20147430240

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2371}}^1$

素因数の和:2683

約数の個数: 384

約数和(自身を含む): 80910627840

約数和(自身を除く): 60763197600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 281, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 562, 630, 672, 720, 756, 840, 843, 864, 945, 1008, 1080, 1120, 1124, 1260, 1405, 1440, 1512, 1680, 1686, 1890, 1967, 2016, 2160, 2248, 2371, 2520, 2529, 2810, 3024, 3360, 3372, 3780, 3934, 4215, 4320, 4496, 4742, 5040, 5058, 5620, 5901, 6048, 6744, 7113, 7560, 7587, 7868, 8430, 8992, 9484, 9835, 10080, 10116, 11240, 11802, 11855, 12645, 13488, 14226, 15120, 15174, 15736, 16597, 16860, 17703, 18968, 19670, 20232, 21339, 22480, 23604, 23710, 25290, 26976, 28452, 29505, 30240, 30348, 31472, 33194, 33720, 35406, 35565, 37935, 37936, 39340, 40464, 42678, 44960, 47208, 47420, 49791, 50580, 53109, 56904, 59010, 60696, 62944, 64017, 66388, 67440, 70812, 71130, 75870, 75872, 78680, 80928, 82985, 85356, 88515, 94416, 94840, 99582, 101160, 106218, 106695, 113808, 118020, 121392, 128034, 132776, 134880, 141624, 142260, 149373, 151740, 157360, 165970, 170712, 177030, 188832, 189680, 199164, 202320, 212436, 213390, 227616, 236040, 242784, 248955, 256068, 265545, 265552, 283248, 284520, 298746, 303480, 314720, 320085, 331940, 341424, 354060, 379360, 398328, 404640, 424872, 426780, 448119, 472080, 497910, 512136, 531090, 531104, 566496, 569040, 597492, 606960, 640170, 663880, 666251, 682848, 708120, 746865, 796656, 849744, 853560, 896238, 944160, 995820, 1024272, 1062180, 1138080, 1194984, 1213920, 1280340, 1327760, 1332502, 1416240, 1493730, 1593312, 1699488, 1707120, 1792476, 1991640, 1998753, 2048544, 2124360, 2240595, 2389968, 2560680, 2655520, 2665004, 2832480, 2987460, 3331255, 3414240, 3584952, 3983280, 3997506, 4248720, 4481190, 4663757, 4779936, 5121360, 5330008, 5974920, 5996259, 6662510, 7169904, 7966560, 7995012, 8497440, 8962380, 9327514, 9993765, 10242720, 10660016, 11949840, 11992518, 13325020, 13991271, 14339808, 15990024, 17924760, 17988777, 18655028, 19987530, 21320032, 23318785, 23899680, 23985036, 26650040, 27982542, 29981295, 31980048, 35849520, 35977554, 37310056, 39975060, 41973813, 46637570, 47970072, 53300080, 55965084, 59962590, 63960096, 69956355, 71699040, 71955108, 74620112, 79950120, 83947626, 89943885, 93275140, 95940144, 106600160, 111930168, 119925180, 125921439, 139912710, 143910216, 149240224, 159900240, 167895252, 179887770, 186550280, 191880288, 209869065, 223860336, 239850360, 251842878, 279825420, 287820432, 319800480, 335790504, 359775540, 373100560, 419738130, 447720672, 479700720, 503685756, 559650840, 575640864, 629607195, 671581008, 719551080, 746201120, 839476260, 959401440, 1007371512, 1119301680, 1259214390, 1343162016, 1439102160, 1678952520, 2014743024, 2238603360, 2518428780, 2878204320, 3357905040, 4029486048, 5036857560, 6715810080, 10073715120, 20147430240]

約数ペア:

