680903064

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1646

約数の個数: 128

約数和(自身を含む): 1985472000

約数和(自身を除く): 1304568936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 71, 72, 87, 108, 116, 142, 174, 213, 216, 232, 261, 284, 348, 426, 522, 568, 639, 696, 783, 852, 1044, 1278, 1531, 1566, 1704, 1917, 2059, 2088, 2556, 3062, 3132, 3834, 4118, 4593, 5112, 6124, 6177, 6264, 7668, 8236, 9186, 12248, 12354, 13779, 15336, 16472, 18372, 18531, 24708, 27558, 36744, 37062, 41337, 44399, 49416, 55116, 55593, 74124, 82674, 88798, 108701, 110232, 111186, 133197, 148248, 165348, 177596, 217402, 222372, 266394, 326103, 330696, 355192, 399591, 434804, 444744, 532788, 652206, 799182, 869608, 978309, 1065576, 1198773, 1304412, 1598364, 1956618, 2397546, 2608824, 2934927, 3152329, 3196728, 3913236, 4795092, 5869854, 6304658, 7826472, 9456987, 9590184, 11739708, 12609316, 18913974, 23479416, 25218632, 28370961, 37827948, 56741922, 75655896, 85112883, 113483844, 170225766, 226967688, 340451532, 680903064]

約数ペア:

[(1, 680903064), (2, 340451532), (3, 226967688), (4, 170225766), (6, 113483844), (8, 85112883), (9, 75655896), (12, 56741922), (18, 37827948), (24, 28370961), (27, 25218632), (29, 23479416), (36, 18913974), (54, 12609316), (58, 11739708), (71, 9590184), (72, 9456987), (87, 7826472), (108, 6304658), (116, 5869854), (142, 4795092), (174, 3913236), (213, 3196728), (216, 3152329), (232, 2934927), (261, 2608824), (284, 2397546), (348, 1956618), (426, 1598364), (522, 1304412), (568, 1198773), (639, 1065576), (696, 978309), (783, 869608), (852, 799182), (1044, 652206), (1278, 532788), (1531, 444744), (1566, 434804), (1704, 399591), (1917, 355192), (2059, 330696), (2088, 326103), (2556, 266394), (3062, 222372), (3132, 217402), (3834, 177596), (4118, 165348), (4593, 148248), (5112, 133197), (6124, 111186), (6177, 110232), (6264, 108701), (7668, 88798), (8236, 82674), (9186, 74124), (12248, 55593), (12354, 55116), (13779, 49416), (15336, 44399), (16472, 41337), (18372, 37062), (18531, 36744), (24708, 27558)]