8181155840

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 384

約数和(自身を含む): 23841941760

約数和(自身を除く): 15660785920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 37, 40, 44, 52, 55, 64, 65, 74, 80, 88, 104, 110, 128, 130, 143, 148, 151, 160, 176, 185, 208, 220, 256, 260, 286, 296, 302, 320, 352, 370, 407, 416, 440, 481, 512, 520, 572, 592, 604, 640, 704, 715, 740, 755, 814, 832, 880, 962, 1024, 1040, 1144, 1184, 1208, 1280, 1408, 1430, 1480, 1510, 1628, 1661, 1664, 1760, 1924, 1963, 2035, 2048, 2080, 2288, 2368, 2405, 2416, 2560, 2816, 2860, 2960, 3020, 3256, 3322, 3328, 3520, 3848, 3926, 4070, 4160, 4576, 4736, 4810, 4832, 5120, 5291, 5587, 5632, 5720, 5920, 6040, 6512, 6644, 6656, 7040, 7696, 7852, 8140, 8305, 8320, 9152, 9472, 9620, 9664, 9815, 10240, 10582, 11174, 11264, 11440, 11840, 12080, 13024, 13288, 13312, 14080, 15392, 15704, 16280, 16610, 16640, 18304, 18944, 19240, 19328, 19630, 21164, 21593, 22348, 22528, 22880, 23680, 24160, 26048, 26455, 26576, 26624, 27935, 28160, 30784, 31408, 32560, 33220, 33280, 36608, 37888, 38480, 38656, 39260, 42328, 43186, 44696, 45760, 47360, 48320, 52096, 52910, 53152, 55870, 56320, 61457, 61568, 62816, 65120, 66440, 66560, 72631, 73216, 75776, 76960, 77312, 78520, 84656, 86372, 89392, 91520, 94720, 96640, 104192, 105820, 106304, 107965, 111740, 112640, 122914, 123136, 125632, 130240, 132880, 133120, 145262, 146432, 153920, 154624, 157040, 169312, 172744, 178784, 183040, 189440, 193280, 208384, 211640, 212608, 215930, 223480, 245828, 246272, 251264, 260480, 265760, 290524, 292864, 307285, 307840, 309248, 314080, 338624, 345488, 357568, 363155, 366080, 378880, 386560, 416768, 423280, 425216, 431860, 446960, 491656, 492544, 502528, 520960, 531520, 581048, 614570, 615680, 628160, 677248, 690976, 715136, 726310, 732160, 773120, 798941, 833536, 846560, 850432, 863720, 893920, 983312, 985088, 1005056, 1041920, 1063040, 1162096, 1229140, 1231360, 1256320, 1354496, 1381952, 1430272, 1452620, 1464320, 1546240, 1597882, 1693120, 1700864, 1727440, 1787840, 1966624, 2010112, 2083840, 2126080, 2324192, 2458280, 2462720, 2512640, 2708992, 2763904, 2860544, 2905240, 3195764, 3386240, 3401728, 3454880, 3575680, 3933248, 3994705, 4020224, 4167680, 4252160, 4648384, 4916560, 4925440, 5025280, 5417984, 5527808, 5721088, 5810480, 6391528, 6772480, 6909760, 7151360, 7866496, 7989410, 8504320, 9296768, 9833120, 10050560, 10835968, 11055616, 11442176, 11620960, 12783056, 13544960, 13819520, 14302720, 15732992, 15978820, 17008640, 18593536, 19666240, 20101120, 22111232, 23241920, 25566112, 27089920, 27639040, 28605440, 31465984, 31957640, 37187072, 39332480, 44222464, 46483840, 51132224, 54179840, 55278080, 57210880, 62931968, 63915280, 74374144, 78664960, 92967680, 102264448, 110556160, 125863936, 127830560, 148748288, 157329920, 185935360, 204528896, 221112320, 255661120, 314659840, 371870720, 409057792, 511322240, 629319680, 743741440, 818115584, 1022644480, 1636231168, 2045288960, 4090577920, 8181155840]

