1631391840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:484

約数の個数: 480

約数和(自身を含む): 6485282496

約数和(自身を除く): 4853890656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 32, 36, 39, 40, 45, 46, 48, 52, 54, 60, 65, 69, 72, 78, 80, 81, 90, 92, 96, 104, 108, 115, 117, 120, 130, 135, 138, 144, 156, 160, 162, 180, 184, 195, 207, 208, 216, 230, 234, 240, 260, 270, 276, 288, 299, 312, 324, 345, 351, 360, 368, 390, 405, 414, 416, 421, 432, 460, 468, 480, 520, 540, 552, 585, 598, 621, 624, 648, 690, 702, 720, 736, 780, 810, 828, 842, 864, 897, 920, 936, 1035, 1040, 1053, 1080, 1104, 1170, 1196, 1242, 1248, 1263, 1296, 1380, 1404, 1440, 1495, 1560, 1620, 1656, 1684, 1755, 1794, 1840, 1863, 1872, 2070, 2080, 2105, 2106, 2160, 2208, 2340, 2392, 2484, 2526, 2592, 2691, 2760, 2808, 2990, 3105, 3120, 3240, 3312, 3368, 3510, 3588, 3680, 3726, 3744, 3789, 4140, 4210, 4212, 4320, 4485, 4680, 4784, 4968, 5052, 5265, 5382, 5473, 5520, 5616, 5980, 6210, 6240, 6315, 6480, 6624, 6736, 7020, 7176, 7452, 7578, 8073, 8280, 8420, 8424, 8970, 9315, 9360, 9568, 9683, 9936, 10104, 10530, 10764, 10946, 11040, 11232, 11367, 11960, 12420, 12630, 12960, 13455, 13472, 14040, 14352, 14904, 15156, 16146, 16419, 16560, 16840, 16848, 17940, 18630, 18720, 18945, 19366, 19872, 20208, 21060, 21528, 21892, 22734, 23920, 24219, 24840, 25260, 26910, 27365, 28080, 28704, 29049, 29808, 30312, 32292, 32838, 33120, 33680, 33696, 34101, 35880, 37260, 37890, 38732, 40365, 40416, 42120, 43056, 43784, 45468, 47840, 48415, 48438, 49257, 49680, 50520, 53820, 54730, 56160, 56835, 58098, 59616, 60624, 64584, 65676, 67360, 68202, 71760, 74520, 75780, 77464, 80730, 82095, 84240, 86112, 87147, 87568, 90936, 96830, 96876, 98514, 99360, 101040, 107640, 109460, 113670, 116196, 121095, 121248, 125879, 129168, 131352, 136404, 143520, 145245, 147771, 149040, 151560, 154928, 161460, 164190, 168480, 170505, 174294, 175136, 181872, 193660, 193752, 197028, 202080, 215280, 218920, 227340, 232392, 242190, 246285, 251758, 258336, 261441, 262704, 272808, 290490, 295542, 298080, 303120, 309856, 322920, 328380, 341010, 348588, 363744, 377637, 387320, 387504, 394056, 430560, 435735, 437840, 443313, 454680, 464784, 484380, 492570, 503516, 522882, 525408, 545616, 580980, 591084, 606240, 629395, 645840, 656760, 682020, 697176, 738855, 755274, 774640, 775008, 784323, 788112, 871470, 875680, 886626, 909360, 929568, 968760, 985140, 1007032, 1045764, 1091232, 1132911, 1161960, 1182168, 1258790, 1291680, 1307205, 1313520, 1364040, 1394352, 1477710, 1510548, 1549280, 1568646, 1576224, 1742940, 1773252, 1818720, 1888185, 1937520, 1970280, 2014064, 2091528, 2216565, 2265822, 2323920, 2364336, 2517580, 2614410, 2627040, 2728080, 2788704, 2955420, 3021096, 3137292, 3398733, 3485880, 3546504, 3776370, 3875040, 3921615, 3940560, 4028128, 4183056, 4433130, 4531644, 4647840, 4728672, 5035160, 5228820, 5456160, 5664555, 5910840, 6042192, 6274584, 6797466, 6971760, 7093008, 7552740, 7843230, 7881120, 8366112, 8866260, 9063288, 10070320, 10196199, 10457640, 11329110, 11821680, 12084384, 12549168, 13594932, 13943520, 14186016, 15105480, 15686460, 16993665, 17732520, 18126576, 20140640, 20392398, 20915280, 22658220, 23643360, 25098336, 27189864, 30210960, 31372920, 33987330, 35465040, 36253152, 40784796, 41830560, 45316440, 50980995, 54379728, 60421920, 62745840, 67974660, 70930080, 81569592, 90632880, 101961990, 108759456, 125491680, 135949320, 163139184, 181265760, 203923980, 271898640, 326278368, 407847960, 543797280, 815695920, 1631391840]

約数ペア:

