254392320

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2$

素因数の和:70

約数の個数: 432

約数和(自身を含む): 1025158680

約数和(自身を除く): 770766360

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, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 128, 130, 140, 147, 156, 160, 168, 169, 182, 192, 195, 196, 208, 210, 224, 240, 245, 256, 260, 273, 280, 294, 312, 320, 336, 338, 364, 384, 390, 392, 416, 420, 448, 455, 480, 490, 507, 512, 520, 546, 560, 588, 624, 637, 640, 672, 676, 728, 735, 768, 780, 784, 832, 840, 845, 896, 910, 960, 980, 1014, 1024, 1040, 1092, 1120, 1176, 1183, 1248, 1274, 1280, 1344, 1352, 1365, 1456, 1470, 1536, 1560, 1568, 1664, 1680, 1690, 1792, 1820, 1911, 1920, 1960, 2028, 2048, 2080, 2184, 2240, 2352, 2366, 2496, 2535, 2548, 2560, 2688, 2704, 2730, 2912, 2940, 3072, 3120, 3136, 3185, 3328, 3360, 3380, 3549, 3584, 3640, 3822, 3840, 3920, 4056, 4160, 4368, 4480, 4704, 4732, 4992, 5070, 5096, 5120, 5376, 5408, 5460, 5824, 5880, 5915, 6144, 6240, 6272, 6370, 6656, 6720, 6760, 7098, 7168, 7280, 7644, 7680, 7840, 8112, 8281, 8320, 8736, 8960, 9408, 9464, 9555, 9984, 10140, 10192, 10240, 10752, 10816, 10920, 11648, 11760, 11830, 12480, 12544, 12740, 13312, 13440, 13520, 14196, 14336, 14560, 15288, 15360, 15680, 16224, 16562, 16640, 17472, 17745, 17920, 18816, 18928, 19110, 19968, 20280, 20384, 21504, 21632, 21840, 23296, 23520, 23660, 24843, 24960, 25088, 25480, 26624, 26880, 27040, 28392, 29120, 30576, 30720, 31360, 32448, 33124, 33280, 34944, 35490, 35840, 37632, 37856, 38220, 39936, 40560, 40768, 41405, 43008, 43264, 43680, 46592, 47040, 47320, 49686, 49920, 50176, 50960, 53760, 54080, 56784, 58240, 61152, 62720, 64896, 66248, 66560, 69888, 70980, 71680, 75264, 75712, 76440, 79872, 81120, 81536, 82810, 86528, 87360, 93184, 94080, 94640, 99372, 99840, 100352, 101920, 107520, 108160, 113568, 116480, 122304, 124215, 125440, 129792, 132496, 133120, 139776, 141960, 150528, 151424, 152880, 162240, 163072, 165620, 173056, 174720, 186368, 188160, 189280, 198744, 199680, 203840, 215040, 216320, 227136, 232960, 244608, 248430, 250880, 259584, 264992, 279552, 283920, 301056, 302848, 305760, 324480, 326144, 331240, 346112, 349440, 376320, 378560, 397488, 399360, 407680, 432640, 454272, 465920, 489216, 496860, 501760, 519168, 529984, 559104, 567840, 605696, 611520, 648960, 652288, 662480, 698880, 752640, 757120, 794976, 815360, 865280, 908544, 931840, 978432, 993720, 1038336, 1059968, 1135680, 1211392, 1223040, 1297920, 1304576, 1324960, 1397760, 1505280, 1514240, 1589952, 1630720, 1730560, 1817088, 1956864, 1987440, 2119936, 2271360, 2422784, 2446080, 2595840, 2649920, 2795520, 3028480, 3179904, 3261440, 3634176, 3913728, 3974880, 4239872, 4542720, 4892160, 5191680, 5299840, 6056960, 6359808, 6522880, 7268352, 7949760, 8479744, 9085440, 9784320, 10599680, 12113920, 12719616, 15899520, 16959488, 18170880, 19568640, 21199360, 25439232, 31799040, 36341760, 42398720, 50878464, 63598080, 84797440, 127196160, 254392320]

約数ペア:

