219633720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{44641}}^1$

素因数の和:44696

約数の個数: 64

約数和(自身を含む): 674987040

約数和(自身を除く): 455353320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 44641, 89282, 133923, 178564, 223205, 267846, 357128, 446410, 535692, 669615, 892820, 1071384, 1339230, 1785640, 1830281, 2678460, 3660562, 5356920, 5490843, 7321124, 9151405, 10981686, 14642248, 18302810, 21963372, 27454215, 36605620, 43926744, 54908430, 73211240, 109816860, 219633720]

約数ペア:

[(1, 219633720), (2, 109816860), (3, 73211240), (4, 54908430), (5, 43926744), (6, 36605620), (8, 27454215), (10, 21963372), (12, 18302810), (15, 14642248), (20, 10981686), (24, 9151405), (30, 7321124), (40, 5490843), (41, 5356920), (60, 3660562), (82, 2678460), (120, 1830281), (123, 1785640), (164, 1339230), (205, 1071384), (246, 892820), (328, 669615), (410, 535692), (492, 446410), (615, 357128), (820, 267846), (984, 223205), (1230, 178564), (1640, 133923), (2460, 89282), (4920, 44641)]