289092480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{521}}^1$

素因数の和:577

約数の個数: 192

約数和(自身を含む): 980754480

約数和(自身を除く): 691662000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 289, 320, 340, 384, 408, 480, 510, 521, 544, 578, 640, 680, 816, 867, 960, 1020, 1042, 1088, 1156, 1360, 1445, 1563, 1632, 1734, 1920, 2040, 2084, 2176, 2312, 2605, 2720, 2890, 3126, 3264, 3468, 4080, 4168, 4335, 4624, 5210, 5440, 5780, 6252, 6528, 6936, 7815, 8160, 8336, 8670, 8857, 9248, 10420, 10880, 11560, 12504, 13872, 15630, 16320, 16672, 17340, 17714, 18496, 20840, 23120, 25008, 26571, 27744, 31260, 32640, 33344, 34680, 35428, 36992, 41680, 44285, 46240, 50016, 53142, 55488, 62520, 66688, 69360, 70856, 83360, 88570, 92480, 100032, 106284, 110976, 125040, 132855, 138720, 141712, 150569, 166720, 177140, 184960, 200064, 212568, 250080, 265710, 277440, 283424, 301138, 333440, 354280, 425136, 451707, 500160, 531420, 554880, 566848, 602276, 708560, 752845, 850272, 903414, 1000320, 1062840, 1133696, 1204552, 1417120, 1505690, 1700544, 1806828, 2125680, 2258535, 2409104, 2834240, 3011380, 3401088, 3613656, 4251360, 4517070, 4818208, 5668480, 6022760, 7227312, 8502720, 9034140, 9636416, 12045520, 14454624, 17005440, 18068280, 19272832, 24091040, 28909248, 36136560, 48182080, 57818496, 72273120, 96364160, 144546240, 289092480]

約数ペア:

[(1, 289092480), (2, 144546240), (3, 96364160), (4, 72273120), (5, 57818496), (6, 48182080), (8, 36136560), (10, 28909248), (12, 24091040), (15, 19272832), (16, 18068280), (17, 17005440), (20, 14454624), (24, 12045520), (30, 9636416), (32, 9034140), (34, 8502720), (40, 7227312), (48, 6022760), (51, 5668480), (60, 4818208), (64, 4517070), (68, 4251360), (80, 3613656), (85, 3401088), (96, 3011380), (102, 2834240), (120, 2409104), (128, 2258535), (136, 2125680), (160, 1806828), (170, 1700544), (192, 1505690), (204, 1417120), (240, 1204552), (255, 1133696), (272, 1062840), (289, 1000320), (320, 903414), (340, 850272), (384, 752845), (408, 708560), (480, 602276), (510, 566848), (521, 554880), (544, 531420), (578, 500160), (640, 451707), (680, 425136), (816, 354280), (867, 333440), (960, 301138), (1020, 283424), (1042, 277440), (1088, 265710), (1156, 250080), (1360, 212568), (1445, 200064), (1563, 184960), (1632, 177140), (1734, 166720), (1920, 150569), (2040, 141712), (2084, 138720), (2176, 132855), (2312, 125040), (2605, 110976), (2720, 106284), (2890, 100032), (3126, 92480), (3264, 88570), (3468, 83360), (4080, 70856), (4168, 69360), (4335, 66688), (4624, 62520), (5210, 55488), (5440, 53142), (5780, 50016), (6252, 46240), (6528, 44285), (6936, 41680), (7815, 36992), (8160, 35428), (8336, 34680), (8670, 33344), (8857, 32640), (9248, 31260), (10420, 27744), (10880, 26571), (11560, 25008), (12504, 23120), (13872, 20840), (15630, 18496), (16320, 17714), (16672, 17340)]