15690807728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1\times {\mathrm{1049}}^1$

素因数の和:1710

約数の個数: 80

約数和(自身を含む): 32060448000

約数和(自身を除く): 16369640272

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 569, 848, 1049, 1138, 1643, 2098, 2276, 3286, 4196, 4552, 6572, 8392, 9104, 13144, 16784, 17639, 26288, 30157, 32519, 35278, 55597, 60314, 65038, 70556, 111194, 120628, 130076, 141112, 222388, 241256, 260152, 282224, 444776, 482512, 520304, 596881, 889552, 934867, 1193762, 1723507, 1869734, 2387524, 3447014, 3739468, 4775048, 6894028, 7478936, 9550096, 13788056, 14957872, 18503311, 27576112, 31634693, 37006622, 63269386, 74013244, 126538772, 148026488, 253077544, 296052976, 506155088, 980675483, 1961350966, 3922701932, 7845403864, 15690807728]

約数ペア:

[(1, 15690807728), (2, 7845403864), (4, 3922701932), (8, 1961350966), (16, 980675483), (31, 506155088), (53, 296052976), (62, 253077544), (106, 148026488), (124, 126538772), (212, 74013244), (248, 63269386), (424, 37006622), (496, 31634693), (569, 27576112), (848, 18503311), (1049, 14957872), (1138, 13788056), (1643, 9550096), (2098, 7478936), (2276, 6894028), (3286, 4775048), (4196, 3739468), (4552, 3447014), (6572, 2387524), (8392, 1869734), (9104, 1723507), (13144, 1193762), (16784, 934867), (17639, 889552), (26288, 596881), (30157, 520304), (32519, 482512), (35278, 444776), (55597, 282224), (60314, 260152), (65038, 241256), (70556, 222388), (111194, 141112), (120628, 130076)]