1520559210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:1044

約数の個数: 128

約数和(自身を含む): 3971358720

約数和(自身を除く): 2450799510

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 59, 69, 82, 115, 118, 123, 138, 177, 205, 230, 246, 295, 345, 354, 410, 590, 615, 690, 885, 911, 943, 1230, 1357, 1770, 1822, 1886, 2419, 2714, 2733, 2829, 4071, 4555, 4715, 4838, 5466, 5658, 6785, 7257, 8142, 9110, 9430, 12095, 13570, 13665, 14145, 14514, 20355, 20953, 24190, 27330, 28290, 36285, 37351, 40710, 41906, 53749, 55637, 62859, 72570, 74702, 104765, 107498, 111274, 112053, 125718, 161247, 166911, 186755, 209530, 224106, 268745, 278185, 314295, 322494, 333822, 373510, 537490, 556370, 560265, 628590, 806235, 834555, 859073, 1120530, 1236227, 1612470, 1669110, 1718146, 2203709, 2472454, 2577219, 3708681, 4295365, 4407418, 5154438, 6181135, 6611127, 7417362, 8590730, 11018545, 12362270, 12886095, 13222254, 18543405, 22037090, 25772190, 33055635, 37086810, 50685307, 66111270, 101370614, 152055921, 253426535, 304111842, 506853070, 760279605, 1520559210]

約数ペア:

[(1, 1520559210), (2, 760279605), (3, 506853070), (5, 304111842), (6, 253426535), (10, 152055921), (15, 101370614), (23, 66111270), (30, 50685307), (41, 37086810), (46, 33055635), (59, 25772190), (69, 22037090), (82, 18543405), (115, 13222254), (118, 12886095), (123, 12362270), (138, 11018545), (177, 8590730), (205, 7417362), (230, 6611127), (246, 6181135), (295, 5154438), (345, 4407418), (354, 4295365), (410, 3708681), (590, 2577219), (615, 2472454), (690, 2203709), (885, 1718146), (911, 1669110), (943, 1612470), (1230, 1236227), (1357, 1120530), (1770, 859073), (1822, 834555), (1886, 806235), (2419, 628590), (2714, 560265), (2733, 556370), (2829, 537490), (4071, 373510), (4555, 333822), (4715, 322494), (4838, 314295), (5466, 278185), (5658, 268745), (6785, 224106), (7257, 209530), (8142, 186755), (9110, 166911), (9430, 161247), (12095, 125718), (13570, 112053), (13665, 111274), (14145, 107498), (14514, 104765), (20355, 74702), (20953, 72570), (24190, 62859), (27330, 55637), (28290, 53749), (36285, 41906), (37351, 40710)]