313313280

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 384

約数和(自身を含む): 1207664640

約数和(自身を除く): 894351360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 47, 48, 56, 60, 62, 64, 70, 80, 84, 93, 94, 96, 105, 112, 120, 124, 128, 140, 141, 155, 160, 168, 186, 188, 192, 210, 217, 224, 235, 240, 248, 256, 280, 282, 310, 320, 329, 336, 372, 376, 384, 420, 434, 448, 465, 470, 480, 496, 512, 560, 564, 620, 640, 651, 658, 672, 705, 744, 752, 768, 840, 868, 896, 930, 940, 960, 987, 992, 1024, 1085, 1120, 1128, 1240, 1280, 1302, 1316, 1344, 1410, 1457, 1488, 1504, 1536, 1645, 1680, 1736, 1792, 1860, 1880, 1920, 1974, 1984, 2048, 2170, 2240, 2256, 2480, 2560, 2604, 2632, 2688, 2820, 2914, 2976, 3008, 3072, 3255, 3290, 3360, 3472, 3584, 3720, 3760, 3840, 3948, 3968, 4340, 4371, 4480, 4512, 4935, 4960, 5120, 5208, 5264, 5376, 5640, 5828, 5952, 6016, 6144, 6510, 6580, 6720, 6944, 7168, 7285, 7440, 7520, 7680, 7896, 7936, 8680, 8742, 8960, 9024, 9870, 9920, 10199, 10240, 10416, 10528, 10752, 11280, 11656, 11904, 12032, 13020, 13160, 13440, 13888, 14336, 14570, 14880, 15040, 15360, 15792, 15872, 17360, 17484, 17920, 18048, 19740, 19840, 20398, 20832, 21056, 21504, 21855, 22560, 23312, 23808, 24064, 26040, 26320, 26880, 27776, 29140, 29760, 30080, 30597, 30720, 31584, 31744, 34720, 34968, 35840, 36096, 39480, 39680, 40796, 41664, 42112, 43008, 43710, 45120, 46624, 47616, 48128, 50995, 52080, 52640, 53760, 55552, 58280, 59520, 60160, 61194, 63168, 63488, 69440, 69936, 71680, 72192, 78960, 79360, 81592, 83328, 84224, 87420, 90240, 93248, 95232, 96256, 101990, 104160, 105280, 107520, 111104, 116560, 119040, 120320, 122388, 126336, 138880, 139872, 144384, 152985, 157920, 158720, 163184, 166656, 168448, 174840, 180480, 186496, 190464, 203980, 208320, 210560, 215040, 222208, 233120, 238080, 240640, 244776, 252672, 277760, 279744, 288768, 305970, 315840, 317440, 326368, 333312, 336896, 349680, 360960, 372992, 407960, 416640, 421120, 444416, 466240, 476160, 481280, 489552, 505344, 555520, 559488, 611940, 631680, 652736, 666624, 673792, 699360, 721920, 745984, 815920, 833280, 842240, 932480, 952320, 979104, 1010688, 1111040, 1118976, 1223880, 1263360, 1305472, 1333248, 1398720, 1443840, 1491968, 1631840, 1666560, 1684480, 1864960, 1958208, 2021376, 2222080, 2237952, 2447760, 2526720, 2610944, 2797440, 2983936, 3263680, 3333120, 3368960, 3729920, 3916416, 4475904, 4895520, 5053440, 5221888, 5594880, 6527360, 6666240, 7459840, 7832832, 8951808, 9791040, 10106880, 10443776, 11189760, 13054720, 14919680, 15665664, 19582080, 20887552, 22379520, 26109440, 31331328, 39164160, 44759040, 52218880, 62662656, 78328320, 104437760, 156656640, 313313280]

約数ペア:

[(1, 313313280), (2, 156656640), (3, 104437760), (4, 78328320), (5, 62662656), (6, 52218880), (7, 44759040), (8, 39164160), (10, 31331328), (12, 26109440), (14, 22379520), (15, 20887552), (16, 19582080), (20, 15665664), (21, 14919680), (24, 13054720), (28, 11189760), (30, 10443776), (31, 10106880), (32, 9791040), (35, 8951808), (40, 7832832), (42, 7459840), (47, 6666240), (48, 6527360), (56, 5594880), (60, 5221888), (62, 5053440), (64, 4895520), (70, 4475904), (80, 3916416), (84, 3729920), (93, 3368960), (94, 3333120), (96, 3263680), (105, 2983936), (112, 2797440), (120, 2610944), (124, 2526720), (128, 2447760), (140, 2237952), (141, 2222080), (155, 2021376), (160, 1958208), (168, 1864960), (186, 1684480), (188, 1666560), (192, 1631840), (210, 1491968), (217, 1443840), (224, 1398720), (235, 1333248), (240, 1305472), (248, 1263360), (256, 1223880), (280, 1118976), (282, 1111040), (310, 1010688), (320, 979104), (329, 952320), (336, 932480), (372, 842240), (376, 833280), (384, 815920), (420, 745984), (434, 721920), (448, 699360), (465, 673792), (470, 666624), (480, 652736), (496, 631680), (512, 611940), (560, 559488), (564, 555520), (620, 505344), (640, 489552), (651, 481280), (658, 476160), (672, 466240), (705, 444416), (744, 421120), (752, 416640), (768, 407960), (840, 372992), (868, 360960), (896, 349680), (930, 336896), (940, 333312), (960, 326368), (987, 317440), (992, 315840), (1024, 305970), (1085, 288768), (1120, 279744), (1128, 277760), (1240, 252672), (1280, 244776), (1302, 240640), (1316, 238080), (1344, 233120), (1410, 222208), (1457, 215040), (1488, 210560), (1504, 208320), (1536, 203980), (1645, 190464), (1680, 186496), (1736, 180480), (1792, 174840), (1860, 168448), (1880, 166656), (1920, 163184), (1974, 158720), (1984, 157920), (2048, 152985), (2170, 144384), (2240, 139872), (2256, 138880), (2480, 126336), (2560, 122388), (2604, 120320), (2632, 119040), (2688, 116560), (2820, 111104), (2914, 107520), (2976, 105280), (3008, 104160), (3072, 101990), (3255, 96256), (3290, 95232), (3360, 93248), (3472, 90240), (3584, 87420), (3720, 84224), (3760, 83328), (3840, 81592), (3948, 79360), (3968, 78960), (4340, 72192), (4371, 71680), (4480, 69936), (4512, 69440), (4935, 63488), (4960, 63168), (5120, 61194), (5208, 60160), (5264, 59520), (5376, 58280), (5640, 55552), (5828, 53760), (5952, 52640), (6016, 52080), (6144, 50995), (6510, 48128), (6580, 47616), (6720, 46624), (6944, 45120), (7168, 43710), (7285, 43008), (7440, 42112), (7520, 41664), (7680, 40796), (7896, 39680), (7936, 39480), (8680, 36096), (8742, 35840), (8960, 34968), (9024, 34720), (9870, 31744), (9920, 31584), (10199, 30720), (10240, 30597), (10416, 30080), (10528, 29760), (10752, 29140), (11280, 27776), (11656, 26880), (11904, 26320), (12032, 26040), (13020, 24064), (13160, 23808), (13440, 23312), (13888, 22560), (14336, 21855), (14570, 21504), (14880, 21056), (15040, 20832), (15360, 20398), (15792, 19840), (15872, 19740), (17360, 18048), (17484, 17920)]