15007904016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1440851}}^1$

素因数の和:1440900

約数の個数: 80

約数和(自身を含む): 45738405888

約数和(自身を除く): 30730501872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 1440851, 2881702, 4322553, 5763404, 8645106, 10085957, 11526808, 17290212, 20171914, 23053616, 30257871, 34580424, 40343828, 44666381, 60515742, 69160848, 80687656, 89332762, 121031484, 133999143, 161375312, 178665524, 242062968, 267998286, 312664667, 357331048, 484125936, 535996572, 625329334, 714662096, 937994001, 1071993144, 1250658668, 1875988002, 2143986288, 2501317336, 3751976004, 5002634672, 7503952008, 15007904016]

約数ペア:

[(1, 15007904016), (2, 7503952008), (3, 5002634672), (4, 3751976004), (6, 2501317336), (7, 2143986288), (8, 1875988002), (12, 1250658668), (14, 1071993144), (16, 937994001), (21, 714662096), (24, 625329334), (28, 535996572), (31, 484125936), (42, 357331048), (48, 312664667), (56, 267998286), (62, 242062968), (84, 178665524), (93, 161375312), (112, 133999143), (124, 121031484), (168, 89332762), (186, 80687656), (217, 69160848), (248, 60515742), (336, 44666381), (372, 40343828), (434, 34580424), (496, 30257871), (651, 23053616), (744, 20171914), (868, 17290212), (1302, 11526808), (1488, 10085957), (1736, 8645106), (2604, 5763404), (3472, 4322553), (5208, 2881702), (10416, 1440851)]