255858385920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4231}}^1$

素因数の和:4417

約数の個数: 352

約数和(自身を含む): 851598114816

約数和(自身を除く): 595739728896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 127, 128, 155, 160, 186, 192, 240, 248, 254, 256, 310, 320, 372, 381, 384, 465, 480, 496, 508, 512, 620, 635, 640, 744, 762, 768, 930, 960, 992, 1016, 1024, 1240, 1270, 1280, 1488, 1524, 1536, 1860, 1905, 1920, 1984, 2032, 2480, 2540, 2560, 2976, 3048, 3072, 3720, 3810, 3840, 3937, 3968, 4064, 4231, 4960, 5080, 5120, 5952, 6096, 7440, 7620, 7680, 7874, 7936, 8128, 8462, 9920, 10160, 11811, 11904, 12192, 12693, 14880, 15240, 15360, 15748, 15872, 16256, 16924, 19685, 19840, 20320, 21155, 23622, 23808, 24384, 25386, 29760, 30480, 31496, 31744, 32512, 33848, 39370, 39680, 40640, 42310, 47244, 47616, 48768, 50772, 59055, 59520, 60960, 62992, 63465, 65024, 67696, 78740, 79360, 81280, 84620, 94488, 95232, 97536, 101544, 118110, 119040, 121920, 125984, 126930, 130048, 131161, 135392, 157480, 158720, 162560, 169240, 188976, 195072, 203088, 236220, 238080, 243840, 251968, 253860, 262322, 270784, 314960, 325120, 338480, 377952, 390144, 393483, 406176, 472440, 476160, 487680, 503936, 507720, 524644, 537337, 541568, 629920, 650240, 655805, 676960, 755904, 786966, 812352, 944880, 975360, 1007872, 1015440, 1049288, 1074674, 1083136, 1259840, 1311610, 1353920, 1511808, 1573932, 1612011, 1624704, 1889760, 1950720, 1967415, 2015744, 2030880, 2098576, 2149348, 2166272, 2519680, 2623220, 2686685, 2707840, 3023616, 3147864, 3224022, 3249408, 3779520, 3934830, 4031488, 4061760, 4197152, 4298696, 4332544, 5039360, 5246440, 5373370, 5415680, 6047232, 6295728, 6448044, 6498816, 7559040, 7869660, 8060055, 8123520, 8394304, 8597392, 10078720, 10492880, 10746740, 10831360, 12094464, 12591456, 12896088, 12997632, 15118080, 15739320, 16120110, 16247040, 16657447, 16788608, 17194784, 20157440, 20985760, 21493480, 21662720, 25182912, 25792176, 30236160, 31478640, 32240220, 32494080, 33314894, 33577216, 34389568, 41971520, 42986960, 49972341, 50365824, 51584352, 60472320, 62957280, 64480440, 64988160, 66629788, 67154432, 68779136, 83287235, 83943040, 85973920, 99944682, 100731648, 103168704, 125914560, 128960880, 133259576, 134308864, 137558272, 166574470, 167886080, 171947840, 199889364, 201463296, 206337408, 249861705, 251829120, 257921760, 266519152, 275116544, 333148940, 335772160, 343895680, 399778728, 402926592, 412674816, 499723410, 503658240, 515843520, 533038304, 550233088, 666297880, 671544320, 687791360, 799557456, 825349632, 999446820, 1007316480, 1031687040, 1066076608, 1332595760, 1375582720, 1599114912, 1650699264, 1998893640, 2014632960, 2063374080, 2132153216, 2665191520, 2751165440, 3198229824, 3997787280, 4126748160, 4264306432, 5330383040, 6396459648, 7995574560, 8253496320, 8528612864, 10660766080, 12792919296, 15991149120, 17057225728, 21321532160, 25585838592, 31982298240, 42643064320, 51171677184, 63964596480, 85286128640, 127929192960, 255858385920]

約数ペア:

