15820407312

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2273}}^1\times {\mathrm{3919}}^1$

素因数の和:6240

約数の個数: 80

約数和(自身を含む): 42003144960

約数和(自身を除く): 26182737648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 2273, 3919, 4546, 6819, 7838, 9092, 11757, 13638, 15676, 18184, 23514, 27276, 31352, 36368, 47028, 54552, 62704, 84101, 94056, 109104, 145003, 168202, 188112, 252303, 290006, 336404, 435009, 504606, 580012, 672808, 870018, 1009212, 1160024, 1345616, 1740036, 2018424, 2320048, 3480072, 4036848, 6960144, 8907887, 17815774, 26723661, 35631548, 53447322, 71263096, 106894644, 142526192, 213789288, 329591819, 427578576, 659183638, 988775457, 1318367276, 1977550914, 2636734552, 3955101828, 5273469104, 7910203656, 15820407312]

約数ペア:

[(1, 15820407312), (2, 7910203656), (3, 5273469104), (4, 3955101828), (6, 2636734552), (8, 1977550914), (12, 1318367276), (16, 988775457), (24, 659183638), (37, 427578576), (48, 329591819), (74, 213789288), (111, 142526192), (148, 106894644), (222, 71263096), (296, 53447322), (444, 35631548), (592, 26723661), (888, 17815774), (1776, 8907887), (2273, 6960144), (3919, 4036848), (4546, 3480072), (6819, 2320048), (7838, 2018424), (9092, 1740036), (11757, 1345616), (13638, 1160024), (15676, 1009212), (18184, 870018), (23514, 672808), (27276, 580012), (31352, 504606), (36368, 435009), (47028, 336404), (54552, 290006), (62704, 252303), (84101, 188112), (94056, 168202), (109104, 145003)]