約数ペア:

[(1, 8181155840), (2, 4090577920), (4, 2045288960), (5, 1636231168), (8, 1022644480), (10, 818115584), (11, 743741440), (13, 629319680), (16, 511322240), (20, 409057792), (22, 371870720), (26, 314659840), (32, 255661120), (37, 221112320), (40, 204528896), (44, 185935360), (52, 157329920), (55, 148748288), (64, 127830560), (65, 125863936), (74, 110556160), (80, 102264448), (88, 92967680), (104, 78664960), (110, 74374144), (128, 63915280), (130, 62931968), (143, 57210880), (148, 55278080), (151, 54179840), (160, 51132224), (176, 46483840), (185, 44222464), (208, 39332480), (220, 37187072), (256, 31957640), (260, 31465984), (286, 28605440), (296, 27639040), (302, 27089920), (320, 25566112), (352, 23241920), (370, 22111232), (407, 20101120), (416, 19666240), (440, 18593536), (481, 17008640), (512, 15978820), (520, 15732992), (572, 14302720), (592, 13819520), (604, 13544960), (640, 12783056), (704, 11620960), (715, 11442176), (740, 11055616), (755, 10835968), (814, 10050560), (832, 9833120), (880, 9296768), (962, 8504320), (1024, 7989410), (1040, 7866496), (1144, 7151360), (1184, 6909760), (1208, 6772480), (1280, 6391528), (1408, 5810480), (1430, 5721088), (1480, 5527808), (1510, 5417984), (1628, 5025280), (1661, 4925440), (1664, 4916560), (1760, 4648384), (1924, 4252160), (1963, 4167680), (2035, 4020224), (2048, 3994705), (2080, 3933248), (2288, 3575680), (2368, 3454880), (2405, 3401728), (2416, 3386240), (2560, 3195764), (2816, 2905240), (2860, 2860544), (2960, 2763904), (3020, 2708992), (3256, 2512640), (3322, 2462720), (3328, 2458280), (3520, 2324192), (3848, 2126080), (3926, 2083840), (4070, 2010112), (4160, 1966624), (4576, 1787840), (4736, 1727440), (4810, 1700864), (4832, 1693120), (5120, 1597882), (5291, 1546240), (5587, 1464320), (5632, 1452620), (5720, 1430272), (5920, 1381952), (6040, 1354496), (6512, 1256320), (6644, 1231360), (6656, 1229140), (7040, 1162096), (7696, 1063040), (7852, 1041920), (8140, 1005056), (8305, 985088), (8320, 983312), (9152, 893920), (9472, 863720), (9620, 850432), (9664, 846560), (9815, 833536), (10240, 798941), (10582, 773120), (11174, 732160), (11264, 726310), (11440, 715136), (11840, 690976), (12080, 677248), (13024, 628160), (13288, 615680), (13312, 614570), (14080, 581048), (15392, 531520), (15704, 520960), (16280, 502528), (16610, 492544), (16640, 491656), (18304, 446960), (18944, 431860), (19240, 425216), (19328, 423280), (19630, 416768), (21164, 386560), (21593, 378880), (22348, 366080), (22528, 363155), (22880, 357568), (23680, 345488), (24160, 338624), (26048, 314080), (26455, 309248), (26576, 307840), (26624, 307285), (27935, 292864), (28160, 290524), (30784, 265760), (31408, 260480), (32560, 251264), (33220, 246272), (33280, 245828), (36608, 223480), (37888, 215930), (38480, 212608), (38656, 211640), (39260, 208384), (42328, 193280), (43186, 189440), (44696, 183040), (45760, 178784), (47360, 172744), (48320, 169312), (52096, 157040), (52910, 154624), (53152, 153920), (55870, 146432), (56320, 145262), (61457, 133120), (61568, 132880), (62816, 130240), (65120, 125632), (66440, 123136), (66560, 122914), (72631, 112640), (73216, 111740), (75776, 107965), (76960, 106304), (77312, 105820), (78520, 104192), (84656, 96640), (86372, 94720), (89392, 91520)]