73842360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 235872000

約数和(自身を除く): 162029640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 139, 152, 190, 228, 233, 278, 285, 380, 417, 456, 466, 556, 570, 695, 699, 760, 834, 932, 1112, 1140, 1165, 1390, 1398, 1668, 1864, 2085, 2280, 2330, 2641, 2780, 2796, 3336, 3495, 4170, 4427, 4660, 5282, 5560, 5592, 6990, 7923, 8340, 8854, 9320, 10564, 13205, 13281, 13980, 15846, 16680, 17708, 21128, 22135, 26410, 26562, 27960, 31692, 32387, 35416, 39615, 44270, 52820, 53124, 63384, 64774, 66405, 79230, 88540, 97161, 105640, 106248, 129548, 132810, 158460, 161935, 177080, 194322, 259096, 265620, 316920, 323870, 388644, 485805, 531240, 615353, 647740, 777288, 971610, 1230706, 1295480, 1846059, 1943220, 2461412, 3076765, 3692118, 3886440, 4922824, 6153530, 7384236, 9230295, 12307060, 14768472, 18460590, 24614120, 36921180, 73842360]

約数ペア:

[(1, 73842360), (2, 36921180), (3, 24614120), (4, 18460590), (5, 14768472), (6, 12307060), (8, 9230295), (10, 7384236), (12, 6153530), (15, 4922824), (19, 3886440), (20, 3692118), (24, 3076765), (30, 2461412), (38, 1943220), (40, 1846059), (57, 1295480), (60, 1230706), (76, 971610), (95, 777288), (114, 647740), (120, 615353), (139, 531240), (152, 485805), (190, 388644), (228, 323870), (233, 316920), (278, 265620), (285, 259096), (380, 194322), (417, 177080), (456, 161935), (466, 158460), (556, 132810), (570, 129548), (695, 106248), (699, 105640), (760, 97161), (834, 88540), (932, 79230), (1112, 66405), (1140, 64774), (1165, 63384), (1390, 53124), (1398, 52820), (1668, 44270), (1864, 39615), (2085, 35416), (2280, 32387), (2330, 31692), (2641, 27960), (2780, 26562), (2796, 26410), (3336, 22135), (3495, 21128), (4170, 17708), (4427, 16680), (4660, 15846), (5282, 13980), (5560, 13281), (5592, 13205), (6990, 10564), (7923, 9320), (8340, 8854)]