231799680

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{5749}}^1$

素因数の和:5781

約数の個数: 192

約数和(自身を含む): 914940000

約数和(自身を除く): 683140320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5749, 5760, 6720, 8064, 10080, 11498, 13440, 17247, 20160, 22996, 28745, 34494, 40243, 40320, 45992, 51741, 57490, 68988, 80486, 86235, 91984, 103482, 114980, 120729, 137976, 160972, 172470, 183968, 201215, 206964, 229960, 241458, 258705, 275952, 321944, 344940, 362187, 367936, 402430, 413928, 459920, 482916, 517410, 551904, 603645, 643888, 689880, 724374, 735872, 804860, 827856, 919840, 965832, 1034820, 1103808, 1207290, 1287776, 1379760, 1448748, 1609720, 1655712, 1810935, 1839680, 1931664, 2069640, 2207616, 2414580, 2575552, 2759520, 2897496, 3219440, 3311424, 3621870, 3679360, 3863328, 4139280, 4829160, 5151104, 5519040, 5794992, 6438880, 6622848, 7243740, 7726656, 8278560, 9658320, 11038080, 11589984, 12877760, 14487480, 15453312, 16557120, 19316640, 23179968, 25755520, 28974960, 33114240, 38633280, 46359936, 57949920, 77266560, 115899840, 231799680]

約数ペア:

[(1, 231799680), (2, 115899840), (3, 77266560), (4, 57949920), (5, 46359936), (6, 38633280), (7, 33114240), (8, 28974960), (9, 25755520), (10, 23179968), (12, 19316640), (14, 16557120), (15, 15453312), (16, 14487480), (18, 12877760), (20, 11589984), (21, 11038080), (24, 9658320), (28, 8278560), (30, 7726656), (32, 7243740), (35, 6622848), (36, 6438880), (40, 5794992), (42, 5519040), (45, 5151104), (48, 4829160), (56, 4139280), (60, 3863328), (63, 3679360), (64, 3621870), (70, 3311424), (72, 3219440), (80, 2897496), (84, 2759520), (90, 2575552), (96, 2414580), (105, 2207616), (112, 2069640), (120, 1931664), (126, 1839680), (128, 1810935), (140, 1655712), (144, 1609720), (160, 1448748), (168, 1379760), (180, 1287776), (192, 1207290), (210, 1103808), (224, 1034820), (240, 965832), (252, 919840), (280, 827856), (288, 804860), (315, 735872), (320, 724374), (336, 689880), (360, 643888), (384, 603645), (420, 551904), (448, 517410), (480, 482916), (504, 459920), (560, 413928), (576, 402430), (630, 367936), (640, 362187), (672, 344940), (720, 321944), (840, 275952), (896, 258705), (960, 241458), (1008, 229960), (1120, 206964), (1152, 201215), (1260, 183968), (1344, 172470), (1440, 160972), (1680, 137976), (1920, 120729), (2016, 114980), (2240, 103482), (2520, 91984), (2688, 86235), (2880, 80486), (3360, 68988), (4032, 57490), (4480, 51741), (5040, 45992), (5749, 40320), (5760, 40243), (6720, 34494), (8064, 28745), (10080, 22996), (11498, 20160), (13440, 17247)]