214504320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{111721}}^1$

素因数の和:111743

約数の個数: 64

約数和(自身を含む): 683738640

約数和(自身を除く): 469234320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 111721, 223442, 335163, 446884, 558605, 670326, 893768, 1117210, 1340652, 1675815, 1787536, 2234420, 2681304, 3351630, 3575072, 4468840, 5362608, 6703260, 7150144, 8937680, 10725216, 13406520, 14300288, 17875360, 21450432, 26813040, 35750720, 42900864, 53626080, 71501440, 107252160, 214504320]

約数ペア:

[(1, 214504320), (2, 107252160), (3, 71501440), (4, 53626080), (5, 42900864), (6, 35750720), (8, 26813040), (10, 21450432), (12, 17875360), (15, 14300288), (16, 13406520), (20, 10725216), (24, 8937680), (30, 7150144), (32, 6703260), (40, 5362608), (48, 4468840), (60, 3575072), (64, 3351630), (80, 2681304), (96, 2234420), (120, 1787536), (128, 1675815), (160, 1340652), (192, 1117210), (240, 893768), (320, 670326), (384, 558605), (480, 446884), (640, 335163), (960, 223442), (1920, 111721)]