7246711680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1279}}^1$

素因数の和:1541

約数の個数: 256

約数和(自身を含む): 25004851200

約数和(自身を除く): 17758139520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 227, 240, 260, 312, 320, 384, 390, 416, 454, 480, 520, 624, 640, 681, 780, 832, 908, 960, 1040, 1135, 1248, 1279, 1362, 1560, 1664, 1816, 1920, 2080, 2270, 2496, 2558, 2724, 2951, 3120, 3405, 3632, 3837, 4160, 4540, 4992, 5116, 5448, 5902, 6240, 6395, 6810, 7264, 7674, 8320, 8853, 9080, 10232, 10896, 11804, 12480, 12790, 13620, 14528, 14755, 15348, 16627, 17706, 18160, 19185, 20464, 21792, 23608, 24960, 25580, 27240, 29056, 29510, 30696, 33254, 35412, 36320, 38370, 40928, 43584, 44265, 47216, 49881, 51160, 54480, 59020, 61392, 66508, 70824, 72640, 76740, 81856, 83135, 87168, 88530, 94432, 99762, 102320, 108960, 118040, 122784, 133016, 141648, 145280, 153480, 163712, 166270, 177060, 188864, 199524, 204640, 217920, 236080, 245568, 249405, 266032, 283296, 290333, 306960, 332540, 354120, 377728, 399048, 409280, 435840, 472160, 491136, 498810, 532064, 566592, 580666, 613920, 665080, 708240, 798096, 818560, 870999, 944320, 997620, 1064128, 1133184, 1161332, 1227840, 1330160, 1416480, 1451665, 1596192, 1741998, 1888640, 1995240, 2128256, 2322664, 2455680, 2660320, 2832960, 2903330, 3192384, 3483996, 3774329, 3990480, 4354995, 4645328, 5320640, 5665920, 5806660, 6384768, 6967992, 7548658, 7980960, 8709990, 9290656, 10641280, 11322987, 11613320, 13935984, 15097316, 15961920, 17419980, 18581312, 18871645, 22645974, 23226640, 27871968, 30194632, 31923840, 34839960, 37162624, 37743290, 45291948, 46453280, 55743936, 56614935, 60389264, 69679920, 75486580, 90583896, 92906560, 111487872, 113229870, 120778528, 139359840, 150973160, 181167792, 185813120, 226459740, 241557056, 278719680, 301946320, 362335584, 452919480, 483114112, 557439360, 603892640, 724671168, 905838960, 1207785280, 1449342336, 1811677920, 2415570560, 3623355840, 7246711680]

約数ペア:

[(1, 7246711680), (2, 3623355840), (3, 2415570560), (4, 1811677920), (5, 1449342336), (6, 1207785280), (8, 905838960), (10, 724671168), (12, 603892640), (13, 557439360), (15, 483114112), (16, 452919480), (20, 362335584), (24, 301946320), (26, 278719680), (30, 241557056), (32, 226459740), (39, 185813120), (40, 181167792), (48, 150973160), (52, 139359840), (60, 120778528), (64, 113229870), (65, 111487872), (78, 92906560), (80, 90583896), (96, 75486580), (104, 69679920), (120, 60389264), (128, 56614935), (130, 55743936), (156, 46453280), (160, 45291948), (192, 37743290), (195, 37162624), (208, 34839960), (227, 31923840), (240, 30194632), (260, 27871968), (312, 23226640), (320, 22645974), (384, 18871645), (390, 18581312), (416, 17419980), (454, 15961920), (480, 15097316), (520, 13935984), (624, 11613320), (640, 11322987), (681, 10641280), (780, 9290656), (832, 8709990), (908, 7980960), (960, 7548658), (1040, 6967992), (1135, 6384768), (1248, 5806660), (1279, 5665920), (1362, 5320640), (1560, 4645328), (1664, 4354995), (1816, 3990480), (1920, 3774329), (2080, 3483996), (2270, 3192384), (2496, 2903330), (2558, 2832960), (2724, 2660320), (2951, 2455680), (3120, 2322664), (3405, 2128256), (3632, 1995240), (3837, 1888640), (4160, 1741998), (4540, 1596192), (4992, 1451665), (5116, 1416480), (5448, 1330160), (5902, 1227840), (6240, 1161332), (6395, 1133184), (6810, 1064128), (7264, 997620), (7674, 944320), (8320, 870999), (8853, 818560), (9080, 798096), (10232, 708240), (10896, 665080), (11804, 613920), (12480, 580666), (12790, 566592), (13620, 532064), (14528, 498810), (14755, 491136), (15348, 472160), (16627, 435840), (17706, 409280), (18160, 399048), (19185, 377728), (20464, 354120), (21792, 332540), (23608, 306960), (24960, 290333), (25580, 283296), (27240, 266032), (29056, 249405), (29510, 245568), (30696, 236080), (33254, 217920), (35412, 204640), (36320, 199524), (38370, 188864), (40928, 177060), (43584, 166270), (44265, 163712), (47216, 153480), (49881, 145280), (51160, 141648), (54480, 133016), (59020, 122784), (61392, 118040), (66508, 108960), (70824, 102320), (72640, 99762), (76740, 94432), (81856, 88530), (83135, 87168)]