133480160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:684

約数の個数: 96

約数和(自身を含む): 347004000

約数和(自身を除く): 213523840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 149, 160, 176, 220, 298, 352, 440, 509, 596, 745, 880, 1018, 1192, 1490, 1639, 1760, 2036, 2384, 2545, 2980, 3278, 4072, 4768, 5090, 5599, 5960, 6556, 8144, 8195, 10180, 11198, 11920, 13112, 16288, 16390, 20360, 22396, 23840, 26224, 27995, 32780, 40720, 44792, 52448, 55990, 65560, 75841, 81440, 89584, 111980, 131120, 151682, 179168, 223960, 262240, 303364, 379205, 447920, 606728, 758410, 834251, 895840, 1213456, 1516820, 1668502, 2426912, 3033640, 3337004, 4171255, 6067280, 6674008, 8342510, 12134560, 13348016, 16685020, 26696032, 33370040, 66740080, 133480160]

約数ペア:

[(1, 133480160), (2, 66740080), (4, 33370040), (5, 26696032), (8, 16685020), (10, 13348016), (11, 12134560), (16, 8342510), (20, 6674008), (22, 6067280), (32, 4171255), (40, 3337004), (44, 3033640), (55, 2426912), (80, 1668502), (88, 1516820), (110, 1213456), (149, 895840), (160, 834251), (176, 758410), (220, 606728), (298, 447920), (352, 379205), (440, 303364), (509, 262240), (596, 223960), (745, 179168), (880, 151682), (1018, 131120), (1192, 111980), (1490, 89584), (1639, 81440), (1760, 75841), (2036, 65560), (2384, 55990), (2545, 52448), (2980, 44792), (3278, 40720), (4072, 32780), (4768, 27995), (5090, 26224), (5599, 23840), (5960, 22396), (6556, 20360), (8144, 16390), (8195, 16288), (10180, 13112), (11198, 11920)]