28440097920

素因数分解:

$2^7\times 3^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:577

約数の個数: 576

約数和(自身を含む): 110034582840

約数和(自身を除く): 81594484920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 486, 520, 521, 540, 576, 585, 624, 640, 648, 702, 720, 729, 780, 810, 832, 864, 936, 960, 972, 1040, 1042, 1053, 1080, 1152, 1170, 1215, 1248, 1296, 1404, 1440, 1458, 1560, 1563, 1620, 1664, 1728, 1755, 1872, 1920, 1944, 2080, 2084, 2106, 2160, 2187, 2340, 2430, 2496, 2592, 2605, 2808, 2880, 2916, 3120, 3126, 3159, 3240, 3456, 3510, 3645, 3744, 3888, 4160, 4168, 4212, 4320, 4374, 4680, 4689, 4860, 4992, 5184, 5210, 5265, 5616, 5760, 5832, 6240, 6252, 6318, 6480, 6561, 6773, 7020, 7290, 7488, 7776, 7815, 8320, 8336, 8424, 8640, 8748, 9360, 9378, 9477, 9720, 10368, 10420, 10530, 10935, 11232, 11664, 12480, 12504, 12636, 12960, 13122, 13546, 14040, 14067, 14580, 14976, 15552, 15630, 15795, 16672, 16848, 17280, 17496, 18720, 18756, 18954, 19440, 20319, 20840, 21060, 21870, 22464, 23328, 23445, 24960, 25008, 25272, 25920, 26244, 27092, 28080, 28134, 28431, 29160, 31104, 31260, 31590, 32805, 33344, 33696, 33865, 34992, 37440, 37512, 37908, 38880, 40638, 41680, 42120, 42201, 43740, 44928, 46656, 46890, 47385, 50016, 50544, 51840, 52488, 54184, 56160, 56268, 56862, 58320, 60957, 62520, 63180, 65610, 66688, 67392, 67730, 69984, 70335, 74880, 75024, 75816, 77760, 81276, 83360, 84240, 84402, 85293, 87480, 93312, 93780, 94770, 100032, 101088, 101595, 104976, 108368, 112320, 112536, 113724, 116640, 121914, 125040, 126360, 126603, 131220, 134784, 135460, 139968, 140670, 142155, 150048, 151632, 155520, 162552, 166720, 168480, 168804, 170586, 174960, 182871, 187560, 189540, 200064, 202176, 203190, 209952, 211005, 216736, 224640, 225072, 227448, 233280, 243828, 250080, 252720, 253206, 262440, 270920, 279936, 281340, 284310, 300096, 303264, 304785, 325104, 333440, 336960, 337608, 341172, 349920, 365742, 375120, 379080, 379809, 404352, 406380, 419904, 422010, 426465, 433472, 450144, 454896, 466560, 487656, 500160, 505440, 506412, 524880, 541840, 548613, 562680, 568620, 600192, 606528, 609570, 633015, 650208, 673920, 675216, 682344, 699840, 731484, 750240, 758160, 759618, 812760, 839808, 844020, 852930, 866944, 900288, 909792, 914355, 975312, 1000320, 1010880, 1012824, 1049760, 1083680, 1097226, 1125360, 1137240, 1139427, 1213056, 1219140, 1266030, 1300416, 1350432, 1364688, 1399680, 1462968, 1500480, 1516320, 1519236, 1625520, 1645839, 1688040, 1705860, 1800576, 1819584, 1828710, 1899045, 1950624, 2021760, 2025648, 2099520, 2167360, 2194452, 2250720, 2274480, 2278854, 2438280, 2532060, 2600832, 2700864, 2729376, 2743065, 2925936, 3000960, 3032640, 3038472, 3251040, 3291678, 3376080, 3411720, 3418281, 3639168, 3657420, 3798090, 3901248, 4051296, 4199040, 4334720, 4388904, 4501440, 4548960, 4557708, 4876560, 4937517, 5064120, 5401728, 5458752, 5486130, 5697135, 5851872, 6065280, 6076944, 6502080, 6583356, 6752160, 6823440, 6836562, 7314840, 7596180, 7802496, 8102592, 8229195, 8777808, 9002880, 9097920, 9115416, 9753120, 9875034, 10128240, 10917504, 10972260, 11394270, 11703744, 12153888, 13004160, 13166712, 13504320, 13646880, 13673124, 14629680, 14812551, 15192360, 16205184, 16458390, 17091405, 17555616, 18195840, 18230832, 19506240, 19750068, 20256480, 21944520, 22788540, 23407488, 24307776, 24687585, 26333424, 27008640, 27293760, 27346248, 29259360, 29625102, 30384720, 32916780, 34182810, 35111232, 36461664, 39012480, 39500136, 40512960, 43889040, 44437653, 45577080, 48615552, 49375170, 52666848, 54587520, 54692496, 58518720, 59250204, 60769440, 65833560, 68365620, 70222464, 72923328, 74062755, 79000272, 81025920, 87778080, 88875306, 91154160, 98750340, 105333696, 109384992, 117037440, 118500408, 121538880, 131667120, 136731240, 145846656, 148125510, 158000544, 175556160, 177750612, 182308320, 197500680, 210667392, 218769984, 222188265, 237000816, 243077760, 263334240, 273462480, 296251020, 316001088, 351112320, 355501224, 364616640, 395001360, 437539968, 444376530, 474001632, 526668480, 546924960, 592502040, 632002176, 711002448, 729233280, 790002720, 888753060, 948003264, 1053336960, 1093849920, 1185004080, 1422004896, 1580005440, 1777506120, 1896006528, 2187699840, 2370008160, 2844009792, 3160010880, 3555012240, 4740016320, 5688019584, 7110024480, 9480032640, 14220048960, 28440097920]

