7601880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 26853120

約数和(自身を除く): 19251240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 443, 520, 572, 660, 715, 780, 858, 886, 1144, 1320, 1329, 1430, 1560, 1716, 1772, 2145, 2215, 2658, 2860, 3432, 3544, 4290, 4430, 4873, 5316, 5720, 5759, 6645, 8580, 8860, 9746, 10632, 11518, 13290, 14619, 17160, 17277, 17720, 19492, 23036, 24365, 26580, 28795, 29238, 34554, 38984, 46072, 48730, 53160, 57590, 58476, 63349, 69108, 73095, 86385, 97460, 115180, 116952, 126698, 138216, 146190, 172770, 190047, 194920, 230360, 253396, 292380, 316745, 345540, 380094, 506792, 584760, 633490, 691080, 760188, 950235, 1266980, 1520376, 1900470, 2533960, 3800940, 7601880]

約数ペア:

[(1, 7601880), (2, 3800940), (3, 2533960), (4, 1900470), (5, 1520376), (6, 1266980), (8, 950235), (10, 760188), (11, 691080), (12, 633490), (13, 584760), (15, 506792), (20, 380094), (22, 345540), (24, 316745), (26, 292380), (30, 253396), (33, 230360), (39, 194920), (40, 190047), (44, 172770), (52, 146190), (55, 138216), (60, 126698), (65, 116952), (66, 115180), (78, 97460), (88, 86385), (104, 73095), (110, 69108), (120, 63349), (130, 58476), (132, 57590), (143, 53160), (156, 48730), (165, 46072), (195, 38984), (220, 34554), (260, 29238), (264, 28795), (286, 26580), (312, 24365), (330, 23036), (390, 19492), (429, 17720), (440, 17277), (443, 17160), (520, 14619), (572, 13290), (660, 11518), (715, 10632), (780, 9746), (858, 8860), (886, 8580), (1144, 6645), (1320, 5759), (1329, 5720), (1430, 5316), (1560, 4873), (1716, 4430), (1772, 4290), (2145, 3544), (2215, 3432), (2658, 2860)]