2543125440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71597}}^1$

素因数の和:71654

約数の個数: 112

約数和(自身を含む): 8292766752

約数和(自身を除く): 5749641312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 4440, 5920, 7104, 8880, 11840, 17760, 35520, 71597, 143194, 214791, 286388, 357985, 429582, 572776, 715970, 859164, 1073955, 1145552, 1431940, 1718328, 2147910, 2291104, 2649089, 2863880, 3436656, 4295820, 4582208, 5298178, 5727760, 6873312, 7947267, 8591640, 10596356, 11455520, 13245445, 13746624, 15894534, 17183280, 21192712, 22911040, 26490890, 31789068, 34366560, 39736335, 42385424, 52981780, 63578136, 68733120, 79472670, 84770848, 105963560, 127156272, 158945340, 169541696, 211927120, 254312544, 317890680, 423854240, 508625088, 635781360, 847708480, 1271562720, 2543125440]

約数ペア:

[(1, 2543125440), (2, 1271562720), (3, 847708480), (4, 635781360), (5, 508625088), (6, 423854240), (8, 317890680), (10, 254312544), (12, 211927120), (15, 169541696), (16, 158945340), (20, 127156272), (24, 105963560), (30, 84770848), (32, 79472670), (37, 68733120), (40, 63578136), (48, 52981780), (60, 42385424), (64, 39736335), (74, 34366560), (80, 31789068), (96, 26490890), (111, 22911040), (120, 21192712), (148, 17183280), (160, 15894534), (185, 13746624), (192, 13245445), (222, 11455520), (240, 10596356), (296, 8591640), (320, 7947267), (370, 6873312), (444, 5727760), (480, 5298178), (555, 4582208), (592, 4295820), (740, 3436656), (888, 2863880), (960, 2649089), (1110, 2291104), (1184, 2147910), (1480, 1718328), (1776, 1431940), (2220, 1145552), (2368, 1073955), (2960, 859164), (3552, 715970), (4440, 572776), (5920, 429582), (7104, 357985), (8880, 286388), (11840, 214791), (17760, 143194), (35520, 71597)]