25257272320

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:369

約数の個数: 352

約数和(自身を含む): 72442183680

約数和(自身を除く): 47184911360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 127, 128, 140, 155, 160, 179, 217, 224, 248, 254, 256, 280, 310, 320, 358, 434, 448, 496, 508, 512, 560, 620, 635, 640, 716, 868, 889, 895, 896, 992, 1016, 1024, 1085, 1120, 1240, 1253, 1270, 1280, 1432, 1736, 1778, 1790, 1792, 1984, 2032, 2170, 2240, 2480, 2506, 2540, 2560, 2864, 3472, 3556, 3580, 3584, 3937, 3968, 4064, 4340, 4445, 4480, 4960, 5012, 5080, 5120, 5549, 5728, 6265, 6944, 7112, 7160, 7168, 7874, 7936, 8128, 8680, 8890, 8960, 9920, 10024, 10160, 11098, 11456, 12530, 13888, 14224, 14320, 15748, 15872, 16256, 17360, 17780, 17920, 19685, 19840, 20048, 20320, 22196, 22733, 22912, 25060, 27559, 27745, 27776, 28448, 28640, 31496, 31744, 32512, 34720, 35560, 35840, 38843, 39370, 39680, 40096, 40640, 44392, 45466, 45824, 50120, 55118, 55490, 55552, 56896, 57280, 62992, 65024, 69440, 71120, 77686, 78740, 79360, 80192, 81280, 88784, 90932, 91648, 100240, 110236, 110980, 111104, 113665, 113792, 114560, 125984, 130048, 137795, 138880, 142240, 155372, 157480, 158720, 159131, 160384, 162560, 177568, 181864, 183296, 194215, 200480, 220472, 221960, 222208, 227330, 227584, 229120, 251968, 275590, 277760, 284480, 310744, 314960, 318262, 320768, 325120, 355136, 363728, 388430, 400960, 440944, 443920, 454660, 455168, 458240, 503936, 551180, 555520, 568960, 621488, 629920, 636524, 641536, 650240, 704723, 710272, 727456, 776860, 795655, 801920, 881888, 887840, 909320, 910336, 916480, 1007872, 1102360, 1111040, 1137920, 1242976, 1259840, 1273048, 1283072, 1409446, 1420544, 1454912, 1553720, 1591310, 1603840, 1763776, 1775680, 1818640, 2015744, 2204720, 2275840, 2485952, 2519680, 2546096, 2818892, 2841088, 2909824, 3107440, 3182620, 3207680, 3523615, 3527552, 3551360, 3637280, 4031488, 4409440, 4551680, 4933061, 4971904, 5039360, 5092192, 5637784, 5682176, 5819648, 6214880, 6365240, 6415360, 7047230, 7055104, 7102720, 7274560, 8818880, 9866122, 9943808, 10078720, 10184384, 11275568, 11639296, 12429760, 12730480, 14094460, 14110208, 14205440, 14549120, 17637760, 19732244, 19887616, 20157440, 20368768, 22551136, 23278592, 24665305, 24859520, 25460960, 28188920, 28220416, 28410880, 29098240, 35275520, 39464488, 39775232, 40737536, 45102272, 49330610, 49719040, 50921920, 56377840, 58196480, 70551040, 78928976, 81475072, 90204544, 98661220, 99438080, 101843840, 112755680, 116392960, 141102080, 157857952, 162950144, 180409088, 197322440, 198876160, 203687680, 225511360, 315715904, 360818176, 394644880, 407375360, 451022720, 631431808, 721636352, 789289760, 814750720, 902045440, 1262863616, 1578579520, 1804090880, 2525727232, 3157159040, 3608181760, 5051454464, 6314318080, 12628636160, 25257272320]

約数ペア:

[(1, 25257272320), (2, 12628636160), (4, 6314318080), (5, 5051454464), (7, 3608181760), (8, 3157159040), (10, 2525727232), (14, 1804090880), (16, 1578579520), (20, 1262863616), (28, 902045440), (31, 814750720), (32, 789289760), (35, 721636352), (40, 631431808), (56, 451022720), (62, 407375360), (64, 394644880), (70, 360818176), (80, 315715904), (112, 225511360), (124, 203687680), (127, 198876160), (128, 197322440), (140, 180409088), (155, 162950144), (160, 157857952), (179, 141102080), (217, 116392960), (224, 112755680), (248, 101843840), (254, 99438080), (256, 98661220), (280, 90204544), (310, 81475072), (320, 78928976), (358, 70551040), (434, 58196480), (448, 56377840), (496, 50921920), (508, 49719040), (512, 49330610), (560, 45102272), (620, 40737536), (635, 39775232), (640, 39464488), (716, 35275520), (868, 29098240), (889, 28410880), (895, 28220416), (896, 28188920), (992, 25460960), (1016, 24859520), (1024, 24665305), (1085, 23278592), (1120, 22551136), (1240, 20368768), (1253, 20157440), (1270, 19887616), (1280, 19732244), (1432, 17637760), (1736, 14549120), (1778, 14205440), (1790, 14110208), (1792, 14094460), (1984, 12730480), (2032, 12429760), (2170, 11639296), (2240, 11275568), (2480, 10184384), (2506, 10078720), (2540, 9943808), (2560, 9866122), (2864, 8818880), (3472, 7274560), (3556, 7102720), (3580, 7055104), (3584, 7047230), (3937, 6415360), (3968, 6365240), (4064, 6214880), (4340, 5819648), (4445, 5682176), (4480, 5637784), (4960, 5092192), (5012, 5039360), (5080, 4971904), (5120, 4933061), (5549, 4551680), (5728, 4409440), (6265, 4031488), (6944, 3637280), (7112, 3551360), (7160, 3527552), (7168, 3523615), (7874, 3207680), (7936, 3182620), (8128, 3107440), (8680, 2909824), (8890, 2841088), (8960, 2818892), (9920, 2546096), (10024, 2519680), (10160, 2485952), (11098, 2275840), (11456, 2204720), (12530, 2015744), (13888, 1818640), (14224, 1775680), (14320, 1763776), (15748, 1603840), (15872, 1591310), (16256, 1553720), (17360, 1454912), (17780, 1420544), (17920, 1409446), (19685, 1283072), (19840, 1273048), (20048, 1259840), (20320, 1242976), (22196, 1137920), (22733, 1111040), (22912, 1102360), (25060, 1007872), (27559, 916480), (27745, 910336), (27776, 909320), (28448, 887840), (28640, 881888), (31496, 801920), (31744, 795655), (32512, 776860), (34720, 727456), (35560, 710272), (35840, 704723), (38843, 650240), (39370, 641536), (39680, 636524), (40096, 629920), (40640, 621488), (44392, 568960), (45466, 555520), (45824, 551180), (50120, 503936), (55118, 458240), (55490, 455168), (55552, 454660), (56896, 443920), (57280, 440944), (62992, 400960), (65024, 388430), (69440, 363728), (71120, 355136), (77686, 325120), (78740, 320768), (79360, 318262), (80192, 314960), (81280, 310744), (88784, 284480), (90932, 277760), (91648, 275590), (100240, 251968), (110236, 229120), (110980, 227584), (111104, 227330), (113665, 222208), (113792, 221960), (114560, 220472), (125984, 200480), (130048, 194215), (137795, 183296), (138880, 181864), (142240, 177568), (155372, 162560), (157480, 160384), (158720, 159131)]