約数ペア:

[(1, 28440097920), (2, 14220048960), (3, 9480032640), (4, 7110024480), (5, 5688019584), (6, 4740016320), (8, 3555012240), (9, 3160010880), (10, 2844009792), (12, 2370008160), (13, 2187699840), (15, 1896006528), (16, 1777506120), (18, 1580005440), (20, 1422004896), (24, 1185004080), (26, 1093849920), (27, 1053336960), (30, 948003264), (32, 888753060), (36, 790002720), (39, 729233280), (40, 711002448), (45, 632002176), (48, 592502040), (52, 546924960), (54, 526668480), (60, 474001632), (64, 444376530), (65, 437539968), (72, 395001360), (78, 364616640), (80, 355501224), (81, 351112320), (90, 316001088), (96, 296251020), (104, 273462480), (108, 263334240), (117, 243077760), (120, 237000816), (128, 222188265), (130, 218769984), (135, 210667392), (144, 197500680), (156, 182308320), (160, 177750612), (162, 175556160), (180, 158000544), (192, 148125510), (195, 145846656), (208, 136731240), (216, 131667120), (234, 121538880), (240, 118500408), (243, 117037440), (260, 109384992), (270, 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(44928, 633015), (46656, 609570), (46890, 606528), (47385, 600192), (50016, 568620), (50544, 562680), (51840, 548613), (52488, 541840), (54184, 524880), (56160, 506412), (56268, 505440), (56862, 500160), (58320, 487656), (60957, 466560), (62520, 454896), (63180, 450144), (65610, 433472), (66688, 426465), (67392, 422010), (67730, 419904), (69984, 406380), (70335, 404352), (74880, 379809), (75024, 379080), (75816, 375120), (77760, 365742), (81276, 349920), (83360, 341172), (84240, 337608), (84402, 336960), (85293, 333440), (87480, 325104), (93312, 304785), (93780, 303264), (94770, 300096), (100032, 284310), (101088, 281340), (101595, 279936), (104976, 270920), (108368, 262440), (112320, 253206), (112536, 252720), (113724, 250080), (116640, 243828), (121914, 233280), (125040, 227448), (126360, 225072), (126603, 224640), (131220, 216736), (134784, 211005), (135460, 209952), (139968, 203190), (140670, 202176), (142155, 200064), (150048, 189540), (151632, 187560), (155520, 182871), (162552, 174960), (166720, 170586), (168480, 168804)]