145666920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9127}}^1$

素因数の和:9167

約数の個数: 128

約数和(自身を含む): 525772800

約数和(自身を除く): 380105880

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, 9127, 15960, 18254, 27381, 36508, 45635, 54762, 63889, 73016, 91270, 109524, 127778, 136905, 173413, 182540, 191667, 219048, 255556, 273810, 319445, 346826, 365080, 383334, 511112, 520239, 547620, 638890, 693652, 766668, 867065, 958335, 1040478, 1095240, 1213891, 1277780, 1387304, 1533336, 1734130, 1916670, 2080956, 2427782, 2555560, 2601195, 3468260, 3641673, 3833340, 4161912, 4855564, 5202390, 6069455, 6936520, 7283346, 7666680, 9711128, 10404780, 12138910, 14566692, 18208365, 20809560, 24277820, 29133384, 36416730, 48555640, 72833460, 145666920]

約数ペア:

[(1, 145666920), (2, 72833460), (3, 48555640), (4, 36416730), (5, 29133384), (6, 24277820), (7, 20809560), (8, 18208365), (10, 14566692), (12, 12138910), (14, 10404780), (15, 9711128), (19, 7666680), (20, 7283346), (21, 6936520), (24, 6069455), (28, 5202390), (30, 4855564), (35, 4161912), (38, 3833340), (40, 3641673), (42, 3468260), (56, 2601195), (57, 2555560), (60, 2427782), (70, 2080956), (76, 1916670), (84, 1734130), (95, 1533336), (105, 1387304), (114, 1277780), (120, 1213891), (133, 1095240), (140, 1040478), (152, 958335), (168, 867065), (190, 766668), (210, 693652), (228, 638890), (266, 547620), (280, 520239), (285, 511112), (380, 383334), (399, 365080), (420, 346826), (456, 319445), (532, 273810), (570, 255556), (665, 219048), (760, 191667), (798, 182540), (840, 173413), (1064, 136905), (1140, 127778), (1330, 109524), (1596, 91270), (1995, 73016), (2280, 63889), (2660, 54762), (3192, 45635), (3990, 36508), (5320, 27381), (7980, 18254), (9127, 15960)]