132974720

素因数分解:

$2^7\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1201}}^1$

素因数の和:1393

約数の個数: 64

約数和(自身を含む): 319996440

約数和(自身を除く): 187021720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 173, 320, 346, 640, 692, 865, 1201, 1384, 1730, 2402, 2768, 3460, 4804, 5536, 6005, 6920, 9608, 11072, 12010, 13840, 19216, 22144, 24020, 27680, 38432, 48040, 55360, 76864, 96080, 110720, 153728, 192160, 207773, 384320, 415546, 768640, 831092, 1038865, 1662184, 2077730, 3324368, 4155460, 6648736, 8310920, 13297472, 16621840, 26594944, 33243680, 66487360, 132974720]

約数ペア:

[(1, 132974720), (2, 66487360), (4, 33243680), (5, 26594944), (8, 16621840), (10, 13297472), (16, 8310920), (20, 6648736), (32, 4155460), (40, 3324368), (64, 2077730), (80, 1662184), (128, 1038865), (160, 831092), (173, 768640), (320, 415546), (346, 384320), (640, 207773), (692, 192160), (865, 153728), (1201, 110720), (1384, 96080), (1730, 76864), (2402, 55360), (2768, 48040), (3460, 38432), (4804, 27680), (5536, 24020), (6005, 22144), (6920, 19216), (9608, 13840), (11072, 12010)]