680463744

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1120

約数の個数: 128

約数和(自身を含む): 1897689600

約数和(自身を除く): 1217225856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 47, 48, 64, 74, 94, 96, 111, 128, 141, 148, 188, 192, 222, 282, 296, 376, 384, 444, 564, 592, 752, 888, 1019, 1128, 1184, 1504, 1739, 1776, 2038, 2256, 2368, 3008, 3057, 3478, 3552, 4076, 4512, 4736, 5217, 6016, 6114, 6956, 7104, 8152, 9024, 10434, 12228, 13912, 14208, 16304, 18048, 20868, 24456, 27824, 32608, 37703, 41736, 47893, 48912, 55648, 65216, 75406, 83472, 95786, 97824, 111296, 113109, 130432, 143679, 150812, 166944, 191572, 195648, 222592, 226218, 287358, 301624, 333888, 383144, 391296, 452436, 574716, 603248, 667776, 766288, 904872, 1149432, 1206496, 1532576, 1772041, 1809744, 2298864, 2412992, 3065152, 3544082, 3619488, 4597728, 4825984, 5316123, 6130304, 7088164, 7238976, 9195456, 10632246, 14176328, 14477952, 18390912, 21264492, 28352656, 42528984, 56705312, 85057968, 113410624, 170115936, 226821248, 340231872, 680463744]

約数ペア:

[(1, 680463744), (2, 340231872), (3, 226821248), (4, 170115936), (6, 113410624), (8, 85057968), (12, 56705312), (16, 42528984), (24, 28352656), (32, 21264492), (37, 18390912), (47, 14477952), (48, 14176328), (64, 10632246), (74, 9195456), (94, 7238976), (96, 7088164), (111, 6130304), (128, 5316123), (141, 4825984), (148, 4597728), (188, 3619488), (192, 3544082), (222, 3065152), (282, 2412992), (296, 2298864), (376, 1809744), (384, 1772041), (444, 1532576), (564, 1206496), (592, 1149432), (752, 904872), (888, 766288), (1019, 667776), (1128, 603248), (1184, 574716), (1504, 452436), (1739, 391296), (1776, 383144), (2038, 333888), (2256, 301624), (2368, 287358), (3008, 226218), (3057, 222592), (3478, 195648), (3552, 191572), (4076, 166944), (4512, 150812), (4736, 143679), (5217, 130432), (6016, 113109), (6114, 111296), (6956, 97824), (7104, 95786), (8152, 83472), (9024, 75406), (10434, 65216), (12228, 55648), (13912, 48912), (14208, 47893), (16304, 41736), (18048, 37703), (20868, 32608), (24456, 27824)]