35185074), (285, 34567792), (304, 32407305), (336, 29320895), (380, 25925844), (399, 24691280), (420, 23456716), (456, 21604870), (532, 18518460), (560, 17592537), (570, 17283896), (665, 14814768), (760, 12962922), (798, 12345640), (840, 11728358), (912, 10802435), (1064, 9259230), (1140, 8641948), (1330, 7407384), (1520, 6481461), (1596, 6172820), (1680, 5864179), (1995, 4938256), (2128, 4629615), (2280, 4320974), (2660, 3703692), (3192, 3086410), (3990, 2469128), (4560, 2160487), (5320, 1851846), (6384, 1543205), (7980, 1234564), (10640, 925923), (15960, 617282), (31920, 308641)]