240985920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 336

約数和(自身を含む): 917326080

約数和(自身を除く): 676340160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 49, 56, 60, 64, 70, 80, 84, 94, 96, 98, 105, 109, 112, 120, 140, 141, 147, 160, 168, 188, 192, 196, 210, 218, 224, 235, 240, 245, 280, 282, 294, 320, 327, 329, 336, 376, 392, 420, 436, 448, 470, 480, 490, 545, 560, 564, 588, 654, 658, 672, 705, 735, 752, 763, 784, 840, 872, 940, 960, 980, 987, 1090, 1120, 1128, 1176, 1308, 1316, 1344, 1410, 1470, 1504, 1526, 1568, 1635, 1645, 1680, 1744, 1880, 1960, 1974, 2180, 2240, 2256, 2289, 2303, 2352, 2616, 2632, 2820, 2940, 3008, 3052, 3136, 3270, 3290, 3360, 3488, 3760, 3815, 3920, 3948, 4360, 4512, 4578, 4606, 4704, 4935, 5123, 5232, 5264, 5341, 5640, 5880, 6104, 6540, 6580, 6720, 6909, 6976, 7520, 7630, 7840, 7896, 8720, 9024, 9156, 9212, 9408, 9870, 10246, 10464, 10528, 10682, 11280, 11445, 11515, 11760, 12208, 13080, 13160, 13818, 15040, 15260, 15369, 15680, 15792, 16023, 17440, 18312, 18424, 19740, 20492, 20928, 21056, 21364, 22560, 22890, 23030, 23520, 24416, 25615, 26160, 26320, 26705, 27636, 30520, 30738, 31584, 32046, 34545, 34880, 35861, 36624, 36848, 39480, 40984, 42728, 45120, 45780, 46060, 47040, 48832, 51230, 52320, 52640, 53410, 55272, 61040, 61476, 63168, 64092, 69090, 71722, 73248, 73696, 76845, 78960, 80115, 81968, 85456, 91560, 92120, 102460, 104640, 105280, 106820, 107583, 110544, 122080, 122952, 128184, 138180, 143444, 146496, 147392, 153690, 157920, 160230, 163936, 170912, 179305, 183120, 184240, 204920, 213640, 215166, 221088, 244160, 245904, 251027, 256368, 276360, 286888, 307380, 315840, 320460, 327872, 341824, 358610, 366240, 368480, 409840, 427280, 430332, 442176, 491808, 502054, 512736, 537915, 552720, 573776, 614760, 640920, 717220, 732480, 736960, 753081, 819680, 854560, 860664, 983616, 1004108, 1025472, 1075830, 1105440, 1147552, 1229520, 1255135, 1281840, 1434440, 1506162, 1639360, 1709120, 1721328, 2008216, 2151660, 2210880, 2295104, 2459040, 2510270, 2563680, 2868880, 3012324, 3442656, 3765405, 4016432, 4303320, 4918080, 5020540, 5127360, 5737760, 6024648, 6885312, 7530810, 8032864, 8606640, 10041080, 11475520, 12049296, 15061620, 16065728, 17213280, 20082160, 24098592, 30123240, 34426560, 40164320, 48197184, 60246480, 80328640, 120492960, 240985920]

約数ペア:

[(1, 240985920), (2, 120492960), (3, 80328640), (4, 60246480), (5, 48197184), (6, 40164320), (7, 34426560), (8, 30123240), (10, 24098592), (12, 20082160), (14, 17213280), (15, 16065728), (16, 15061620), (20, 12049296), (21, 11475520), (24, 10041080), (28, 8606640), (30, 8032864), (32, 7530810), (35, 6885312), (40, 6024648), (42, 5737760), (47, 5127360), (48, 5020540), (49, 4918080), (56, 4303320), (60, 4016432), (64, 3765405), (70, 3442656), (80, 3012324), (84, 2868880), (94, 2563680), (96, 2510270), (98, 2459040), (105, 2295104), (109, 2210880), (112, 2151660), (120, 2008216), (140, 1721328), (141, 1709120), (147, 1639360), (160, 1506162), (168, 1434440), (188, 1281840), (192, 1255135), (196, 1229520), (210, 1147552), (218, 1105440), (224, 1075830), (235, 1025472), (240, 1004108), (245, 983616), (280, 860664), (282, 854560), (294, 819680), (320, 753081), (327, 736960), (329, 732480), (336, 717220), (376, 640920), (392, 614760), (420, 573776), (436, 552720), (448, 537915), (470, 512736), (480, 502054), (490, 491808), (545, 442176), (560, 430332), (564, 427280), (588, 409840), (654, 368480), (658, 366240), (672, 358610), (705, 341824), (735, 327872), (752, 320460), (763, 315840), (784, 307380), (840, 286888), (872, 276360), (940, 256368), (960, 251027), (980, 245904), (987, 244160), (1090, 221088), (1120, 215166), (1128, 213640), (1176, 204920), (1308, 184240), (1316, 183120), (1344, 179305), (1410, 170912), (1470, 163936), (1504, 160230), (1526, 157920), (1568, 153690), (1635, 147392), (1645, 146496), (1680, 143444), (1744, 138180), (1880, 128184), (1960, 122952), (1974, 122080), (2180, 110544), (2240, 107583), (2256, 106820), (2289, 105280), (2303, 104640), (2352, 102460), (2616, 92120), (2632, 91560), (2820, 85456), (2940, 81968), (3008, 80115), (3052, 78960), (3136, 76845), (3270, 73696), (3290, 73248), (3360, 71722), (3488, 69090), (3760, 64092), (3815, 63168), (3920, 61476), (3948, 61040), (4360, 55272), (4512, 53410), (4578, 52640), (4606, 52320), (4704, 51230), (4935, 48832), (5123, 47040), (5232, 46060), (5264, 45780), (5341, 45120), (5640, 42728), (5880, 40984), (6104, 39480), (6540, 36848), (6580, 36624), (6720, 35861), (6909, 34880), (6976, 34545), (7520, 32046), (7630, 31584), (7840, 30738), (7896, 30520), (8720, 27636), (9024, 26705), (9156, 26320), (9212, 26160), (9408, 25615), (9870, 24416), (10246, 23520), (10464, 23030), (10528, 22890), (10682, 22560), (11280, 21364), (11445, 21056), (11515, 20928), (11760, 20492), (12208, 19740), (13080, 18424), (13160, 18312), (13818, 17440), (15040, 16023), (15260, 15792), (15369, 15680)]