220179680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2693}}^1$

素因数の和:2788

約数の個数: 96

約数和(自身を含む): 602852544

約数和(自身を除く): 382672864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 511, 560, 584, 730, 1022, 1120, 1168, 1460, 2044, 2336, 2555, 2693, 2920, 4088, 5110, 5386, 5840, 8176, 10220, 10772, 11680, 13465, 16352, 18851, 20440, 21544, 26930, 37702, 40880, 43088, 53860, 75404, 81760, 86176, 94255, 107720, 150808, 188510, 196589, 215440, 301616, 377020, 393178, 430880, 603232, 754040, 786356, 982945, 1376123, 1508080, 1572712, 1965890, 2752246, 3016160, 3145424, 3931780, 5504492, 6290848, 6880615, 7863560, 11008984, 13761230, 15727120, 22017968, 27522460, 31454240, 44035936, 55044920, 110089840, 220179680]

約数ペア:

[(1, 220179680), (2, 110089840), (4, 55044920), (5, 44035936), (7, 31454240), (8, 27522460), (10, 22017968), (14, 15727120), (16, 13761230), (20, 11008984), (28, 7863560), (32, 6880615), (35, 6290848), (40, 5504492), (56, 3931780), (70, 3145424), (73, 3016160), (80, 2752246), (112, 1965890), (140, 1572712), (146, 1508080), (160, 1376123), (224, 982945), (280, 786356), (292, 754040), (365, 603232), (511, 430880), (560, 393178), (584, 377020), (730, 301616), (1022, 215440), (1120, 196589), (1168, 188510), (1460, 150808), (2044, 107720), (2336, 94255), (2555, 86176), (2693, 81760), (2920, 75404), (4088, 53860), (5110, 43088), (5386, 40880), (5840, 37702), (8176, 26930), (10220, 21544), (10772, 20440), (11680, 18851), (13465, 16352)]