315719040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 384

約数和(自身を含む): 1254355200

約数和(自身を除く): 938636160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 139, 140, 156, 160, 168, 169, 182, 192, 195, 208, 210, 224, 240, 260, 273, 278, 280, 312, 320, 336, 338, 364, 384, 390, 416, 417, 420, 448, 455, 480, 507, 520, 546, 556, 560, 624, 640, 672, 676, 695, 728, 780, 832, 834, 840, 845, 896, 910, 960, 973, 1014, 1040, 1092, 1112, 1120, 1183, 1248, 1344, 1352, 1365, 1390, 1456, 1560, 1664, 1668, 1680, 1690, 1807, 1820, 1920, 1946, 2028, 2080, 2085, 2184, 2224, 2240, 2366, 2496, 2535, 2688, 2704, 2730, 2780, 2912, 2919, 3120, 3336, 3360, 3380, 3549, 3614, 3640, 3892, 4056, 4160, 4170, 4368, 4448, 4480, 4732, 4865, 4992, 5070, 5408, 5421, 5460, 5560, 5824, 5838, 5915, 6240, 6672, 6720, 6760, 7098, 7228, 7280, 7784, 8112, 8320, 8340, 8736, 8896, 9035, 9464, 9730, 10140, 10816, 10842, 10920, 11120, 11648, 11676, 11830, 12480, 12649, 13344, 13440, 13520, 14196, 14456, 14560, 14595, 15568, 16224, 16680, 17472, 17745, 17792, 18070, 18928, 19460, 20280, 21632, 21684, 21840, 22240, 23352, 23491, 23660, 24960, 25298, 26688, 27040, 27105, 28392, 28912, 29120, 29190, 31136, 32448, 33360, 34944, 35490, 36140, 37856, 37947, 38920, 40560, 43368, 43680, 44480, 46704, 46982, 47320, 50596, 53376, 54080, 54210, 56784, 57824, 58240, 58380, 62272, 63245, 64896, 66720, 70473, 70980, 72280, 75712, 75894, 77840, 81120, 86736, 87360, 88960, 93408, 93964, 94640, 101192, 108160, 108420, 113568, 115648, 116760, 117455, 124544, 126490, 133440, 140946, 141960, 144560, 151424, 151788, 155680, 162240, 164437, 173472, 174720, 186816, 187928, 189280, 189735, 202384, 216840, 227136, 231296, 233520, 234910, 252980, 266880, 281892, 283920, 289120, 303576, 311360, 324480, 328874, 346944, 352365, 373632, 375856, 378560, 379470, 404768, 433680, 454272, 467040, 469820, 493311, 505960, 563784, 567840, 578240, 607152, 622720, 657748, 693888, 704730, 751712, 757120, 758940, 809536, 822185, 867360, 934080, 939640, 986622, 1011920, 1127568, 1135680, 1156480, 1214304, 1315496, 1409460, 1503424, 1517880, 1619072, 1644370, 1734720, 1868160, 1879280, 1973244, 2023840, 2255136, 2271360, 2428608, 2466555, 2630992, 2818920, 3006848, 3035760, 3288740, 3469440, 3758560, 3946488, 4047680, 4510272, 4857216, 4933110, 5261984, 5637840, 6071520, 6577480, 7517120, 7892976, 8095360, 9020544, 9866220, 10523968, 11275680, 12143040, 13154960, 15034240, 15785952, 19732440, 21047936, 22551360, 24286080, 26309920, 31571904, 39464880, 45102720, 52619840, 63143808, 78929760, 105239680, 157859520, 315719040]

約数ペア:

[(1, 315719040), (2, 157859520), (3, 105239680), (4, 78929760), (5, 63143808), (6, 52619840), (7, 45102720), (8, 39464880), (10, 31571904), (12, 26309920), (13, 24286080), (14, 22551360), (15, 21047936), (16, 19732440), (20, 15785952), (21, 15034240), (24, 13154960), (26, 12143040), (28, 11275680), (30, 10523968), (32, 9866220), (35, 9020544), (39, 8095360), (40, 7892976), (42, 7517120), (48, 6577480), (52, 6071520), (56, 5637840), (60, 5261984), (64, 4933110), (65, 4857216), (70, 4510272), (78, 4047680), (80, 3946488), (84, 3758560), (91, 3469440), (96, 3288740), (104, 3035760), (105, 3006848), (112, 2818920), (120, 2630992), (128, 2466555), (130, 2428608), (139, 2271360), (140, 2255136), (156, 2023840), (160, 1973244), (168, 1879280), (169, 1868160), (182, 1734720), (192, 1644370), (195, 1619072), (208, 1517880), (210, 1503424), (224, 1409460), (240, 1315496), (260, 1214304), (273, 1156480), (278, 1135680), (280, 1127568), (312, 1011920), (320, 986622), (336, 939640), (338, 934080), (364, 867360), (384, 822185), (390, 809536), (416, 758940), (417, 757120), (420, 751712), (448, 704730), (455, 693888), (480, 657748), (507, 622720), (520, 607152), (546, 578240), (556, 567840), (560, 563784), (624, 505960), (640, 493311), (672, 469820), (676, 467040), (695, 454272), (728, 433680), (780, 404768), (832, 379470), (834, 378560), (840, 375856), (845, 373632), (896, 352365), (910, 346944), (960, 328874), (973, 324480), (1014, 311360), (1040, 303576), (1092, 289120), (1112, 283920), (1120, 281892), (1183, 266880), (1248, 252980), (1344, 234910), (1352, 233520), (1365, 231296), (1390, 227136), (1456, 216840), (1560, 202384), (1664, 189735), (1668, 189280), (1680, 187928), (1690, 186816), (1807, 174720), (1820, 173472), (1920, 164437), (1946, 162240), (2028, 155680), (2080, 151788), (2085, 151424), (2184, 144560), (2224, 141960), (2240, 140946), (2366, 133440), (2496, 126490), (2535, 124544), (2688, 117455), (2704, 116760), (2730, 115648), (2780, 113568), (2912, 108420), (2919, 108160), (3120, 101192), (3336, 94640), (3360, 93964), (3380, 93408), (3549, 88960), (3614, 87360), (3640, 86736), (3892, 81120), (4056, 77840), (4160, 75894), (4170, 75712), (4368, 72280), (4448, 70980), (4480, 70473), (4732, 66720), (4865, 64896), (4992, 63245), (5070, 62272), (5408, 58380), (5421, 58240), (5460, 57824), (5560, 56784), (5824, 54210), (5838, 54080), (5915, 53376), (6240, 50596), (6672, 47320), (6720, 46982), (6760, 46704), (7098, 44480), (7228, 43680), (7280, 43368), (7784, 40560), (8112, 38920), (8320, 37947), (8340, 37856), (8736, 36140), (8896, 35490), (9035, 34944), (9464, 33360), (9730, 32448), (10140, 31136), (10816, 29190), (10842, 29120), (10920, 28912), (11120, 28392), (11648, 27105), (11676, 27040), (11830, 26688), (12480, 25298), (12649, 24960), (13344, 23660), (13440, 23491), (13520, 23352), (14196, 22240), (14456, 21840), (14560, 21684), (14595, 21632), (15568, 20280), (16224, 19460), (16680, 18928), (17472, 18070), (17745, 17792)]