161850360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10141}}^1$

素因数の和:10181

約数の個数: 128

約数和(自身を含む): 584179200

約数和(自身を除く): 422328840

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, 10141, 15960, 20282, 30423, 40564, 50705, 60846, 70987, 81128, 101410, 121692, 141974, 152115, 192679, 202820, 212961, 243384, 283948, 304230, 354935, 385358, 405640, 425922, 567896, 578037, 608460, 709870, 770716, 851844, 963395, 1064805, 1156074, 1216920, 1348753, 1419740, 1541432, 1703688, 1926790, 2129610, 2312148, 2697506, 2839480, 2890185, 3853580, 4046259, 4259220, 4624296, 5395012, 5780370, 6743765, 7707160, 8092518, 8518440, 10790024, 11560740, 13487530, 16185036, 20231295, 23121480, 26975060, 32370072, 40462590, 53950120, 80925180, 161850360]

約数ペア:

[(1, 161850360), (2, 80925180), (3, 53950120), (4, 40462590), (5, 32370072), (6, 26975060), (7, 23121480), (8, 20231295), (10, 16185036), (12, 13487530), (14, 11560740), (15, 10790024), (19, 8518440), (20, 8092518), (21, 7707160), (24, 6743765), (28, 5780370), (30, 5395012), (35, 4624296), (38, 4259220), (40, 4046259), (42, 3853580), (56, 2890185), (57, 2839480), (60, 2697506), (70, 2312148), (76, 2129610), (84, 1926790), (95, 1703688), (105, 1541432), (114, 1419740), (120, 1348753), (133, 1216920), (140, 1156074), (152, 1064805), (168, 963395), (190, 851844), (210, 770716), (228, 709870), (266, 608460), (280, 578037), (285, 567896), (380, 425922), (399, 405640), (420, 385358), (456, 354935), (532, 304230), (570, 283948), (665, 243384), (760, 212961), (798, 202820), (840, 192679), (1064, 152115), (1140, 141974), (1330, 121692), (1596, 101410), (1995, 81128), (2280, 70987), (2660, 60846), (3192, 50705), (3990, 40564), (5320, 30423), (7980, 20282), (10141, 15960)]