218932560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{359}}^1$

素因数の和:407

約数の個数: 360

約数和(自身を含む): 926190720

約数和(自身を除く): 707258160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 121, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 242, 252, 264, 280, 308, 315, 330, 336, 359, 360, 363, 385, 396, 420, 440, 462, 484, 495, 504, 528, 560, 605, 616, 630, 660, 693, 718, 720, 726, 770, 792, 840, 847, 880, 924, 968, 990, 1008, 1077, 1089, 1155, 1210, 1232, 1260, 1320, 1386, 1436, 1452, 1540, 1584, 1680, 1694, 1795, 1815, 1848, 1936, 1980, 2154, 2178, 2310, 2420, 2513, 2520, 2541, 2640, 2772, 2872, 2904, 3080, 3231, 3388, 3465, 3590, 3630, 3696, 3949, 3960, 4235, 4308, 4356, 4620, 4840, 5026, 5040, 5082, 5385, 5445, 5544, 5744, 5808, 6160, 6462, 6776, 6930, 7180, 7260, 7539, 7623, 7898, 7920, 8470, 8616, 8712, 9240, 9680, 10052, 10164, 10770, 10890, 11088, 11847, 12565, 12705, 12924, 13552, 13860, 14360, 14520, 15078, 15246, 15796, 16155, 16940, 17232, 17424, 18480, 19745, 20104, 20328, 21540, 21780, 22617, 23694, 25130, 25410, 25848, 27643, 27720, 28720, 29040, 30156, 30492, 31592, 32310, 33880, 35541, 37695, 38115, 39490, 40208, 40656, 43080, 43439, 43560, 45234, 47388, 50260, 50820, 51696, 55286, 55440, 59235, 60312, 60984, 63184, 64620, 67760, 71082, 75390, 76230, 78980, 82929, 86160, 86878, 87120, 90468, 94776, 100520, 101640, 110572, 113085, 118470, 120624, 121968, 129240, 130317, 138215, 142164, 150780, 152460, 157960, 165858, 173756, 177705, 180936, 189552, 201040, 203280, 217195, 221144, 226170, 236940, 248787, 258480, 260634, 276430, 284328, 301560, 304073, 304920, 315920, 331716, 347512, 355410, 361872, 390951, 414645, 434390, 442288, 452340, 473880, 497574, 521268, 552860, 568656, 603120, 608146, 609840, 651585, 663432, 695024, 710820, 781902, 829290, 868780, 904680, 912219, 947760, 995148, 1042536, 1105720, 1216292, 1243935, 1303170, 1326864, 1421640, 1520365, 1563804, 1658580, 1737560, 1809360, 1824438, 1954755, 1990296, 2085072, 2211440, 2432584, 2487870, 2606340, 2736657, 2843280, 3040730, 3127608, 3317160, 3475120, 3648876, 3909510, 3980592, 4561095, 4865168, 4975740, 5212680, 5473314, 6081460, 6255216, 6634320, 7297752, 7819020, 9122190, 9951480, 10425360, 10946628, 12162920, 13683285, 14595504, 15638040, 18244380, 19902960, 21893256, 24325840, 27366570, 31276080, 36488760, 43786512, 54733140, 72977520, 109466280, 218932560]

約数ペア:

[(1, 218932560), (2, 109466280), (3, 72977520), (4, 54733140), (5, 43786512), (6, 36488760), (7, 31276080), (8, 27366570), (9, 24325840), (10, 21893256), (11, 19902960), (12, 18244380), (14, 15638040), (15, 14595504), (16, 13683285), (18, 12162920), (20, 10946628), (21, 10425360), (22, 9951480), (24, 9122190), (28, 7819020), (30, 7297752), (33, 6634320), (35, 6255216), (36, 6081460), (40, 5473314), (42, 5212680), (44, 4975740), (45, 4865168), (48, 4561095), (55, 3980592), (56, 3909510), (60, 3648876), (63, 3475120), (66, 3317160), (70, 3127608), (72, 3040730), (77, 2843280), (80, 2736657), (84, 2606340), (88, 2487870), (90, 2432584), (99, 2211440), (105, 2085072), (110, 1990296), (112, 1954755), (120, 1824438), (121, 1809360), (126, 1737560), (132, 1658580), (140, 1563804), (144, 1520365), (154, 1421640), (165, 1326864), (168, 1303170), (176, 1243935), (180, 1216292), (198, 1105720), (210, 1042536), (220, 995148), (231, 947760), (240, 912219), (242, 904680), (252, 868780), (264, 829290), (280, 781902), (308, 710820), (315, 695024), (330, 663432), (336, 651585), (359, 609840), (360, 608146), (363, 603120), (385, 568656), (396, 552860), (420, 521268), (440, 497574), (462, 473880), (484, 452340), (495, 442288), (504, 434390), (528, 414645), (560, 390951), (605, 361872), (616, 355410), (630, 347512), (660, 331716), (693, 315920), (718, 304920), (720, 304073), (726, 301560), (770, 284328), (792, 276430), (840, 260634), (847, 258480), (880, 248787), (924, 236940), (968, 226170), (990, 221144), (1008, 217195), (1077, 203280), (1089, 201040), (1155, 189552), (1210, 180936), (1232, 177705), (1260, 173756), (1320, 165858), (1386, 157960), (1436, 152460), (1452, 150780), (1540, 142164), (1584, 138215), (1680, 130317), (1694, 129240), (1795, 121968), (1815, 120624), (1848, 118470), (1936, 113085), (1980, 110572), (2154, 101640), (2178, 100520), (2310, 94776), (2420, 90468), (2513, 87120), (2520, 86878), (2541, 86160), (2640, 82929), (2772, 78980), (2872, 76230), (2904, 75390), (3080, 71082), (3231, 67760), (3388, 64620), (3465, 63184), (3590, 60984), (3630, 60312), (3696, 59235), (3949, 55440), (3960, 55286), (4235, 51696), (4308, 50820), (4356, 50260), (4620, 47388), (4840, 45234), (5026, 43560), (5040, 43439), (5082, 43080), (5385, 40656), (5445, 40208), (5544, 39490), (5744, 38115), (5808, 37695), (6160, 35541), (6462, 33880), (6776, 32310), (6930, 31592), (7180, 30492), (7260, 30156), (7539, 29040), (7623, 28720), (7898, 27720), (7920, 27643), (8470, 25848), (8616, 25410), (8712, 25130), (9240, 23694), (9680, 22617), (10052, 21780), (10164, 21540), (10770, 20328), (10890, 20104), (11088, 19745), (11847, 18480), (12565, 17424), (12705, 17232), (12924, 16940), (13552, 16155), (13860, 15796), (14360, 15246), (14520, 15078)]