140502912

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:125

約数の個数: 256

約数和(自身を含む): 446515200

約数和(自身を除く): 306012288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 31, 32, 33, 37, 44, 48, 58, 62, 64, 66, 74, 87, 88, 93, 96, 111, 116, 124, 128, 132, 148, 174, 176, 186, 192, 222, 232, 248, 264, 296, 319, 341, 348, 352, 372, 384, 407, 444, 464, 496, 528, 592, 638, 682, 696, 704, 744, 814, 888, 899, 928, 957, 992, 1023, 1056, 1073, 1147, 1184, 1221, 1276, 1364, 1392, 1408, 1488, 1628, 1776, 1798, 1856, 1914, 1984, 2046, 2112, 2146, 2294, 2368, 2442, 2552, 2697, 2728, 2784, 2976, 3219, 3256, 3441, 3552, 3596, 3712, 3828, 3968, 4092, 4224, 4292, 4588, 4736, 4884, 5104, 5394, 5456, 5568, 5952, 6438, 6512, 6882, 7104, 7192, 7656, 8184, 8584, 9176, 9768, 9889, 10208, 10788, 10912, 11136, 11803, 11904, 12617, 12876, 13024, 13764, 14208, 14384, 15312, 16368, 17168, 18352, 19536, 19778, 20416, 21576, 21824, 23606, 25234, 25752, 26048, 27528, 28768, 29667, 30624, 32736, 33263, 34336, 35409, 36704, 37851, 39072, 39556, 40832, 43152, 43648, 47212, 50468, 51504, 52096, 55056, 57536, 59334, 61248, 65472, 66526, 68672, 70818, 73408, 75702, 78144, 79112, 86304, 94424, 99789, 100936, 103008, 110112, 115072, 118668, 122496, 130944, 133052, 137344, 141636, 146816, 151404, 156288, 158224, 172608, 188848, 199578, 201872, 206016, 220224, 237336, 266104, 283272, 302808, 316448, 345216, 365893, 377696, 399156, 403744, 412032, 440448, 474672, 532208, 566544, 605616, 632896, 731786, 755392, 798312, 807488, 949344, 1064416, 1097679, 1133088, 1211232, 1265792, 1463572, 1510784, 1596624, 1614976, 1898688, 2128832, 2195358, 2266176, 2422464, 2927144, 3193248, 3797376, 4257664, 4390716, 4532352, 4844928, 5854288, 6386496, 8781432, 11708576, 12772992, 17562864, 23417152, 35125728, 46834304, 70251456, 140502912]

約数ペア:

[(1, 140502912), (2, 70251456), (3, 46834304), (4, 35125728), (6, 23417152), (8, 17562864), (11, 12772992), (12, 11708576), (16, 8781432), (22, 6386496), (24, 5854288), (29, 4844928), (31, 4532352), (32, 4390716), (33, 4257664), (37, 3797376), (44, 3193248), (48, 2927144), (58, 2422464), (62, 2266176), (64, 2195358), (66, 2128832), (74, 1898688), (87, 1614976), (88, 1596624), (93, 1510784), (96, 1463572), (111, 1265792), (116, 1211232), (124, 1133088), (128, 1097679), (132, 1064416), (148, 949344), (174, 807488), (176, 798312), (186, 755392), (192, 731786), (222, 632896), (232, 605616), (248, 566544), (264, 532208), (296, 474672), (319, 440448), (341, 412032), (348, 403744), (352, 399156), (372, 377696), (384, 365893), (407, 345216), (444, 316448), (464, 302808), (496, 283272), (528, 266104), (592, 237336), (638, 220224), (682, 206016), (696, 201872), (704, 199578), (744, 188848), (814, 172608), (888, 158224), (899, 156288), (928, 151404), (957, 146816), (992, 141636), (1023, 137344), (1056, 133052), (1073, 130944), (1147, 122496), (1184, 118668), (1221, 115072), (1276, 110112), (1364, 103008), (1392, 100936), (1408, 99789), (1488, 94424), (1628, 86304), (1776, 79112), (1798, 78144), (1856, 75702), (1914, 73408), (1984, 70818), (2046, 68672), (2112, 66526), (2146, 65472), (2294, 61248), (2368, 59334), (2442, 57536), (2552, 55056), (2697, 52096), (2728, 51504), (2784, 50468), (2976, 47212), (3219, 43648), (3256, 43152), (3441, 40832), (3552, 39556), (3596, 39072), (3712, 37851), (3828, 36704), (3968, 35409), (4092, 34336), (4224, 33263), (4292, 32736), (4588, 30624), (4736, 29667), (4884, 28768), (5104, 27528), (5394, 26048), (5456, 25752), (5568, 25234), (5952, 23606), (6438, 21824), (6512, 21576), (6882, 20416), (7104, 19778), (7192, 19536), (7656, 18352), (8184, 17168), (8584, 16368), (9176, 15312), (9768, 14384), (9889, 14208), (10208, 13764), (10788, 13024), (10912, 12876), (11136, 12617), (11803, 11904)]