56093520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:389

約数の個数: 160

約数和(自身を含む): 200915712

約数和(自身を除く): 144822192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 173, 193, 210, 240, 280, 336, 346, 386, 420, 519, 560, 579, 692, 772, 840, 865, 965, 1038, 1158, 1211, 1351, 1384, 1544, 1680, 1730, 1930, 2076, 2316, 2422, 2595, 2702, 2768, 2895, 3088, 3460, 3633, 3860, 4053, 4152, 4632, 4844, 5190, 5404, 5790, 6055, 6755, 6920, 7266, 7720, 8106, 8304, 9264, 9688, 10380, 10808, 11580, 12110, 13510, 13840, 14532, 15440, 16212, 18165, 19376, 20265, 20760, 21616, 23160, 24220, 27020, 29064, 32424, 33389, 36330, 40530, 41520, 46320, 48440, 54040, 58128, 64848, 66778, 72660, 81060, 96880, 100167, 108080, 133556, 145320, 162120, 166945, 200334, 233723, 267112, 290640, 324240, 333890, 400668, 467446, 500835, 534224, 667780, 701169, 801336, 934892, 1001670, 1168615, 1335560, 1402338, 1602672, 1869784, 2003340, 2337230, 2671120, 2804676, 3505845, 3739568, 4006680, 4674460, 5609352, 7011690, 8013360, 9348920, 11218704, 14023380, 18697840, 28046760, 56093520]

約数ペア:

[(1, 56093520), (2, 28046760), (3, 18697840), (4, 14023380), (5, 11218704), (6, 9348920), (7, 8013360), (8, 7011690), (10, 5609352), (12, 4674460), (14, 4006680), (15, 3739568), (16, 3505845), (20, 2804676), (21, 2671120), (24, 2337230), (28, 2003340), (30, 1869784), (35, 1602672), (40, 1402338), (42, 1335560), (48, 1168615), (56, 1001670), (60, 934892), (70, 801336), (80, 701169), (84, 667780), (105, 534224), (112, 500835), (120, 467446), (140, 400668), (168, 333890), (173, 324240), (193, 290640), (210, 267112), (240, 233723), (280, 200334), (336, 166945), (346, 162120), (386, 145320), (420, 133556), (519, 108080), (560, 100167), (579, 96880), (692, 81060), (772, 72660), (840, 66778), (865, 64848), (965, 58128), (1038, 54040), (1158, 48440), (1211, 46320), (1351, 41520), (1384, 40530), (1544, 36330), (1680, 33389), (1730, 32424), (1930, 29064), (2076, 27020), (2316, 24220), (2422, 23160), (2595, 21616), (2702, 20760), (2768, 20265), (2895, 19376), (3088, 18165), (3460, 16212), (3633, 15440), (3860, 14532), (4053, 13840), (4152, 13510), (4632, 12110), (4844, 11580), (5190, 10808), (5404, 10380), (5790, 9688), (6055, 9264), (6755, 8304), (6920, 8106), (7266, 7720)]