25858560

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:83

約数の個数: 320

約数和(自身を含む): 104493312

約数和(自身を除く): 78634752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 37, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 74, 78, 80, 84, 91, 96, 104, 105, 111, 112, 120, 128, 130, 140, 148, 156, 160, 168, 182, 185, 192, 195, 208, 210, 222, 224, 240, 256, 259, 260, 273, 280, 296, 312, 320, 336, 364, 370, 384, 390, 416, 420, 444, 448, 455, 480, 481, 512, 518, 520, 546, 555, 560, 592, 624, 640, 672, 728, 740, 768, 777, 780, 832, 840, 888, 896, 910, 960, 962, 1036, 1040, 1092, 1110, 1120, 1184, 1248, 1280, 1295, 1344, 1365, 1443, 1456, 1480, 1536, 1554, 1560, 1664, 1680, 1776, 1792, 1820, 1920, 1924, 2072, 2080, 2184, 2220, 2240, 2368, 2405, 2496, 2560, 2590, 2688, 2730, 2886, 2912, 2960, 3108, 3120, 3328, 3360, 3367, 3552, 3584, 3640, 3840, 3848, 3885, 4144, 4160, 4368, 4440, 4480, 4736, 4810, 4992, 5180, 5376, 5460, 5772, 5824, 5920, 6216, 6240, 6656, 6720, 6734, 7104, 7215, 7280, 7680, 7696, 7770, 8288, 8320, 8736, 8880, 8960, 9472, 9620, 9984, 10101, 10360, 10752, 10920, 11544, 11648, 11840, 12432, 12480, 13440, 13468, 14208, 14430, 14560, 15392, 15540, 16576, 16640, 16835, 17472, 17760, 17920, 18944, 19240, 19968, 20202, 20720, 21840, 23088, 23296, 23680, 24864, 24960, 26880, 26936, 28416, 28860, 29120, 30784, 31080, 33152, 33280, 33670, 34944, 35520, 38480, 40404, 41440, 43680, 46176, 46592, 47360, 49728, 49920, 50505, 53760, 53872, 56832, 57720, 58240, 61568, 62160, 66304, 67340, 69888, 71040, 76960, 80808, 82880, 87360, 92352, 94720, 99456, 99840, 101010, 107744, 115440, 116480, 123136, 124320, 132608, 134680, 139776, 142080, 153920, 161616, 165760, 174720, 184704, 198912, 202020, 215488, 230880, 232960, 246272, 248640, 269360, 284160, 307840, 323232, 331520, 349440, 369408, 397824, 404040, 430976, 461760, 497280, 538720, 615680, 646464, 663040, 698880, 738816, 808080, 861952, 923520, 994560, 1077440, 1231360, 1292928, 1616160, 1723904, 1847040, 1989120, 2154880, 2585856, 3232320, 3694080, 4309760, 5171712, 6464640, 8619520, 12929280, 25858560]

約数ペア:

[(1, 25858560), (2, 12929280), (3, 8619520), (4, 6464640), (5, 5171712), (6, 4309760), (7, 3694080), (8, 3232320), (10, 2585856), (12, 2154880), (13, 1989120), (14, 1847040), (15, 1723904), (16, 1616160), (20, 1292928), (21, 1231360), (24, 1077440), (26, 994560), (28, 923520), (30, 861952), (32, 808080), (35, 738816), (37, 698880), (39, 663040), (40, 646464), (42, 615680), (48, 538720), (52, 497280), (56, 461760), (60, 430976), (64, 404040), (65, 397824), (70, 369408), (74, 349440), (78, 331520), (80, 323232), (84, 307840), (91, 284160), (96, 269360), (104, 248640), (105, 246272), (111, 232960), (112, 230880), (120, 215488), (128, 202020), (130, 198912), (140, 184704), (148, 174720), (156, 165760), (160, 161616), (168, 153920), (182, 142080), (185, 139776), (192, 134680), (195, 132608), (208, 124320), (210, 123136), (222, 116480), (224, 115440), (240, 107744), (256, 101010), (259, 99840), (260, 99456), (273, 94720), (280, 92352), (296, 87360), (312, 82880), (320, 80808), (336, 76960), (364, 71040), (370, 69888), (384, 67340), (390, 66304), (416, 62160), (420, 61568), (444, 58240), (448, 57720), (455, 56832), (480, 53872), (481, 53760), (512, 50505), (518, 49920), (520, 49728), (546, 47360), (555, 46592), (560, 46176), (592, 43680), (624, 41440), (640, 40404), (672, 38480), (728, 35520), (740, 34944), (768, 33670), (777, 33280), (780, 33152), (832, 31080), (840, 30784), (888, 29120), (896, 28860), (910, 28416), (960, 26936), (962, 26880), (1036, 24960), (1040, 24864), (1092, 23680), (1110, 23296), (1120, 23088), (1184, 21840), (1248, 20720), (1280, 20202), (1295, 19968), (1344, 19240), (1365, 18944), (1443, 17920), (1456, 17760), (1480, 17472), (1536, 16835), (1554, 16640), (1560, 16576), (1664, 15540), (1680, 15392), (1776, 14560), (1792, 14430), (1820, 14208), (1920, 13468), (1924, 13440), (2072, 12480), (2080, 12432), (2184, 11840), (2220, 11648), (2240, 11544), (2368, 10920), (2405, 10752), (2496, 10360), (2560, 10101), (2590, 9984), (2688, 9620), (2730, 9472), (2886, 8960), (2912, 8880), (2960, 8736), (3108, 8320), (3120, 8288), (3328, 7770), (3360, 7696), (3367, 7680), (3552, 7280), (3584, 7215), (3640, 7104), (3840, 6734), (3848, 6720), (3885, 6656), (4144, 6240), (4160, 6216), (4368, 5920), (4440, 5824), (4480, 5772), (4736, 5460), (4810, 5376), (4992, 5180)]