202338657120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{637729}}^1$

素因数の和:638408

約数の個数: 96

約数和(自身を含む): 638332017120

約数和(自身を除く): 435993360000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 661, 1322, 1983, 2644, 3305, 3966, 5288, 6610, 7932, 9915, 10576, 13220, 15864, 19830, 21152, 26440, 31728, 39660, 52880, 63456, 79320, 105760, 158640, 317280, 637729, 1275458, 1913187, 2550916, 3188645, 3826374, 5101832, 6377290, 7652748, 9565935, 10203664, 12754580, 15305496, 19131870, 20407328, 25509160, 30610992, 38263740, 51018320, 61221984, 76527480, 102036640, 153054960, 306109920, 421538869, 843077738, 1264616607, 1686155476, 2107694345, 2529233214, 3372310952, 4215388690, 5058466428, 6323083035, 6744621904, 8430777380, 10116932856, 12646166070, 13489243808, 16861554760, 20233865712, 25292332140, 33723109520, 40467731424, 50584664280, 67446219040, 101169328560, 202338657120]

約数ペア:

[(1, 202338657120), (2, 101169328560), (3, 67446219040), (4, 50584664280), (5, 40467731424), (6, 33723109520), (8, 25292332140), (10, 20233865712), (12, 16861554760), (15, 13489243808), (16, 12646166070), (20, 10116932856), (24, 8430777380), (30, 6744621904), (32, 6323083035), (40, 5058466428), (48, 4215388690), (60, 3372310952), (80, 2529233214), (96, 2107694345), (120, 1686155476), (160, 1264616607), (240, 843077738), (480, 421538869), (661, 306109920), (1322, 153054960), (1983, 102036640), (2644, 76527480), (3305, 61221984), (3966, 51018320), (5288, 38263740), (6610, 30610992), (7932, 25509160), (9915, 20407328), (10576, 19131870), (13220, 15305496), (15864, 12754580), (19830, 10203664), (21152, 9565935), (26440, 7652748), (31728, 6377290), (39660, 5101832), (52880, 3826374), (63456, 3188645), (79320, 2550916), (105760, 1913187), (158640, 1275458), (317280, 637729)]