[(1, 1631391840), (2, 815695920), (3, 543797280), (4, 407847960), (5, 326278368), (6, 271898640), (8, 203923980), (9, 181265760), (10, 163139184), (12, 135949320), (13, 125491680), (15, 108759456), (16, 101961990), (18, 90632880), (20, 81569592), (23, 70930080), (24, 67974660), (26, 62745840), (27, 60421920), (30, 54379728), (32, 50980995), (36, 45316440), (39, 41830560), (40, 40784796), (45, 36253152), (46, 35465040), (48, 33987330), (52, 31372920), (54, 30210960), (60, 27189864), (65, 25098336), (69, 23643360), (72, 22658220), (78, 20915280), (80, 20392398), (81, 20140640), (90, 18126576), (92, 17732520), (96, 16993665), (104, 15686460), (108, 15105480), (115, 14186016), (117, 13943520), (120, 13594932), (130, 12549168), (135, 12084384), (138, 11821680), (144, 11329110), (156, 10457640), (160, 10196199), (162, 10070320), (180, 9063288), (184, 8866260), (195, 8366112), (207, 7881120), (208, 7843230), (216, 7552740), (230, 7093008), (234, 6971760), (240, 6797466), (260, 6274584), (270, 6042192), (276, 5910840), (288, 5664555), (299, 5456160), (312, 5228820), (324, 5035160), (345, 4728672), (351, 4647840), (360, 4531644), (368, 4433130), (390, 4183056), (405, 4028128), (414, 3940560), (416, 3921615), (421, 3875040), (432, 3776370), (460, 3546504), (468, 3485880), (480, 3398733), (520, 3137292), (540, 3021096), (552, 2955420), (585, 2788704), (598, 2728080), (621, 2627040), (624, 2614410), (648, 2517580), (690, 2364336), (702, 2323920), (720, 2265822), (736, 2216565), (780, 2091528), (810, 2014064), (828, 1970280), (842, 1937520), (864, 1888185), (897, 1818720), (920, 1773252), (936, 1742940), (1035, 1576224), (1040, 1568646), (1053, 1549280), (1080, 1510548), (1104, 1477710), (1170, 1394352), (1196, 1364040), (1242, 1313520), (1248, 1307205), (1263, 1291680), (1296, 1258790), (1380, 1182168), (1404, 1161960), (1440, 1132911), (1495, 1091232), (1560, 1045764), (1620, 1007032), (1656, 985140), (1684, 968760), (1755, 929568), (1794, 909360), (1840, 886626), (1863, 875680), (1872, 871470), (2070, 788112), (2080, 784323), (2105, 775008), (2106, 774640), (2160, 755274), (2208, 738855), (2340, 697176), (2392, 682020), (2484, 656760), (2526, 645840), (2592, 629395), (2691, 606240), (2760, 591084), (2808, 580980), (2990, 545616), (3105, 525408), (3120, 522882), (3240, 503516), (3312, 492570), (3368, 484380), (3510, 464784), (3588, 454680), (3680, 443313), (3726, 437840), (3744, 435735), (3789, 430560), (4140, 394056), (4210, 387504), (4212, 387320), (4320, 377637), (4485, 363744), (4680, 348588), (4784, 341010), (4968, 328380), (5052, 322920), (5265, 309856), (5382, 303120), (5473, 298080), (5520, 295542), (5616, 290490), (5980, 272808), (6210, 262704), (6240, 261441), (6315, 258336), (6480, 251758), (6624, 246285), (6736, 242190), (7020, 232392), (7176, 227340), (7452, 218920), (7578, 215280), (8073, 202080), (8280, 197028), (8420, 193752), (8424, 193660), (8970, 181872), (9315, 175136), (9360, 174294), (9568, 170505), (9683, 168480), (9936, 164190), (10104, 161460), (10530, 154928), (10764, 151560), (10946, 149040), (11040, 147771), (11232, 145245), (11367, 143520), (11960, 136404), (12420, 131352), (12630, 129168), (12960, 125879), (13455, 121248), (13472, 121095), (14040, 116196), (14352, 113670), (14904, 109460), (15156, 107640), (16146, 101040), (16419, 99360), (16560, 98514), (16840, 96876), (16848, 96830), (17940, 90936), (18630, 87568), (18720, 87147), (18945, 86112), (19366, 84240), (19872, 82095), (20208, 80730), (21060, 77464), (21528, 75780), (21892, 74520), (22734, 71760), (23920, 68202), (24219, 67360), (24840, 65676), (25260, 64584), (26910, 60624), (27365, 59616), (28080, 58098), (28704, 56835), (29049, 56160), (29808, 54730), (30312, 53820), (32292, 50520), (32838, 49680), (33120, 49257), (33680, 48438), (33696, 48415), (34101, 47840), (35880, 45468), (37260, 43784), (37890, 43056), (38732, 42120), (40365, 40416)]