20726879040

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{751}}^1$

素因数の和:855

約数の個数: 504

約数和(自身を含む): 83849455872

約数和(自身を除く): 63122576832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 168, 180, 185, 192, 210, 222, 224, 240, 252, 259, 280, 288, 296, 315, 320, 333, 336, 360, 370, 420, 444, 448, 480, 504, 518, 555, 560, 576, 592, 630, 666, 672, 720, 740, 751, 777, 840, 888, 960, 1008, 1036, 1110, 1120, 1184, 1260, 1295, 1332, 1344, 1369, 1440, 1480, 1502, 1554, 1665, 1680, 1776, 2016, 2072, 2220, 2240, 2253, 2331, 2368, 2520, 2590, 2664, 2738, 2880, 2960, 3004, 3108, 3330, 3360, 3552, 3755, 3885, 4032, 4107, 4144, 4440, 4506, 4662, 5040, 5180, 5257, 5328, 5476, 5920, 6008, 6216, 6660, 6720, 6759, 6845, 7104, 7510, 7770, 8214, 8288, 8880, 9012, 9324, 9583, 10080, 10360, 10514, 10656, 10952, 11265, 11655, 11840, 12016, 12321, 12432, 13320, 13518, 13690, 15020, 15540, 15771, 16428, 16576, 17760, 18024, 18648, 19166, 20160, 20535, 20720, 21028, 21312, 21904, 22530, 23310, 24032, 24642, 24864, 26285, 26640, 27036, 27380, 27787, 28749, 30040, 31080, 31542, 32856, 33795, 35520, 36048, 37296, 38332, 41070, 41440, 42056, 43808, 45060, 46620, 47313, 47915, 48064, 49284, 49728, 52570, 53280, 54072, 54760, 55574, 57498, 60080, 61605, 62160, 63084, 65712, 67590, 72096, 74592, 76664, 78855, 82140, 82880, 83361, 84112, 86247, 87616, 90120, 93240, 94626, 95830, 98568, 105140, 106560, 108144, 109520, 111148, 114996, 120160, 123210, 124320, 126168, 131424, 135180, 138935, 143745, 144192, 149184, 153328, 157710, 164280, 166722, 168224, 172494, 180240, 186480, 189252, 191660, 194509, 197136, 210280, 216288, 219040, 222296, 229992, 236565, 240320, 246420, 248640, 250083, 252336, 262848, 270360, 277870, 287490, 306656, 315420, 328560, 333444, 336448, 344988, 360480, 372960, 378504, 383320, 389018, 394272, 416805, 420560, 431235, 432576, 438080, 444592, 459984, 473130, 492840, 500166, 504672, 540720, 555740, 574980, 583527, 613312, 630840, 657120, 666888, 689976, 720960, 745920, 757008, 766640, 778036, 788544, 833610, 841120, 862470, 889184, 919968, 946260, 972545, 985680, 1000332, 1009344, 1028119, 1081440, 1111480, 1149960, 1167054, 1250415, 1261680, 1314240, 1333776, 1379952, 1514016, 1533280, 1556072, 1667220, 1682240, 1724940, 1750581, 1778368, 1839936, 1892520, 1945090, 1971360, 2000664, 2056238, 2162880, 2222960, 2299920, 2334108, 2500830, 2523360, 2667552, 2759904, 2917635, 3028032, 3066560, 3084357, 3112144, 3334440, 3449880, 3501162, 3785040, 3890180, 3942720, 4001328, 4112476, 4445920, 4599840, 4668216, 5001660, 5046720, 5140595, 5335104, 5519808, 5835270, 6168714, 6224288, 6668880, 6899760, 7002324, 7196833, 7570080, 7780360, 8002656, 8224952, 8752905, 8891840, 9199680, 9253071, 9336432, 10003320, 10281190, 11670540, 12337428, 12448576, 13337760, 13799520, 14004648, 14393666, 15140160, 15421785, 15560720, 16005312, 16449904, 17505810, 18506142, 18672864, 20006640, 20562380, 21590499, 23341080, 24674856, 26675520, 27599040, 28009296, 28787332, 30843570, 31121440, 32899808, 35011620, 35984165, 37012284, 37345728, 40013280, 41124760, 43180998, 46265355, 46682160, 49349712, 56018592, 57574664, 61687140, 62242880, 64771497, 65799616, 70023240, 71968330, 74024568, 80026560, 82249520, 86361996, 92530710, 93364320, 98699424, 107952495, 112037184, 115149328, 123374280, 129542994, 140046480, 143936660, 148049136, 164499040, 172723992, 185061420, 186728640, 197398848, 215904990, 230298656, 246748560, 259085988, 280092960, 287873320, 296098272, 323857485, 328998080, 345447984, 370122840, 431809980, 460597312, 493497120, 518171976, 560185920, 575746640, 592196544, 647714970, 690895968, 740245680, 863619960, 986994240, 1036343952, 1151493280, 1295429940, 1381791936, 1480491360, 1727239920, 2072687904, 2302986560, 2590859880, 2960982720, 3454479840, 4145375808, 5181719760, 6908959680, 10363439520, 20726879040]

約数ペア:

