188986920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{82889}}^1$

素因数の和:82922

約数の個数: 64

約数和(自身を含む): 596808000

約数和(自身を除く): 407821080

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, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 82889, 165778, 248667, 331556, 414445, 497334, 663112, 828890, 994668, 1243335, 1574891, 1657780, 1989336, 2486670, 3149782, 3315560, 4724673, 4973340, 6299564, 7874455, 9449346, 9946680, 12599128, 15748910, 18898692, 23623365, 31497820, 37797384, 47246730, 62995640, 94493460, 188986920]

約数ペア:

[(1, 188986920), (2, 94493460), (3, 62995640), (4, 47246730), (5, 37797384), (6, 31497820), (8, 23623365), (10, 18898692), (12, 15748910), (15, 12599128), (19, 9946680), (20, 9449346), (24, 7874455), (30, 6299564), (38, 4973340), (40, 4724673), (57, 3315560), (60, 3149782), (76, 2486670), (95, 1989336), (114, 1657780), (120, 1574891), (152, 1243335), (190, 994668), (228, 828890), (285, 663112), (380, 497334), (456, 414445), (570, 331556), (760, 248667), (1140, 165778), (2280, 82889)]