168405930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1329

約数の個数: 192

約数和(自身を含む): 575078400

約数和(自身を除く): 406672470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 30, 33, 35, 38, 42, 45, 55, 57, 63, 66, 70, 77, 90, 95, 99, 105, 110, 114, 126, 133, 154, 165, 171, 190, 198, 209, 210, 231, 266, 285, 315, 330, 342, 385, 399, 418, 462, 495, 570, 627, 630, 665, 693, 770, 798, 855, 990, 1045, 1155, 1197, 1254, 1279, 1330, 1386, 1463, 1710, 1881, 1995, 2090, 2310, 2394, 2558, 2926, 3135, 3465, 3762, 3837, 3990, 4389, 5985, 6270, 6395, 6930, 7315, 7674, 8778, 8953, 9405, 11511, 11970, 12790, 13167, 14069, 14630, 17906, 18810, 19185, 21945, 23022, 24301, 26334, 26859, 28138, 38370, 42207, 43890, 44765, 48602, 53718, 57555, 65835, 70345, 72903, 80577, 84414, 89530, 98483, 115110, 121505, 126621, 131670, 134295, 140690, 145806, 161154, 170107, 196966, 211035, 218709, 243010, 253242, 267311, 268590, 295449, 340214, 364515, 402885, 422070, 437418, 492415, 510321, 534622, 590898, 633105, 729030, 801933, 805770, 850535, 886347, 984830, 1020642, 1093545, 1266210, 1336555, 1477245, 1530963, 1603866, 1701070, 1772694, 1871177, 2187090, 2405799, 2551605, 2673110, 2954490, 3061926, 3742354, 4009665, 4431735, 4811598, 5103210, 5613531, 7654815, 8019330, 8863470, 9355885, 11227062, 12028995, 15309630, 16840593, 18711770, 24057990, 28067655, 33681186, 56135310, 84202965, 168405930]

約数ペア:

[(1, 168405930), (2, 84202965), (3, 56135310), (5, 33681186), (6, 28067655), (7, 24057990), (9, 18711770), (10, 16840593), (11, 15309630), (14, 12028995), (15, 11227062), (18, 9355885), (19, 8863470), (21, 8019330), (22, 7654815), (30, 5613531), (33, 5103210), (35, 4811598), (38, 4431735), (42, 4009665), (45, 3742354), (55, 3061926), (57, 2954490), (63, 2673110), (66, 2551605), (70, 2405799), (77, 2187090), (90, 1871177), (95, 1772694), (99, 1701070), (105, 1603866), (110, 1530963), (114, 1477245), (126, 1336555), (133, 1266210), (154, 1093545), (165, 1020642), (171, 984830), (190, 886347), (198, 850535), (209, 805770), (210, 801933), (231, 729030), (266, 633105), (285, 590898), (315, 534622), (330, 510321), (342, 492415), (385, 437418), (399, 422070), (418, 402885), (462, 364515), (495, 340214), (570, 295449), (627, 268590), (630, 267311), (665, 253242), (693, 243010), (770, 218709), (798, 211035), (855, 196966), (990, 170107), (1045, 161154), (1155, 145806), (1197, 140690), (1254, 134295), (1279, 131670), (1330, 126621), (1386, 121505), (1463, 115110), (1710, 98483), (1881, 89530), (1995, 84414), (2090, 80577), (2310, 72903), (2394, 70345), (2558, 65835), (2926, 57555), (3135, 53718), (3465, 48602), (3762, 44765), (3837, 43890), (3990, 42207), (4389, 38370), (5985, 28138), (6270, 26859), (6395, 26334), (6930, 24301), (7315, 23022), (7674, 21945), (8778, 19185), (8953, 18810), (9405, 17906), (11511, 14630), (11970, 14069), (12790, 13167)]