[(1, 20726879040), (2, 10363439520), (3, 6908959680), (4, 5181719760), (5, 4145375808), (6, 3454479840), (7, 2960982720), (8, 2590859880), (9, 2302986560), (10, 2072687904), (12, 1727239920), (14, 1480491360), (15, 1381791936), (16, 1295429940), (18, 1151493280), (20, 1036343952), (21, 986994240), (24, 863619960), (28, 740245680), (30, 690895968), (32, 647714970), (35, 592196544), (36, 575746640), (37, 560185920), (40, 518171976), (42, 493497120), (45, 460597312), (48, 431809980), (56, 370122840), (60, 345447984), (63, 328998080), (64, 323857485), (70, 296098272), (72, 287873320), (74, 280092960), (80, 259085988), (84, 246748560), (90, 230298656), (96, 215904990), (105, 197398848), (111, 186728640), (112, 185061420), (120, 172723992), (126, 164499040), (140, 148049136), (144, 143936660), (148, 140046480), (160, 129542994), (168, 123374280), (180, 115149328), (185, 112037184), (192, 107952495), (210, 98699424), (222, 93364320), (224, 92530710), (240, 86361996), (252, 82249520), (259, 80026560), (280, 74024568), (288, 71968330), (296, 70023240), (315, 65799616), (320, 64771497), (333, 62242880), (336, 61687140), (360, 57574664), (370, 56018592), (420, 49349712), (444, 46682160), (448, 46265355), (480, 43180998), (504, 41124760), (518, 40013280), (555, 37345728), (560, 37012284), (576, 35984165), (592, 35011620), (630, 32899808), (666, 31121440), (672, 30843570), (720, 28787332), (740, 28009296), (751, 27599040), (777, 26675520), (840, 24674856), (888, 23341080), (960, 21590499), (1008, 20562380), (1036, 20006640), (1110, 18672864), (1120, 18506142), (1184, 17505810), (1260, 16449904), (1295, 16005312), (1332, 15560720), (1344, 15421785), (1369, 15140160), (1440, 14393666), (1480, 14004648), (1502, 13799520), (1554, 13337760), (1665, 12448576), (1680, 12337428), (1776, 11670540), (2016, 10281190), (2072, 10003320), (2220, 9336432), (2240, 9253071), (2253, 9199680), (2331, 8891840), (2368, 8752905), (2520, 8224952), (2590, 8002656), (2664, 7780360), (2738, 7570080), (2880, 7196833), (2960, 7002324), (3004, 6899760), (3108, 6668880), (3330, 6224288), (3360, 6168714), (3552, 5835270), (3755, 5519808), (3885, 5335104), (4032, 5140595), (4107, 5046720), (4144, 5001660), (4440, 4668216), (4506, 4599840), (4662, 4445920), (5040, 4112476), (5180, 4001328), (5257, 3942720), (5328, 3890180), (5476, 3785040), (5920, 3501162), (6008, 3449880), (6216, 3334440), (6660, 3112144), (6720, 3084357), (6759, 3066560), (6845, 3028032), (7104, 2917635), (7510, 2759904), (7770, 2667552), (8214, 2523360), (8288, 2500830), (8880, 2334108), (9012, 2299920), (9324, 2222960), (9583, 2162880), (10080, 2056238), (10360, 2000664), (10514, 1971360), (10656, 1945090), (10952, 1892520), (11265, 1839936), (11655, 1778368), (11840, 1750581), (12016, 1724940), (12321, 1682240), (12432, 1667220), (13320, 1556072), (13518, 1533280), (13690, 1514016), (15020, 1379952), (15540, 1333776), (15771, 1314240), (16428, 1261680), (16576, 1250415), (17760, 1167054), (18024, 1149960), (18648, 1111480), (19166, 1081440), (20160, 1028119), (20535, 1009344), (20720, 1000332), (21028, 985680), (21312, 972545), (21904, 946260), (22530, 919968), (23310, 889184), (24032, 862470), (24642, 841120), (24864, 833610), (26285, 788544), (26640, 778036), (27036, 766640), (27380, 757008), (27787, 745920), (28749, 720960), (30040, 689976), (31080, 666888), (31542, 657120), (32856, 630840), (33795, 613312), (35520, 583527), (36048, 574980), (37296, 555740), (38332, 540720), (41070, 504672), (41440, 500166), (42056, 492840), (43808, 473130), (45060, 459984), (46620, 444592), (47313, 438080), (47915, 432576), (48064, 431235), (49284, 420560), (49728, 416805), (52570, 394272), (53280, 389018), (54072, 383320), (54760, 378504), (55574, 372960), (57498, 360480), (60080, 344988), (61605, 336448), (62160, 333444), (63084, 328560), (65712, 315420), (67590, 306656), (72096, 287490), (74592, 277870), (76664, 270360), (78855, 262848), (82140, 252336), (82880, 250083), (83361, 248640), (84112, 246420), (86247, 240320), (87616, 236565), (90120, 229992), (93240, 222296), (94626, 219040), (95830, 216288), (98568, 210280), (105140, 197136), (106560, 194509), (108144, 191660), (109520, 189252), (111148, 186480), (114996, 180240), (120160, 172494), (123210, 168224), (124320, 166722), (126168, 164280), (131424, 157710), (135180, 153328), (138935, 149184), (143745, 144192)]