260760864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1571}}^1$

素因数の和:1623

約数の個数: 192

約数和(自身を含む): 887362560

約数和(自身を除く): 626601696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 96, 104, 112, 114, 133, 152, 156, 168, 182, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 399, 416, 456, 494, 532, 546, 608, 624, 672, 728, 741, 798, 912, 988, 1064, 1092, 1248, 1456, 1482, 1571, 1596, 1729, 1824, 1976, 2128, 2184, 2912, 2964, 3142, 3192, 3458, 3952, 4256, 4368, 4713, 5187, 5928, 6284, 6384, 6916, 7904, 8736, 9426, 10374, 10997, 11856, 12568, 12768, 13832, 18852, 20423, 20748, 21994, 23712, 25136, 27664, 29849, 32991, 37704, 40846, 41496, 43988, 50272, 55328, 59698, 61269, 65982, 75408, 81692, 82992, 87976, 89547, 119396, 122538, 131964, 142961, 150816, 163384, 165984, 175952, 179094, 208943, 238792, 245076, 263928, 285922, 326768, 351904, 358188, 388037, 417886, 428883, 477584, 490152, 527856, 571844, 626829, 653536, 716376, 776074, 835772, 857766, 955168, 980304, 1055712, 1143688, 1164111, 1253658, 1432752, 1552148, 1671544, 1715532, 1960608, 2287376, 2328222, 2507316, 2716259, 2865504, 3104296, 3343088, 3431064, 4574752, 4656444, 5014632, 5432518, 6208592, 6686176, 6862128, 8148777, 9312888, 10029264, 10865036, 12417184, 13724256, 16297554, 18625776, 20058528, 21730072, 32595108, 37251552, 43460144, 65190216, 86920288, 130380432, 260760864]

約数ペア:

[(1, 260760864), (2, 130380432), (3, 86920288), (4, 65190216), (6, 43460144), (7, 37251552), (8, 32595108), (12, 21730072), (13, 20058528), (14, 18625776), (16, 16297554), (19, 13724256), (21, 12417184), (24, 10865036), (26, 10029264), (28, 9312888), (32, 8148777), (38, 6862128), (39, 6686176), (42, 6208592), (48, 5432518), (52, 5014632), (56, 4656444), (57, 4574752), (76, 3431064), (78, 3343088), (84, 3104296), (91, 2865504), (96, 2716259), (104, 2507316), (112, 2328222), (114, 2287376), (133, 1960608), (152, 1715532), (156, 1671544), (168, 1552148), (182, 1432752), (208, 1253658), (224, 1164111), (228, 1143688), (247, 1055712), (266, 980304), (273, 955168), (304, 857766), (312, 835772), (336, 776074), (364, 716376), (399, 653536), (416, 626829), (456, 571844), (494, 527856), (532, 490152), (546, 477584), (608, 428883), (624, 417886), (672, 388037), (728, 358188), (741, 351904), (798, 326768), (912, 285922), (988, 263928), (1064, 245076), (1092, 238792), (1248, 208943), (1456, 179094), (1482, 175952), (1571, 165984), (1596, 163384), (1729, 150816), (1824, 142961), (1976, 131964), (2128, 122538), (2184, 119396), (2912, 89547), (2964, 87976), (3142, 82992), (3192, 81692), (3458, 75408), (3952, 65982), (4256, 61269), (4368, 59698), (4713, 55328), (5187, 50272), (5928, 43988), (6284, 41496), (6384, 40846), (6916, 37704), (7904, 32991), (8736, 29849), (9426, 27664), (10374, 25136), (10997, 23712), (11856, 21994), (12568, 20748), (12768, 20423), (13832, 18852)]