7244936960

素因数分解:

$2^8\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{3697}}^1$

素因数の和:5249

約数の個数: 72

約数和(自身を含む): 17369920176

約数和(自身を除く): 10124983216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1531, 3062, 3697, 6124, 7394, 7655, 12248, 14788, 15310, 18485, 24496, 29576, 30620, 36970, 48992, 59152, 61240, 73940, 97984, 118304, 122480, 147880, 195968, 236608, 244960, 295760, 391936, 473216, 489920, 591520, 946432, 979840, 1183040, 1959680, 2366080, 4732160, 5660107, 11320214, 22640428, 28300535, 45280856, 56601070, 90561712, 113202140, 181123424, 226404280, 362246848, 452808560, 724493696, 905617120, 1448987392, 1811234240, 3622468480, 7244936960]

約数ペア:

[(1, 7244936960), (2, 3622468480), (4, 1811234240), (5, 1448987392), (8, 905617120), (10, 724493696), (16, 452808560), (20, 362246848), (32, 226404280), (40, 181123424), (64, 113202140), (80, 90561712), (128, 56601070), (160, 45280856), (256, 28300535), (320, 22640428), (640, 11320214), (1280, 5660107), (1531, 4732160), (3062, 2366080), (3697, 1959680), (6124, 1183040), (7394, 979840), (7655, 946432), (12248, 591520), (14788, 489920), (15310, 473216), (18485, 391936), (24496, 295760), (29576, 244960), (30620, 236608), (36970, 195968), (48992, 147880), (59152, 122480), (61240, 118304), (73940, 97984)]