[(1, 255858385920), (2, 127929192960), (3, 85286128640), (4, 63964596480), (5, 51171677184), (6, 42643064320), (8, 31982298240), (10, 25585838592), (12, 21321532160), (15, 17057225728), (16, 15991149120), (20, 12792919296), (24, 10660766080), (30, 8528612864), (31, 8253496320), (32, 7995574560), (40, 6396459648), (48, 5330383040), (60, 4264306432), (62, 4126748160), (64, 3997787280), (80, 3198229824), (93, 2751165440), (96, 2665191520), (120, 2132153216), (124, 2063374080), (127, 2014632960), (128, 1998893640), (155, 1650699264), (160, 1599114912), (186, 1375582720), (192, 1332595760), (240, 1066076608), (248, 1031687040), (254, 1007316480), (256, 999446820), (310, 825349632), (320, 799557456), (372, 687791360), (381, 671544320), (384, 666297880), (465, 550233088), (480, 533038304), (496, 515843520), (508, 503658240), (512, 499723410), (620, 412674816), (635, 402926592), (640, 399778728), (744, 343895680), (762, 335772160), (768, 333148940), (930, 275116544), (960, 266519152), (992, 257921760), (1016, 251829120), (1024, 249861705), (1240, 206337408), (1270, 201463296), (1280, 199889364), (1488, 171947840), (1524, 167886080), (1536, 166574470), (1860, 137558272), (1905, 134308864), (1920, 133259576), (1984, 128960880), (2032, 125914560), (2480, 103168704), (2540, 100731648), (2560, 99944682), (2976, 85973920), (3048, 83943040), (3072, 83287235), (3720, 68779136), (3810, 67154432), (3840, 66629788), (3937, 64988160), (3968, 64480440), (4064, 62957280), (4231, 60472320), (4960, 51584352), (5080, 50365824), (5120, 49972341), (5952, 42986960), (6096, 41971520), (7440, 34389568), (7620, 33577216), (7680, 33314894), (7874, 32494080), (7936, 32240220), (8128, 31478640), (8462, 30236160), (9920, 25792176), (10160, 25182912), (11811, 21662720), (11904, 21493480), (12192, 20985760), (12693, 20157440), (14880, 17194784), (15240, 16788608), (15360, 16657447), (15748, 16247040), (15872, 16120110), (16256, 15739320), (16924, 15118080), (19685, 12997632), (19840, 12896088), (20320, 12591456), (21155, 12094464), (23622, 10831360), (23808, 10746740), (24384, 10492880), (25386, 10078720), (29760, 8597392), (30480, 8394304), (31496, 8123520), (31744, 8060055), (32512, 7869660), (33848, 7559040), (39370, 6498816), (39680, 6448044), (40640, 6295728), (42310, 6047232), (47244, 5415680), (47616, 5373370), (48768, 5246440), (50772, 5039360), (59055, 4332544), (59520, 4298696), (60960, 4197152), (62992, 4061760), (63465, 4031488), (65024, 3934830), (67696, 3779520), (78740, 3249408), (79360, 3224022), (81280, 3147864), (84620, 3023616), (94488, 2707840), (95232, 2686685), (97536, 2623220), (101544, 2519680), (118110, 2166272), (119040, 2149348), (121920, 2098576), (125984, 2030880), (126930, 2015744), (130048, 1967415), (131161, 1950720), (135392, 1889760), (157480, 1624704), (158720, 1612011), (162560, 1573932), (169240, 1511808), (188976, 1353920), (195072, 1311610), (203088, 1259840), (236220, 1083136), (238080, 1074674), (243840, 1049288), (251968, 1015440), (253860, 1007872), (262322, 975360), (270784, 944880), (314960, 812352), (325120, 786966), (338480, 755904), (377952, 676960), (390144, 655805), (393483, 650240), (406176, 629920), (472440, 541568), (476160, 537337), (487680, 524644), (503936, 507720)]