20363600280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{66107}}^1$

素因数の和:66289

約数の個数: 128

約数和(自身を含む): 65113735680

約数和(自身を除く): 44750135400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 151, 170, 204, 255, 302, 340, 408, 453, 510, 604, 680, 755, 906, 1020, 1208, 1510, 1812, 2040, 2265, 2567, 3020, 3624, 4530, 5134, 6040, 7701, 9060, 10268, 12835, 15402, 18120, 20536, 25670, 30804, 38505, 51340, 61608, 66107, 77010, 102680, 132214, 154020, 198321, 264428, 308040, 330535, 396642, 528856, 661070, 793284, 991605, 1123819, 1322140, 1586568, 1983210, 2247638, 2644280, 3371457, 3966420, 4495276, 5619095, 6742914, 7932840, 8990552, 9982157, 11238190, 13485828, 16857285, 19964314, 22476380, 26971656, 29946471, 33714570, 39928628, 44952760, 49910785, 59892942, 67429140, 79857256, 99821570, 119785884, 134858280, 149732355, 169696669, 199643140, 239571768, 299464710, 339393338, 399286280, 509090007, 598929420, 678786676, 848483345, 1018180014, 1197858840, 1357573352, 1696966690, 2036360028, 2545450035, 3393933380, 4072720056, 5090900070, 6787866760, 10181800140, 20363600280]

約数ペア:

[(1, 20363600280), (2, 10181800140), (3, 6787866760), (4, 5090900070), (5, 4072720056), (6, 3393933380), (8, 2545450035), (10, 2036360028), (12, 1696966690), (15, 1357573352), (17, 1197858840), (20, 1018180014), (24, 848483345), (30, 678786676), (34, 598929420), (40, 509090007), (51, 399286280), (60, 339393338), (68, 299464710), (85, 239571768), (102, 199643140), (120, 169696669), (136, 149732355), (151, 134858280), (170, 119785884), (204, 99821570), (255, 79857256), (302, 67429140), (340, 59892942), (408, 49910785), (453, 44952760), (510, 39928628), (604, 33714570), (680, 29946471), (755, 26971656), (906, 22476380), (1020, 19964314), (1208, 16857285), (1510, 13485828), (1812, 11238190), (2040, 9982157), (2265, 8990552), (2567, 7932840), (3020, 6742914), (3624, 5619095), (4530, 4495276), (5134, 3966420), (6040, 3371457), (7701, 2644280), (9060, 2247638), (10268, 1983210), (12835, 1586568), (15402, 1322140), (18120, 1123819), (20536, 991605), (25670, 793284), (30804, 661070), (38505, 528856), (51340, 396642), (61608, 330535), (66107, 308040), (77010, 264428), (102680, 198321), (132214, 154020)]