221665320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5449}}^1$

素因数の和:5579

約数の個数: 96

約数和(自身を含む): 726921000

約数和(自身を除く): 505255680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 113, 120, 180, 226, 339, 360, 452, 565, 678, 904, 1017, 1130, 1356, 1695, 2034, 2260, 2712, 3390, 4068, 4520, 5085, 5449, 6780, 8136, 10170, 10898, 13560, 16347, 20340, 21796, 27245, 32694, 40680, 43592, 49041, 54490, 65388, 81735, 98082, 108980, 130776, 163470, 196164, 217960, 245205, 326940, 392328, 490410, 615737, 653880, 980820, 1231474, 1847211, 1961640, 2462948, 3078685, 3694422, 4925896, 5541633, 6157370, 7388844, 9236055, 11083266, 12314740, 14777688, 18472110, 22166532, 24629480, 27708165, 36944220, 44333064, 55416330, 73888440, 110832660, 221665320]

約数ペア:

[(1, 221665320), (2, 110832660), (3, 73888440), (4, 55416330), (5, 44333064), (6, 36944220), (8, 27708165), (9, 24629480), (10, 22166532), (12, 18472110), (15, 14777688), (18, 12314740), (20, 11083266), (24, 9236055), (30, 7388844), (36, 6157370), (40, 5541633), (45, 4925896), (60, 3694422), (72, 3078685), (90, 2462948), (113, 1961640), (120, 1847211), (180, 1231474), (226, 980820), (339, 653880), (360, 615737), (452, 490410), (565, 392328), (678, 326940), (904, 245205), (1017, 217960), (1130, 196164), (1356, 163470), (1695, 130776), (2034, 108980), (2260, 98082), (2712, 81735), (3390, 65388), (4068, 54490), (4520, 49041), (5085, 43592), (5449, 40680), (6780, 32694), (8136, 27245), (10170, 21796), (10898, 20340), (13560, 16347)]