[(1, 20147430240), (2, 10073715120), (3, 6715810080), (4, 5036857560), (5, 4029486048), (6, 3357905040), (7, 2878204320), (8, 2518428780), (9, 2238603360), (10, 2014743024), (12, 1678952520), (14, 1439102160), (15, 1343162016), (16, 1259214390), (18, 1119301680), (20, 1007371512), (21, 959401440), (24, 839476260), (27, 746201120), (28, 719551080), (30, 671581008), (32, 629607195), (35, 575640864), (36, 559650840), (40, 503685756), (42, 479700720), (45, 447720672), (48, 419738130), (54, 373100560), (56, 359775540), (60, 335790504), (63, 319800480), (70, 287820432), (72, 279825420), (80, 251842878), (84, 239850360), (90, 223860336), (96, 209869065), (105, 191880288), (108, 186550280), (112, 179887770), (120, 167895252), (126, 159900240), (135, 149240224), (140, 143910216), (144, 139912710), (160, 125921439), (168, 119925180), (180, 111930168), (189, 106600160), (210, 95940144), (216, 93275140), (224, 89943885), (240, 83947626), (252, 79950120), (270, 74620112), (280, 71955108), (281, 71699040), (288, 69956355), (315, 63960096), (336, 59962590), (360, 55965084), (378, 53300080), (420, 47970072), (432, 46637570), (480, 41973813), (504, 39975060), (540, 37310056), (560, 35977554), (562, 35849520), (630, 31980048), (672, 29981295), (720, 27982542), (756, 26650040), (840, 23985036), (843, 23899680), (864, 23318785), (945, 21320032), (1008, 19987530), (1080, 18655028), (1120, 17988777), (1124, 17924760), (1260, 15990024), (1405, 14339808), (1440, 13991271), (1512, 13325020), (1680, 11992518), (1686, 11949840), (1890, 10660016), (1967, 10242720), (2016, 9993765), (2160, 9327514), (2248, 8962380), (2371, 8497440), (2520, 7995012), (2529, 7966560), (2810, 7169904), (3024, 6662510), (3360, 5996259), (3372, 5974920), (3780, 5330008), (3934, 5121360), (4215, 4779936), (4320, 4663757), (4496, 4481190), (4742, 4248720), (5040, 3997506), (5058, 3983280), (5620, 3584952), (5901, 3414240), (6048, 3331255), (6744, 2987460), (7113, 2832480), (7560, 2665004), (7587, 2655520), (7868, 2560680), (8430, 2389968), (8992, 2240595), (9484, 2124360), (9835, 2048544), (10080, 1998753), (10116, 1991640), (11240, 1792476), (11802, 1707120), (11855, 1699488), (12645, 1593312), (13488, 1493730), (14226, 1416240), (15120, 1332502), (15174, 1327760), (15736, 1280340), (16597, 1213920), (16860, 1194984), (17703, 1138080), (18968, 1062180), (19670, 1024272), (20232, 995820), (21339, 944160), (22480, 896238), (23604, 853560), (23710, 849744), (25290, 796656), (26976, 746865), (28452, 708120), (29505, 682848), (30240, 666251), (30348, 663880), (31472, 640170), (33194, 606960), (33720, 597492), (35406, 569040), (35565, 566496), (37935, 531104), (37936, 531090), (39340, 512136), (40464, 497910), (42678, 472080), (44960, 448119), (47208, 426780), (47420, 424872), (49791, 404640), (50580, 398328), (53109, 379360), (56904, 354060), (59010, 341424), (60696, 331940), (62944, 320085), (64017, 314720), (66388, 303480), (67440, 298746), (70812, 284520), (71130, 283248), (75870, 265552), (75872, 265545), (78680, 256068), (80928, 248955), (82985, 242784), (85356, 236040), (88515, 227616), (94416, 213390), (94840, 212436), (99582, 202320), (101160, 199164), (106218, 189680), (106695, 188832), (113808, 177030), (118020, 170712), (121392, 165970), (128034, 157360), (132776, 151740), (134880, 149373), (141624, 142260)]