233475520

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:366

約数の個数: 112

約数和(自身を含む): 582472800

約数和(自身を除く): 348997280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 139, 145, 160, 181, 232, 278, 290, 320, 362, 464, 556, 580, 695, 724, 905, 928, 1112, 1160, 1390, 1448, 1810, 1856, 2224, 2320, 2780, 2896, 3620, 4031, 4448, 4640, 5249, 5560, 5792, 7240, 8062, 8896, 9280, 10498, 11120, 11584, 14480, 16124, 20155, 20996, 22240, 25159, 26245, 28960, 32248, 40310, 41992, 44480, 50318, 52490, 57920, 64496, 80620, 83984, 100636, 104980, 125795, 128992, 161240, 167968, 201272, 209960, 251590, 257984, 322480, 335936, 402544, 419920, 503180, 644960, 729611, 805088, 839840, 1006360, 1289920, 1459222, 1610176, 1679680, 2012720, 2918444, 3648055, 4025440, 5836888, 7296110, 8050880, 11673776, 14592220, 23347552, 29184440, 46695104, 58368880, 116737760, 233475520]

約数ペア:

[(1, 233475520), (2, 116737760), (4, 58368880), (5, 46695104), (8, 29184440), (10, 23347552), (16, 14592220), (20, 11673776), (29, 8050880), (32, 7296110), (40, 5836888), (58, 4025440), (64, 3648055), (80, 2918444), (116, 2012720), (139, 1679680), (145, 1610176), (160, 1459222), (181, 1289920), (232, 1006360), (278, 839840), (290, 805088), (320, 729611), (362, 644960), (464, 503180), (556, 419920), (580, 402544), (695, 335936), (724, 322480), (905, 257984), (928, 251590), (1112, 209960), (1160, 201272), (1390, 167968), (1448, 161240), (1810, 128992), (1856, 125795), (2224, 104980), (2320, 100636), (2780, 83984), (2896, 80620), (3620, 64496), (4031, 57920), (4448, 52490), (4640, 50318), (5249, 44480), (5560, 41992), (5792, 40310), (7240, 32248), (8062, 28960), (8896, 26245), (9280, 25159), (10498, 22240), (11120, 20996), (11584, 20155), (14480, 16124)]