13212273760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{37}}^2\times {\mathrm{1231}}^1$

素因数の和:1334

約数の個数: 216

約数和(自身を含む): 37348353504

約数和(自身を除く): 24136079744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 70, 74, 80, 98, 112, 140, 148, 160, 185, 196, 224, 245, 259, 280, 296, 370, 392, 490, 518, 560, 592, 740, 784, 980, 1036, 1120, 1184, 1231, 1295, 1369, 1480, 1568, 1813, 1960, 2072, 2462, 2590, 2738, 2960, 3626, 3920, 4144, 4924, 5180, 5476, 5920, 6155, 6845, 7252, 7840, 8288, 8617, 9065, 9583, 9848, 10360, 10952, 12310, 13690, 14504, 17234, 18130, 19166, 19696, 20720, 21904, 24620, 27380, 29008, 34468, 36260, 38332, 39392, 41440, 43085, 43808, 45547, 47915, 49240, 54760, 58016, 60319, 67081, 68936, 72520, 76664, 86170, 91094, 95830, 98480, 109520, 120638, 134162, 137872, 145040, 153328, 172340, 182188, 191660, 196960, 219040, 227735, 241276, 268324, 275744, 290080, 301595, 306656, 318829, 335405, 344680, 364376, 383320, 455470, 482552, 536648, 603190, 637658, 670810, 689360, 728752, 766640, 910940, 965104, 1073296, 1206380, 1275316, 1341620, 1378720, 1457504, 1533280, 1594145, 1685239, 1821880, 1930208, 2146592, 2231803, 2412760, 2550632, 2683240, 3188290, 3370478, 3643760, 4463606, 4825520, 5101264, 5366480, 6376580, 6740956, 7287520, 8426195, 8927212, 9651040, 10202528, 10732960, 11159015, 11796673, 12753160, 13481912, 16852390, 17854424, 22318030, 23593346, 25506320, 26963824, 33704780, 35708848, 44636060, 47186692, 51012640, 53927648, 58983365, 67409560, 71417696, 82576711, 89272120, 94373384, 117966730, 134819120, 165153422, 178544240, 188746768, 235933460, 269638240, 330306844, 357088480, 377493536, 412883555, 471866920, 660613688, 825767110, 943733840, 1321227376, 1651534220, 1887467680, 2642454752, 3303068440, 6606136880, 13212273760]

約数ペア:

[(1, 13212273760), (2, 6606136880), (4, 3303068440), (5, 2642454752), (7, 1887467680), (8, 1651534220), (10, 1321227376), (14, 943733840), (16, 825767110), (20, 660613688), (28, 471866920), (32, 412883555), (35, 377493536), (37, 357088480), (40, 330306844), (49, 269638240), (56, 235933460), (70, 188746768), (74, 178544240), (80, 165153422), (98, 134819120), (112, 117966730), (140, 94373384), (148, 89272120), (160, 82576711), (185, 71417696), (196, 67409560), (224, 58983365), (245, 53927648), (259, 51012640), (280, 47186692), (296, 44636060), (370, 35708848), (392, 33704780), (490, 26963824), (518, 25506320), (560, 23593346), (592, 22318030), (740, 17854424), (784, 16852390), (980, 13481912), (1036, 12753160), (1120, 11796673), (1184, 11159015), (1231, 10732960), (1295, 10202528), (1369, 9651040), (1480, 8927212), (1568, 8426195), (1813, 7287520), (1960, 6740956), (2072, 6376580), (2462, 5366480), (2590, 5101264), (2738, 4825520), (2960, 4463606), (3626, 3643760), (3920, 3370478), (4144, 3188290), (4924, 2683240), (5180, 2550632), (5476, 2412760), (5920, 2231803), (6155, 2146592), (6845, 1930208), (7252, 1821880), (7840, 1685239), (8288, 1594145), (8617, 1533280), (9065, 1457504), (9583, 1378720), (9848, 1341620), (10360, 1275316), (10952, 1206380), (12310, 1073296), (13690, 965104), (14504, 910940), (17234, 766640), (18130, 728752), (19166, 689360), (19696, 670810), (20720, 637658), (21904, 603190), (24620, 536648), (27380, 482552), (29008, 455470), (34468, 383320), (36260, 364376), (38332, 344680), (39392, 335405), (41440, 318829), (43085, 306656), (43808, 301595), (45547, 290080), (47915, 275744), (49240, 268324), (54760, 241276), (58016, 227735), (60319, 219040), (67081, 196960), (68936, 191660), (72520, 182188), (76664, 172340), (86170, 153328), (91094, 145040), (95830, 137872), (98480, 134162), (109520, 120638)]