275264640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{6827}}^1$

素因数の和:6859

約数の個数: 192

約数和(自身を含む): 1086471360

約数和(自身を除く): 811206720

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, 5760, 6720, 6827, 8064, 10080, 13440, 13654, 20160, 20481, 27308, 34135, 40320, 40962, 47789, 54616, 61443, 68270, 81924, 95578, 102405, 109232, 122886, 136540, 143367, 163848, 191156, 204810, 218464, 238945, 245772, 273080, 286734, 307215, 327696, 382312, 409620, 430101, 436928, 477890, 491544, 546160, 573468, 614430, 655392, 716835, 764624, 819240, 860202, 873856, 955780, 983088, 1092320, 1146936, 1228860, 1310784, 1433670, 1529248, 1638480, 1720404, 1911560, 1966176, 2150505, 2184640, 2293872, 2457720, 2621568, 2867340, 3058496, 3276960, 3440808, 3823120, 3932352, 4301010, 4369280, 4587744, 4915440, 5734680, 6116992, 6553920, 6881616, 7646240, 7864704, 8602020, 9175488, 9830880, 11469360, 13107840, 13763232, 15292480, 17204040, 18350976, 19661760, 22938720, 27526464, 30584960, 34408080, 39323520, 45877440, 55052928, 68816160, 91754880, 137632320, 275264640]

約数ペア:

[(1, 275264640), (2, 137632320), (3, 91754880), (4, 68816160), (5, 55052928), (6, 45877440), (7, 39323520), (8, 34408080), (9, 30584960), (10, 27526464), (12, 22938720), (14, 19661760), (15, 18350976), (16, 17204040), (18, 15292480), (20, 13763232), (21, 13107840), (24, 11469360), (28, 9830880), (30, 9175488), (32, 8602020), (35, 7864704), (36, 7646240), (40, 6881616), (42, 6553920), (45, 6116992), (48, 5734680), (56, 4915440), (60, 4587744), (63, 4369280), (64, 4301010), (70, 3932352), (72, 3823120), (80, 3440808), (84, 3276960), (90, 3058496), (96, 2867340), (105, 2621568), (112, 2457720), (120, 2293872), (126, 2184640), (128, 2150505), (140, 1966176), (144, 1911560), (160, 1720404), (168, 1638480), (180, 1529248), (192, 1433670), (210, 1310784), (224, 1228860), (240, 1146936), (252, 1092320), (280, 983088), (288, 955780), (315, 873856), (320, 860202), (336, 819240), (360, 764624), (384, 716835), (420, 655392), (448, 614430), (480, 573468), (504, 546160), (560, 491544), (576, 477890), (630, 436928), (640, 430101), (672, 409620), (720, 382312), (840, 327696), (896, 307215), (960, 286734), (1008, 273080), (1120, 245772), (1152, 238945), (1260, 218464), (1344, 204810), (1440, 191156), (1680, 163848), (1920, 143367), (2016, 136540), (2240, 122886), (2520, 109232), (2688, 102405), (2880, 95578), (3360, 81924), (4032, 68270), (4480, 61443), (5040, 54616), (5760, 47789), (6720, 40962), (6827, 40320), (8064, 34135), (10080, 27308), (13440, 20481), (13654, 20160)]