297245760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 336

約数和(自身を含む): 1125809280

約数和(自身を除く): 828563520

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, 48, 49, 56, 60, 64, 70, 71, 80, 84, 89, 96, 98, 105, 112, 120, 140, 142, 147, 160, 168, 178, 192, 196, 210, 213, 224, 240, 245, 267, 280, 284, 294, 320, 336, 355, 356, 392, 420, 426, 445, 448, 480, 490, 497, 534, 560, 568, 588, 623, 672, 710, 712, 735, 784, 840, 852, 890, 960, 980, 994, 1065, 1068, 1120, 1136, 1176, 1246, 1335, 1344, 1420, 1424, 1470, 1491, 1568, 1680, 1704, 1780, 1869, 1960, 1988, 2130, 2136, 2240, 2272, 2352, 2485, 2492, 2670, 2840, 2848, 2940, 2982, 3115, 3136, 3360, 3408, 3479, 3560, 3738, 3920, 3976, 4260, 4272, 4361, 4544, 4704, 4970, 4984, 5340, 5680, 5696, 5880, 5964, 6230, 6319, 6720, 6816, 6958, 7120, 7455, 7476, 7840, 7952, 8520, 8544, 8722, 9345, 9408, 9940, 9968, 10437, 10680, 11360, 11760, 11928, 12460, 12638, 13083, 13632, 13916, 14240, 14910, 14952, 15680, 15904, 17040, 17088, 17395, 17444, 18690, 18957, 19880, 19936, 20874, 21360, 21805, 22720, 23520, 23856, 24920, 25276, 26166, 27832, 28480, 29820, 29904, 31595, 31808, 34080, 34790, 34888, 37380, 37914, 39760, 39872, 41748, 42720, 43610, 44233, 47040, 47712, 49840, 50552, 52185, 52332, 55664, 59640, 59808, 63190, 65415, 68160, 69580, 69776, 74760, 75828, 79520, 83496, 85440, 87220, 88466, 94785, 95424, 99680, 101104, 104370, 104664, 111328, 119280, 119616, 126380, 130830, 132699, 139160, 139552, 149520, 151656, 159040, 166992, 174440, 176932, 189570, 199360, 202208, 208740, 209328, 221165, 222656, 238560, 252760, 261660, 265398, 278320, 279104, 299040, 303312, 309631, 333984, 348880, 353864, 379140, 404416, 417480, 418656, 442330, 477120, 505520, 523320, 530796, 556640, 598080, 606624, 619262, 663495, 667968, 697760, 707728, 758280, 834960, 837312, 884660, 928893, 1011040, 1046640, 1061592, 1113280, 1213248, 1238524, 1326990, 1395520, 1415456, 1516560, 1548155, 1669920, 1769320, 1857786, 2022080, 2093280, 2123184, 2477048, 2653980, 2830912, 3033120, 3096310, 3339840, 3538640, 3715572, 4186560, 4246368, 4644465, 4954096, 5307960, 6066240, 6192620, 7077280, 7431144, 8492736, 9288930, 9908192, 10615920, 12385240, 14154560, 14862288, 18577860, 19816384, 21231840, 24770480, 29724576, 37155720, 42463680, 49540960, 59449152, 74311440, 99081920, 148622880, 297245760]

約数ペア:

[(1, 297245760), (2, 148622880), (3, 99081920), (4, 74311440), (5, 59449152), (6, 49540960), (7, 42463680), (8, 37155720), (10, 29724576), (12, 24770480), (14, 21231840), (15, 19816384), (16, 18577860), (20, 14862288), (21, 14154560), (24, 12385240), (28, 10615920), (30, 9908192), (32, 9288930), (35, 8492736), (40, 7431144), (42, 7077280), (48, 6192620), (49, 6066240), (56, 5307960), (60, 4954096), (64, 4644465), (70, 4246368), (71, 4186560), (80, 3715572), (84, 3538640), (89, 3339840), (96, 3096310), (98, 3033120), (105, 2830912), (112, 2653980), (120, 2477048), (140, 2123184), (142, 2093280), (147, 2022080), (160, 1857786), (168, 1769320), (178, 1669920), (192, 1548155), (196, 1516560), (210, 1415456), (213, 1395520), (224, 1326990), (240, 1238524), (245, 1213248), (267, 1113280), (280, 1061592), (284, 1046640), (294, 1011040), (320, 928893), (336, 884660), (355, 837312), (356, 834960), (392, 758280), (420, 707728), (426, 697760), (445, 667968), (448, 663495), (480, 619262), (490, 606624), (497, 598080), (534, 556640), (560, 530796), (568, 523320), (588, 505520), (623, 477120), (672, 442330), (710, 418656), (712, 417480), (735, 404416), (784, 379140), (840, 353864), (852, 348880), (890, 333984), (960, 309631), (980, 303312), (994, 299040), (1065, 279104), (1068, 278320), (1120, 265398), (1136, 261660), (1176, 252760), (1246, 238560), (1335, 222656), (1344, 221165), (1420, 209328), (1424, 208740), (1470, 202208), (1491, 199360), (1568, 189570), (1680, 176932), (1704, 174440), (1780, 166992), (1869, 159040), (1960, 151656), (1988, 149520), (2130, 139552), (2136, 139160), (2240, 132699), (2272, 130830), (2352, 126380), (2485, 119616), (2492, 119280), (2670, 111328), (2840, 104664), (2848, 104370), (2940, 101104), (2982, 99680), (3115, 95424), (3136, 94785), (3360, 88466), (3408, 87220), (3479, 85440), (3560, 83496), (3738, 79520), (3920, 75828), (3976, 74760), (4260, 69776), (4272, 69580), (4361, 68160), (4544, 65415), (4704, 63190), (4970, 59808), (4984, 59640), (5340, 55664), (5680, 52332), (5696, 52185), (5880, 50552), (5964, 49840), (6230, 47712), (6319, 47040), (6720, 44233), (6816, 43610), (6958, 42720), (7120, 41748), (7455, 39872), (7476, 39760), (7840, 37914), (7952, 37380), (8520, 34888), (8544, 34790), (8722, 34080), (9345, 31808), (9408, 31595), (9940, 29904), (9968, 29820), (10437, 28480), (10680, 27832), (11360, 26166), (11760, 25276), (11928, 24920), (12460, 23856), (12638, 23520), (13083, 22720), (13632, 21805), (13916, 21360), (14240, 20874), (14910, 19936), (14952, 19880), (15680, 18957), (15904, 18690), (17040, 17444), (17088, 17395)]