297592560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 240

約数和(自身を含む): 1052313600

約数和(自身を除く): 754721040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 67, 72, 80, 90, 93, 120, 124, 134, 144, 155, 180, 186, 199, 201, 240, 248, 268, 279, 310, 335, 360, 372, 398, 402, 465, 496, 536, 558, 597, 603, 620, 670, 720, 744, 796, 804, 930, 995, 1005, 1072, 1116, 1194, 1206, 1240, 1340, 1395, 1488, 1592, 1608, 1791, 1860, 1990, 2010, 2077, 2232, 2388, 2412, 2480, 2680, 2790, 2985, 3015, 3184, 3216, 3582, 3720, 3980, 4020, 4154, 4464, 4776, 4824, 5360, 5580, 5970, 6030, 6169, 6231, 7164, 7440, 7960, 8040, 8308, 8955, 9552, 9648, 10385, 11160, 11940, 12060, 12338, 12462, 13333, 14328, 15920, 16080, 16616, 17910, 18507, 18693, 20770, 22320, 23880, 24120, 24676, 24924, 26666, 28656, 30845, 31155, 33232, 35820, 37014, 37386, 39999, 41540, 47760, 48240, 49352, 49848, 53332, 55521, 61690, 62310, 66665, 71640, 74028, 74772, 79998, 83080, 92535, 93465, 98704, 99696, 106664, 111042, 119997, 123380, 124620, 133330, 143280, 148056, 149544, 159996, 166160, 185070, 186930, 199995, 213328, 222084, 239994, 246760, 249240, 266660, 277605, 296112, 299088, 319992, 370140, 373860, 399990, 413323, 444168, 479988, 493520, 498480, 533320, 555210, 599985, 639984, 740280, 747720, 799980, 826646, 888336, 959976, 1066640, 1110420, 1199970, 1239969, 1480560, 1495440, 1599960, 1653292, 1919952, 2066615, 2220840, 2399940, 2479938, 3199920, 3306584, 3719907, 4133230, 4441680, 4799880, 4959876, 6199845, 6613168, 7439814, 8266460, 9599760, 9919752, 12399690, 14879628, 16532920, 18599535, 19839504, 24799380, 29759256, 33065840, 37199070, 49598760, 59518512, 74398140, 99197520, 148796280, 297592560]

約数ペア:

[(1, 297592560), (2, 148796280), (3, 99197520), (4, 74398140), (5, 59518512), (6, 49598760), (8, 37199070), (9, 33065840), (10, 29759256), (12, 24799380), (15, 19839504), (16, 18599535), (18, 16532920), (20, 14879628), (24, 12399690), (30, 9919752), (31, 9599760), (36, 8266460), (40, 7439814), (45, 6613168), (48, 6199845), (60, 4959876), (62, 4799880), (67, 4441680), (72, 4133230), (80, 3719907), (90, 3306584), (93, 3199920), (120, 2479938), (124, 2399940), (134, 2220840), (144, 2066615), (155, 1919952), (180, 1653292), (186, 1599960), (199, 1495440), (201, 1480560), (240, 1239969), (248, 1199970), (268, 1110420), (279, 1066640), (310, 959976), (335, 888336), (360, 826646), (372, 799980), (398, 747720), (402, 740280), (465, 639984), (496, 599985), (536, 555210), (558, 533320), (597, 498480), (603, 493520), (620, 479988), (670, 444168), (720, 413323), (744, 399990), (796, 373860), (804, 370140), (930, 319992), (995, 299088), (1005, 296112), (1072, 277605), (1116, 266660), (1194, 249240), (1206, 246760), (1240, 239994), (1340, 222084), (1395, 213328), (1488, 199995), (1592, 186930), (1608, 185070), (1791, 166160), (1860, 159996), (1990, 149544), (2010, 148056), (2077, 143280), (2232, 133330), (2388, 124620), (2412, 123380), (2480, 119997), (2680, 111042), (2790, 106664), (2985, 99696), (3015, 98704), (3184, 93465), (3216, 92535), (3582, 83080), (3720, 79998), (3980, 74772), (4020, 74028), (4154, 71640), (4464, 66665), (4776, 62310), (4824, 61690), (5360, 55521), (5580, 53332), (5970, 49848), (6030, 49352), (6169, 48240), (6231, 47760), (7164, 41540), (7440, 39999), (7960, 37386), (8040, 37014), (8308, 35820), (8955, 33232), (9552, 31155), (9648, 30845), (10385, 28656), (11160, 26666), (11940, 24924), (12060, 24676), (12338, 24120), (12462, 23880), (13333, 22320), (14328, 20770), (15920, 18693), (16080, 18507), (16616, 17910)]