232648640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{367}}^1$

素因数の和:674

約数の個数: 112

約数和(自身を含む): 637105152

約数和(自身を除く): 404456512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 283, 320, 367, 448, 560, 566, 734, 1120, 1132, 1415, 1468, 1835, 1981, 2240, 2264, 2569, 2830, 2936, 3670, 3962, 4528, 5138, 5660, 5872, 7340, 7924, 9056, 9905, 10276, 11320, 11744, 12845, 14680, 15848, 18112, 19810, 20552, 22640, 23488, 25690, 29360, 31696, 39620, 41104, 45280, 51380, 58720, 63392, 79240, 82208, 90560, 102760, 103861, 117440, 126784, 158480, 164416, 205520, 207722, 316960, 411040, 415444, 519305, 633920, 727027, 822080, 830888, 1038610, 1454054, 1661776, 2077220, 2908108, 3323552, 3635135, 4154440, 5816216, 6647104, 7270270, 8308880, 11632432, 14540540, 16617760, 23264864, 29081080, 33235520, 46529728, 58162160, 116324320, 232648640]

約数ペア:

[(1, 232648640), (2, 116324320), (4, 58162160), (5, 46529728), (7, 33235520), (8, 29081080), (10, 23264864), (14, 16617760), (16, 14540540), (20, 11632432), (28, 8308880), (32, 7270270), (35, 6647104), (40, 5816216), (56, 4154440), (64, 3635135), (70, 3323552), (80, 2908108), (112, 2077220), (140, 1661776), (160, 1454054), (224, 1038610), (280, 830888), (283, 822080), (320, 727027), (367, 633920), (448, 519305), (560, 415444), (566, 411040), (734, 316960), (1120, 207722), (1132, 205520), (1415, 164416), (1468, 158480), (1835, 126784), (1981, 117440), (2240, 103861), (2264, 102760), (2569, 90560), (2830, 82208), (2936, 79240), (3670, 63392), (3962, 58720), (4528, 51380), (5138, 45280), (5660, 41104), (5872, 39620), (7340, 31696), (7924, 29360), (9056, 25690), (9905, 23488), (10276, 22640), (11320, 20552), (11744, 19810), (12845, 18112), (14680, 15848)]