400887888960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{5147}}^1$

素因数の和:5338

約数の個数: 336

約数和(自身を含む): 1388568557376

約数和(自身を除く): 987680668416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 79, 80, 96, 104, 120, 130, 156, 158, 160, 192, 195, 208, 237, 240, 260, 312, 316, 320, 390, 395, 416, 474, 480, 520, 624, 632, 780, 790, 832, 948, 960, 1027, 1040, 1185, 1248, 1264, 1560, 1580, 1896, 2054, 2080, 2370, 2496, 2528, 3081, 3120, 3160, 3792, 4108, 4160, 4740, 5056, 5135, 5147, 6162, 6240, 6241, 6320, 7584, 8216, 9480, 10270, 10294, 12324, 12480, 12482, 12640, 15168, 15405, 15441, 16432, 18723, 18960, 20540, 20588, 24648, 24964, 25280, 25735, 30810, 30882, 31205, 32864, 37446, 37920, 41080, 41176, 49296, 49928, 51470, 61620, 61764, 62410, 65728, 66911, 74892, 75840, 77205, 81133, 82160, 82352, 93615, 98592, 99856, 102940, 123240, 123528, 124820, 133822, 149784, 154410, 162266, 164320, 164704, 187230, 197184, 199712, 200733, 205880, 243399, 246480, 247056, 249640, 267644, 299568, 308820, 324532, 328640, 329408, 334555, 374460, 399424, 401466, 405665, 406613, 411760, 486798, 492960, 494112, 499280, 535288, 599136, 617640, 649064, 669110, 748920, 802932, 811330, 813226, 823520, 973596, 985920, 988224, 998560, 1003665, 1070576, 1198272, 1216995, 1219839, 1235280, 1298128, 1338220, 1497840, 1605864, 1622660, 1626452, 1647040, 1947192, 1997120, 2007330, 2033065, 2141152, 2433990, 2439678, 2470560, 2596256, 2676440, 2995680, 3211728, 3245320, 3252904, 3894384, 4014660, 4066130, 4282304, 4867980, 4879356, 4941120, 5192512, 5285969, 5352880, 5991360, 6099195, 6423456, 6490640, 6505808, 7788768, 8029320, 8132260, 9735960, 9758712, 10571938, 10705760, 12198390, 12846912, 12981280, 13011616, 15577536, 15857907, 16058640, 16264520, 19471920, 19517424, 21143876, 21411520, 24396780, 25962560, 26023232, 26429845, 31715814, 32117280, 32122427, 32529040, 38943840, 39034848, 42287752, 48793560, 52859690, 63431628, 64234560, 64244854, 65058080, 77887680, 78069696, 79289535, 84575504, 96367281, 97587120, 105719380, 126863256, 128489708, 130116160, 158579070, 160612135, 169151008, 192734562, 195174240, 211438760, 253726512, 256979416, 317158140, 321224270, 338302016, 385469124, 390348480, 417591551, 422877520, 481836405, 507453024, 513958832, 634316280, 642448540, 770938248, 835183102, 845755040, 963672810, 1014906048, 1027917664, 1252774653, 1268632560, 1284897080, 1541876496, 1670366204, 1691510080, 1927345620, 2055835328, 2087957755, 2505549306, 2537265120, 2569794160, 3083752992, 3340732408, 3854691240, 4175915510, 5011098612, 5074530240, 5139588320, 6167505984, 6263873265, 6681464816, 7709382480, 8351831020, 10022197224, 10279176640, 12527746530, 13362929632, 15418764960, 16703662040, 20044394448, 25055493060, 26725859264, 30837529920, 33407324080, 40088788896, 50110986120, 66814648160, 80177577792, 100221972240, 133629296320, 200443944480, 400887888960]

約数ペア:

[(1, 400887888960), (2, 200443944480), (3, 133629296320), (4, 100221972240), (5, 80177577792), (6, 66814648160), (8, 50110986120), (10, 40088788896), (12, 33407324080), (13, 30837529920), (15, 26725859264), (16, 25055493060), (20, 20044394448), (24, 16703662040), (26, 15418764960), (30, 13362929632), (32, 12527746530), (39, 10279176640), (40, 10022197224), (48, 8351831020), (52, 7709382480), (60, 6681464816), (64, 6263873265), (65, 6167505984), (78, 5139588320), (79, 5074530240), (80, 5011098612), (96, 4175915510), (104, 3854691240), (120, 3340732408), (130, 3083752992), (156, 2569794160), (158, 2537265120), (160, 2505549306), (192, 2087957755), (195, 2055835328), (208, 1927345620), (237, 1691510080), (240, 1670366204), (260, 1541876496), (312, 1284897080), (316, 1268632560), (320, 1252774653), (390, 1027917664), (395, 1014906048), (416, 963672810), (474, 845755040), (480, 835183102), (520, 770938248), (624, 642448540), (632, 634316280), (780, 513958832), (790, 507453024), (832, 481836405), (948, 422877520), (960, 417591551), (1027, 390348480), (1040, 385469124), (1185, 338302016), (1248, 321224270), (1264, 317158140), (1560, 256979416), (1580, 253726512), (1896, 211438760), (2054, 195174240), (2080, 192734562), (2370, 169151008), (2496, 160612135), (2528, 158579070), (3081, 130116160), (3120, 128489708), (3160, 126863256), (3792, 105719380), (4108, 97587120), (4160, 96367281), (4740, 84575504), (5056, 79289535), (5135, 78069696), (5147, 77887680), (6162, 65058080), (6240, 64244854), (6241, 64234560), (6320, 63431628), (7584, 52859690), (8216, 48793560), (9480, 42287752), (10270, 39034848), (10294, 38943840), (12324, 32529040), (12480, 32122427), (12482, 32117280), (12640, 31715814), (15168, 26429845), (15405, 26023232), (15441, 25962560), (16432, 24396780), (18723, 21411520), (18960, 21143876), (20540, 19517424), (20588, 19471920), (24648, 16264520), (24964, 16058640), (25280, 15857907), (25735, 15577536), (30810, 13011616), (30882, 12981280), (31205, 12846912), (32864, 12198390), (37446, 10705760), (37920, 10571938), (41080, 9758712), (41176, 9735960), (49296, 8132260), (49928, 8029320), (51470, 7788768), (61620, 6505808), (61764, 6490640), (62410, 6423456), (65728, 6099195), (66911, 5991360), (74892, 5352880), (75840, 5285969), (77205, 5192512), (81133, 4941120), (82160, 4879356), (82352, 4867980), (93615, 4282304), (98592, 4066130), (99856, 4014660), (102940, 3894384), (123240, 3252904), (123528, 3245320), (124820, 3211728), (133822, 2995680), (149784, 2676440), (154410, 2596256), (162266, 2470560), (164320, 2439678), (164704, 2433990), (187230, 2141152), (197184, 2033065), (199712, 2007330), (200733, 1997120), (205880, 1947192), (243399, 1647040), (246480, 1626452), (247056, 1622660), (249640, 1605864), (267644, 1497840), (299568, 1338220), (308820, 1298128), (324532, 1235280), (328640, 1219839), (329408, 1216995), (334555, 1198272), (374460, 1070576), (399424, 1003665), (401466, 998560), (405665, 988224), (406613, 985920), (411760, 973596), (486798, 823520), (492960, 813226), (494112, 811330), (499280, 802932), (535288, 748920), (599136, 669110), (617640, 649064)]