20735681760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{2083}}^1$

素因数の和:2358

約数の個数: 288

約数和(自身を含む): 73405882368

約数和(自身を除く): 52670200608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 223, 240, 248, 279, 288, 310, 360, 372, 446, 465, 480, 496, 558, 620, 669, 720, 744, 892, 930, 992, 1115, 1116, 1240, 1338, 1395, 1440, 1488, 1784, 1860, 2007, 2083, 2230, 2232, 2480, 2676, 2790, 2976, 3345, 3568, 3720, 4014, 4166, 4460, 4464, 4960, 5352, 5580, 6249, 6690, 6913, 7136, 7440, 8028, 8332, 8920, 8928, 10035, 10415, 10704, 11160, 12498, 13380, 13826, 14880, 16056, 16664, 17840, 18747, 20070, 20739, 20830, 21408, 22320, 24996, 26760, 27652, 31245, 32112, 33328, 34565, 35680, 37494, 40140, 41478, 41660, 44640, 49992, 53520, 55304, 62217, 62490, 64224, 64573, 66656, 69130, 74988, 80280, 82956, 83320, 93735, 99984, 103695, 107040, 110608, 124434, 124980, 129146, 138260, 149976, 160560, 165912, 166640, 187470, 193719, 199968, 207390, 221216, 248868, 249960, 258292, 276520, 299952, 311085, 321120, 322865, 331824, 333280, 374940, 387438, 414780, 464509, 497736, 499920, 516584, 553040, 581157, 599904, 622170, 645730, 663648, 749880, 774876, 829560, 929018, 968595, 995472, 999840, 1033168, 1106080, 1162314, 1244340, 1291460, 1393527, 1499760, 1549752, 1659120, 1858036, 1937190, 1990944, 2066336, 2322545, 2324628, 2488680, 2582920, 2787054, 2905785, 2999520, 3099504, 3318240, 3716072, 3874380, 4180581, 4645090, 4649256, 4977360, 5165840, 5574108, 5811570, 6199008, 6967635, 7432144, 7748760, 8361162, 9290180, 9298512, 9954720, 10331680, 11148216, 11623140, 13935270, 14399779, 14864288, 15497520, 16722324, 18580360, 18597024, 20902905, 22296432, 23246280, 27870540, 28799558, 30995040, 33444648, 37160720, 41805810, 43199337, 44592864, 46492560, 55741080, 57599116, 66889296, 71998895, 74321440, 83611620, 86398674, 92985120, 111482160, 115198232, 129598011, 133778592, 143997790, 167223240, 172797348, 215996685, 222964320, 230396464, 259196022, 287995580, 334446480, 345594696, 431993370, 460792928, 518392044, 575991160, 647990055, 668892960, 691189392, 863986740, 1036784088, 1151982320, 1295980110, 1382378784, 1727973480, 2073568176, 2303964640, 2591960220, 3455946960, 4147136352, 5183920440, 6911893920, 10367840880, 20735681760]

約数ペア:

[(1, 20735681760), (2, 10367840880), (3, 6911893920), (4, 5183920440), (5, 4147136352), (6, 3455946960), (8, 2591960220), (9, 2303964640), (10, 2073568176), (12, 1727973480), (15, 1382378784), (16, 1295980110), (18, 1151982320), (20, 1036784088), (24, 863986740), (30, 691189392), (31, 668892960), (32, 647990055), (36, 575991160), (40, 518392044), (45, 460792928), (48, 431993370), (60, 345594696), (62, 334446480), (72, 287995580), (80, 259196022), (90, 230396464), (93, 222964320), (96, 215996685), (120, 172797348), (124, 167223240), (144, 143997790), (155, 133778592), (160, 129598011), (180, 115198232), (186, 111482160), (223, 92985120), (240, 86398674), (248, 83611620), (279, 74321440), (288, 71998895), (310, 66889296), (360, 57599116), (372, 55741080), (446, 46492560), (465, 44592864), (480, 43199337), (496, 41805810), (558, 37160720), (620, 33444648), (669, 30995040), (720, 28799558), (744, 27870540), (892, 23246280), (930, 22296432), (992, 20902905), (1115, 18597024), (1116, 18580360), (1240, 16722324), (1338, 15497520), (1395, 14864288), (1440, 14399779), (1488, 13935270), (1784, 11623140), (1860, 11148216), (2007, 10331680), (2083, 9954720), (2230, 9298512), (2232, 9290180), (2480, 8361162), (2676, 7748760), (2790, 7432144), (2976, 6967635), (3345, 6199008), (3568, 5811570), (3720, 5574108), (4014, 5165840), (4166, 4977360), (4460, 4649256), (4464, 4645090), (4960, 4180581), (5352, 3874380), (5580, 3716072), (6249, 3318240), (6690, 3099504), (6913, 2999520), (7136, 2905785), (7440, 2787054), (8028, 2582920), (8332, 2488680), (8920, 2324628), (8928, 2322545), (10035, 2066336), (10415, 1990944), (10704, 1937190), (11160, 1858036), (12498, 1659120), (13380, 1549752), (13826, 1499760), (14880, 1393527), (16056, 1291460), (16664, 1244340), (17840, 1162314), (18747, 1106080), (20070, 1033168), (20739, 999840), (20830, 995472), (21408, 968595), (22320, 929018), (24996, 829560), (26760, 774876), (27652, 749880), (31245, 663648), (32112, 645730), (33328, 622170), (34565, 599904), (35680, 581157), (37494, 553040), (40140, 516584), (41478, 499920), (41660, 497736), (44640, 464509), (49992, 414780), (53520, 387438), (55304, 374940), (62217, 333280), (62490, 331824), (64224, 322865), (64573, 321120), (66656, 311085), (69130, 299952), (74988, 276520), (80280, 258292), (82956, 249960), (83320, 248868), (93735, 221216), (99984, 207390), (103695, 199968), (107040, 193719), (110608, 187470), (124434, 166640), (124980, 165912), (129146, 160560), (138260, 149976)]