1520663088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2179}}^1$

素因数の和:2295

約数の個数: 160

約数和(自身を含む): 4705730560

約数和(自身を除く): 3185067472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 67, 84, 93, 112, 124, 134, 168, 186, 201, 217, 248, 268, 336, 372, 402, 434, 469, 496, 536, 651, 744, 804, 868, 938, 1072, 1302, 1407, 1488, 1608, 1736, 1876, 2077, 2179, 2604, 2814, 3216, 3472, 3752, 4154, 4358, 5208, 5628, 6231, 6537, 7504, 8308, 8716, 10416, 11256, 12462, 13074, 14539, 15253, 16616, 17432, 22512, 24924, 26148, 29078, 30506, 33232, 34864, 43617, 45759, 49848, 52296, 58156, 61012, 67549, 87234, 91518, 99696, 104592, 116312, 122024, 135098, 145993, 174468, 183036, 202647, 232624, 244048, 270196, 291986, 348936, 366072, 405294, 437979, 472843, 540392, 583972, 697872, 732144, 810588, 875958, 945686, 1021951, 1080784, 1167944, 1418529, 1621176, 1751916, 1891372, 2043902, 2335888, 2837058, 3065853, 3242352, 3503832, 3782744, 4087804, 4525783, 5674116, 6131706, 7007664, 7565488, 8175608, 9051566, 11348232, 12263412, 13577349, 16351216, 18103132, 22696464, 24526824, 27154698, 31680481, 36206264, 49053648, 54309396, 63360962, 72412528, 95041443, 108618792, 126721924, 190082886, 217237584, 253443848, 380165772, 506887696, 760331544, 1520663088]

約数ペア:

[(1, 1520663088), (2, 760331544), (3, 506887696), (4, 380165772), (6, 253443848), (7, 217237584), (8, 190082886), (12, 126721924), (14, 108618792), (16, 95041443), (21, 72412528), (24, 63360962), (28, 54309396), (31, 49053648), (42, 36206264), (48, 31680481), (56, 27154698), (62, 24526824), (67, 22696464), (84, 18103132), (93, 16351216), (112, 13577349), (124, 12263412), (134, 11348232), (168, 9051566), (186, 8175608), (201, 7565488), (217, 7007664), (248, 6131706), (268, 5674116), (336, 4525783), (372, 4087804), (402, 3782744), (434, 3503832), (469, 3242352), (496, 3065853), (536, 2837058), (651, 2335888), (744, 2043902), (804, 1891372), (868, 1751916), (938, 1621176), (1072, 1418529), (1302, 1167944), (1407, 1080784), (1488, 1021951), (1608, 945686), (1736, 875958), (1876, 810588), (2077, 732144), (2179, 697872), (2604, 583972), (2814, 540392), (3216, 472843), (3472, 437979), (3752, 405294), (4154, 366072), (4358, 348936), (5208, 291986), (5628, 270196), (6231, 244048), (6537, 232624), (7504, 202647), (8308, 183036), (8716, 174468), (10416, 145993), (11256, 135098), (12462, 122024), (13074, 116312), (14539, 104592), (15253, 99696), (16616, 91518), (17432, 87234), (22512, 67549), (24924, 61012), (26148, 58156), (29078, 52296), (30506, 49848), (33232, 45759), (34864, 43617)]