15399696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 160

約数和(自身を含む): 47496960

約数和(自身を除く): 32097264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 29, 37, 39, 46, 48, 52, 58, 69, 74, 78, 87, 92, 104, 111, 116, 138, 148, 156, 174, 184, 208, 222, 232, 276, 296, 299, 312, 348, 368, 377, 444, 464, 481, 552, 592, 598, 624, 667, 696, 754, 851, 888, 897, 962, 1073, 1104, 1131, 1196, 1334, 1392, 1443, 1508, 1702, 1776, 1794, 1924, 2001, 2146, 2262, 2392, 2553, 2668, 2886, 3016, 3219, 3404, 3588, 3848, 4002, 4292, 4524, 4784, 5106, 5336, 5772, 6032, 6438, 6808, 7176, 7696, 8004, 8584, 8671, 9048, 10212, 10672, 11063, 11544, 12876, 13616, 13949, 14352, 16008, 17168, 17342, 18096, 20424, 22126, 23088, 24679, 25752, 26013, 27898, 32016, 33189, 34684, 40848, 41847, 44252, 49358, 51504, 52026, 55796, 66378, 69368, 74037, 83694, 88504, 98716, 104052, 111592, 132756, 138736, 148074, 167388, 177008, 197432, 208104, 223184, 265512, 296148, 320827, 334776, 394864, 416208, 531024, 592296, 641654, 669552, 962481, 1184592, 1283308, 1924962, 2566616, 3849924, 5133232, 7699848, 15399696]

約数ペア:

[(1, 15399696), (2, 7699848), (3, 5133232), (4, 3849924), (6, 2566616), (8, 1924962), (12, 1283308), (13, 1184592), (16, 962481), (23, 669552), (24, 641654), (26, 592296), (29, 531024), (37, 416208), (39, 394864), (46, 334776), (48, 320827), (52, 296148), (58, 265512), (69, 223184), (74, 208104), (78, 197432), (87, 177008), (92, 167388), (104, 148074), (111, 138736), (116, 132756), (138, 111592), (148, 104052), (156, 98716), (174, 88504), (184, 83694), (208, 74037), (222, 69368), (232, 66378), (276, 55796), (296, 52026), (299, 51504), (312, 49358), (348, 44252), (368, 41847), (377, 40848), (444, 34684), (464, 33189), (481, 32016), (552, 27898), (592, 26013), (598, 25752), (624, 24679), (667, 23088), (696, 22126), (754, 20424), (851, 18096), (888, 17342), (897, 17168), (962, 16008), (1073, 14352), (1104, 13949), (1131, 13616), (1196, 12876), (1334, 11544), (1392, 11063), (1443, 10672), (1508, 10212), (1702, 9048), (1776, 8671), (1794, 8584), (1924, 8004), (2001, 7696), (2146, 7176), (2262, 6808), (2392, 6438), (2553, 6032), (2668, 5772), (2886, 5336), (3016, 5106), (3219, 4784), (3404, 4524), (3588, 4292), (3848, 4002)]