126084640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1106

約数の個数: 96

約数和(自身を含む): 329857920

約数和(自身を除く): 203773280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 71, 80, 88, 110, 142, 160, 176, 220, 284, 352, 355, 440, 568, 710, 781, 880, 1009, 1136, 1420, 1562, 1760, 2018, 2272, 2840, 3124, 3905, 4036, 5045, 5680, 6248, 7810, 8072, 10090, 11099, 11360, 12496, 15620, 16144, 20180, 22198, 24992, 31240, 32288, 40360, 44396, 55495, 62480, 71639, 80720, 88792, 110990, 124960, 143278, 161440, 177584, 221980, 286556, 355168, 358195, 443960, 573112, 716390, 788029, 887920, 1146224, 1432780, 1576058, 1775840, 2292448, 2865560, 3152116, 3940145, 5731120, 6304232, 7880290, 11462240, 12608464, 15760580, 25216928, 31521160, 63042320, 126084640]

約数ペア:

[(1, 126084640), (2, 63042320), (4, 31521160), (5, 25216928), (8, 15760580), (10, 12608464), (11, 11462240), (16, 7880290), (20, 6304232), (22, 5731120), (32, 3940145), (40, 3152116), (44, 2865560), (55, 2292448), (71, 1775840), (80, 1576058), (88, 1432780), (110, 1146224), (142, 887920), (160, 788029), (176, 716390), (220, 573112), (284, 443960), (352, 358195), (355, 355168), (440, 286556), (568, 221980), (710, 177584), (781, 161440), (880, 143278), (1009, 124960), (1136, 110990), (1420, 88792), (1562, 80720), (1760, 71639), (2018, 62480), (2272, 55495), (2840, 44396), (3124, 40360), (3905, 32288), (4036, 31240), (5045, 24992), (5680, 22198), (6248, 20180), (7810, 16144), (8072, 15620), (10090, 12496), (11099, 11360)]