2013156840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{15377}}^1$

素因数の和:16482

約数の個数: 64

約数和(自身を含む): 6045399360

約数和(自身を除く): 4032242520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1091, 2182, 3273, 4364, 5455, 6546, 8728, 10910, 13092, 15377, 16365, 21820, 26184, 30754, 32730, 43640, 46131, 61508, 65460, 76885, 92262, 123016, 130920, 153770, 184524, 230655, 307540, 369048, 461310, 615080, 922620, 1845240, 16776307, 33552614, 50328921, 67105228, 83881535, 100657842, 134210456, 167763070, 201315684, 251644605, 335526140, 402631368, 503289210, 671052280, 1006578420, 2013156840]

約数ペア:

[(1, 2013156840), (2, 1006578420), (3, 671052280), (4, 503289210), (5, 402631368), (6, 335526140), (8, 251644605), (10, 201315684), (12, 167763070), (15, 134210456), (20, 100657842), (24, 83881535), (30, 67105228), (40, 50328921), (60, 33552614), (120, 16776307), (1091, 1845240), (2182, 922620), (3273, 615080), (4364, 461310), (5455, 369048), (6546, 307540), (8728, 230655), (10910, 184524), (13092, 153770), (15377, 130920), (16365, 123016), (21820, 92262), (26184, 76885), (30754, 65460), (32730, 61508), (43640, 46131)]