[(1, 254392320), (2, 127196160), (3, 84797440), (4, 63598080), (5, 50878464), (6, 42398720), (7, 36341760), (8, 31799040), (10, 25439232), (12, 21199360), (13, 19568640), (14, 18170880), (15, 16959488), (16, 15899520), (20, 12719616), (21, 12113920), (24, 10599680), (26, 9784320), (28, 9085440), (30, 8479744), (32, 7949760), (35, 7268352), (39, 6522880), (40, 6359808), (42, 6056960), (48, 5299840), (49, 5191680), (52, 4892160), (56, 4542720), (60, 4239872), (64, 3974880), (65, 3913728), (70, 3634176), (78, 3261440), (80, 3179904), (84, 3028480), (91, 2795520), (96, 2649920), (98, 2595840), (104, 2446080), (105, 2422784), (112, 2271360), (120, 2119936), (128, 1987440), (130, 1956864), (140, 1817088), (147, 1730560), (156, 1630720), (160, 1589952), (168, 1514240), (169, 1505280), (182, 1397760), (192, 1324960), (195, 1304576), (196, 1297920), (208, 1223040), (210, 1211392), (224, 1135680), (240, 1059968), (245, 1038336), (256, 993720), (260, 978432), (273, 931840), (280, 908544), (294, 865280), (312, 815360), (320, 794976), (336, 757120), (338, 752640), (364, 698880), (384, 662480), (390, 652288), (392, 648960), (416, 611520), (420, 605696), (448, 567840), (455, 559104), (480, 529984), (490, 519168), (507, 501760), (512, 496860), (520, 489216), (546, 465920), (560, 454272), (588, 432640), (624, 407680), (637, 399360), (640, 397488), (672, 378560), (676, 376320), (728, 349440), (735, 346112), (768, 331240), (780, 326144), (784, 324480), (832, 305760), (840, 302848), (845, 301056), (896, 283920), (910, 279552), (960, 264992), (980, 259584), (1014, 250880), (1024, 248430), (1040, 244608), (1092, 232960), (1120, 227136), (1176, 216320), (1183, 215040), (1248, 203840), (1274, 199680), (1280, 198744), (1344, 189280), (1352, 188160), (1365, 186368), (1456, 174720), (1470, 173056), (1536, 165620), (1560, 163072), (1568, 162240), (1664, 152880), (1680, 151424), (1690, 150528), (1792, 141960), (1820, 139776), (1911, 133120), (1920, 132496), (1960, 129792), (2028, 125440), (2048, 124215), (2080, 122304), (2184, 116480), (2240, 113568), (2352, 108160), (2366, 107520), (2496, 101920), (2535, 100352), (2548, 99840), (2560, 99372), (2688, 94640), (2704, 94080), (2730, 93184), (2912, 87360), (2940, 86528), (3072, 82810), (3120, 81536), (3136, 81120), (3185, 79872), (3328, 76440), (3360, 75712), (3380, 75264), (3549, 71680), (3584, 70980), (3640, 69888), (3822, 66560), (3840, 66248), (3920, 64896), (4056, 62720), (4160, 61152), (4368, 58240), (4480, 56784), (4704, 54080), (4732, 53760), (4992, 50960), (5070, 50176), (5096, 49920), (5120, 49686), (5376, 47320), (5408, 47040), (5460, 46592), (5824, 43680), (5880, 43264), (5915, 43008), (6144, 41405), (6240, 40768), (6272, 40560), (6370, 39936), (6656, 38220), (6720, 37856), (6760, 37632), (7098, 35840), (7168, 35490), (7280, 34944), (7644, 33280), (7680, 33124), (7840, 32448), (8112, 31360), (8281, 30720), (8320, 30576), (8736, 29120), (8960, 28392), (9408, 27040), (9464, 26880), (9555, 26624), (9984, 25480), (10140, 25088), (10192, 24960), (10240, 24843), (10752, 23660), (10816, 23520), (10920, 23296), (11648, 21840), (11760, 21632), (11830, 21504), (12480, 20384), (12544, 20280), (12740, 19968), (13312, 19110), (13440, 18928), (13520, 18816), (14196, 17920), (14336, 17745), (14560, 17472), (15288, 16640), (15360, 16562), (15680, 16224)]