160392760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1133

約数の個数: 96

約数和(自身を含む): 409852800

約数和(自身を除く): 249460040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 121, 124, 155, 220, 242, 248, 310, 341, 440, 484, 605, 620, 682, 968, 1069, 1210, 1240, 1364, 1705, 2138, 2420, 2728, 3410, 3751, 4276, 4840, 5345, 6820, 7502, 8552, 10690, 11759, 13640, 15004, 18755, 21380, 23518, 30008, 33139, 37510, 42760, 47036, 58795, 66278, 75020, 94072, 117590, 129349, 132556, 150040, 165695, 235180, 258698, 265112, 331390, 364529, 470360, 517396, 646745, 662780, 729058, 1034792, 1293490, 1325560, 1458116, 1822645, 2586980, 2916232, 3645290, 4009819, 5173960, 7290580, 8019638, 14581160, 16039276, 20049095, 32078552, 40098190, 80196380, 160392760]

約数ペア:

[(1, 160392760), (2, 80196380), (4, 40098190), (5, 32078552), (8, 20049095), (10, 16039276), (11, 14581160), (20, 8019638), (22, 7290580), (31, 5173960), (40, 4009819), (44, 3645290), (55, 2916232), (62, 2586980), (88, 1822645), (110, 1458116), (121, 1325560), (124, 1293490), (155, 1034792), (220, 729058), (242, 662780), (248, 646745), (310, 517396), (341, 470360), (440, 364529), (484, 331390), (605, 265112), (620, 258698), (682, 235180), (968, 165695), (1069, 150040), (1210, 132556), (1240, 129349), (1364, 117590), (1705, 94072), (2138, 75020), (2420, 66278), (2728, 58795), (3410, 47036), (3751, 42760), (4276, 37510), (4840, 33139), (5345, 30008), (6820, 23518), (7502, 21380), (8552, 18755), (10690, 15004), (11759, 13640)]