128059140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:634

約数の個数: 144

約数和(自身を含む): 407554560

約数和(自身を除く): 279495420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 121, 124, 132, 155, 165, 186, 220, 242, 310, 330, 341, 363, 372, 465, 484, 569, 605, 620, 660, 682, 726, 930, 1023, 1138, 1210, 1364, 1452, 1705, 1707, 1815, 1860, 2046, 2276, 2420, 2845, 3410, 3414, 3630, 3751, 4092, 5115, 5690, 6259, 6820, 6828, 7260, 7502, 8535, 10230, 11253, 11380, 12518, 15004, 17070, 17639, 18755, 18777, 20460, 22506, 25036, 31295, 34140, 35278, 37510, 37554, 45012, 52917, 56265, 62590, 68849, 70556, 75020, 75108, 88195, 93885, 105834, 112530, 125180, 137698, 176390, 187770, 194029, 206547, 211668, 225060, 264585, 275396, 344245, 352780, 375540, 388058, 413094, 529170, 582087, 688490, 776116, 826188, 970145, 1032735, 1058340, 1164174, 1376980, 1940290, 2065470, 2134319, 2328348, 2910435, 3880580, 4130940, 4268638, 5820870, 6402957, 8537276, 10671595, 11641740, 12805914, 21343190, 25611828, 32014785, 42686380, 64029570, 128059140]

約数ペア:

[(1, 128059140), (2, 64029570), (3, 42686380), (4, 32014785), (5, 25611828), (6, 21343190), (10, 12805914), (11, 11641740), (12, 10671595), (15, 8537276), (20, 6402957), (22, 5820870), (30, 4268638), (31, 4130940), (33, 3880580), (44, 2910435), (55, 2328348), (60, 2134319), (62, 2065470), (66, 1940290), (93, 1376980), (110, 1164174), (121, 1058340), (124, 1032735), (132, 970145), (155, 826188), (165, 776116), (186, 688490), (220, 582087), (242, 529170), (310, 413094), (330, 388058), (341, 375540), (363, 352780), (372, 344245), (465, 275396), (484, 264585), (569, 225060), (605, 211668), (620, 206547), (660, 194029), (682, 187770), (726, 176390), (930, 137698), (1023, 125180), (1138, 112530), (1210, 105834), (1364, 93885), (1452, 88195), (1705, 75108), (1707, 75020), (1815, 70556), (1860, 68849), (2046, 62590), (2276, 56265), (2420, 52917), (2845, 45012), (3410, 37554), (3414, 37510), (3630, 35278), (3751, 34140), (4092, 31295), (5115, 25036), (5690, 22506), (6259, 20460), (6820, 18777), (6828, 18755), (7260, 17639), (7502, 17070), (8535, 15004), (10230, 12518), (11253, 11380)]