2395702920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{22921}}^1$

素因数の和:23015

約数の個数: 128

約数和(自身を含む): 7855827840

約数和(自身を除く): 5460124920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 390, 402, 520, 536, 670, 780, 804, 871, 1005, 1340, 1560, 1608, 1742, 2010, 2613, 2680, 3484, 4020, 4355, 5226, 6968, 8040, 8710, 10452, 13065, 17420, 20904, 22921, 26130, 34840, 45842, 52260, 68763, 91684, 104520, 114605, 137526, 183368, 229210, 275052, 297973, 343815, 458420, 550104, 595946, 687630, 893919, 916840, 1191892, 1375260, 1489865, 1535707, 1787838, 2383784, 2750520, 2979730, 3071414, 3575676, 4469595, 4607121, 5959460, 6142828, 7151352, 7678535, 8939190, 9214242, 11918920, 12285656, 15357070, 17878380, 18428484, 19964191, 23035605, 30714140, 35756760, 36856968, 39928382, 46071210, 59892573, 61428280, 79856764, 92142420, 99820955, 119785146, 159713528, 184284840, 199641910, 239570292, 299462865, 399283820, 479140584, 598925730, 798567640, 1197851460, 2395702920]

約数ペア:

[(1, 2395702920), (2, 1197851460), (3, 798567640), (4, 598925730), (5, 479140584), (6, 399283820), (8, 299462865), (10, 239570292), (12, 199641910), (13, 184284840), (15, 159713528), (20, 119785146), (24, 99820955), (26, 92142420), (30, 79856764), (39, 61428280), (40, 59892573), (52, 46071210), (60, 39928382), (65, 36856968), (67, 35756760), (78, 30714140), (104, 23035605), (120, 19964191), (130, 18428484), (134, 17878380), (156, 15357070), (195, 12285656), (201, 11918920), (260, 9214242), (268, 8939190), (312, 7678535), (335, 7151352), (390, 6142828), (402, 5959460), (520, 4607121), (536, 4469595), (670, 3575676), (780, 3071414), (804, 2979730), (871, 2750520), (1005, 2383784), (1340, 1787838), (1560, 1535707), (1608, 1489865), (1742, 1375260), (2010, 1191892), (2613, 916840), (2680, 893919), (3484, 687630), (4020, 595946), (4355, 550104), (5226, 458420), (6968, 343815), (8040, 297973), (8710, 275052), (10452, 229210), (13065, 183368), (17420, 137526), (20904, 114605), (22921, 104520), (26130, 91684), (34840, 68763), (45842, 52260)]