561865920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{691}}^1$

素因数の和:740

約数の個数: 336

約数和(自身を含む): 2244205824

約数和(自身を除く): 1682339904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 121, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 242, 264, 280, 308, 320, 330, 336, 352, 363, 385, 420, 440, 448, 462, 480, 484, 528, 560, 605, 616, 660, 672, 691, 704, 726, 770, 840, 847, 880, 924, 960, 968, 1056, 1120, 1155, 1210, 1232, 1320, 1344, 1382, 1452, 1540, 1680, 1694, 1760, 1815, 1848, 1936, 2073, 2112, 2240, 2310, 2420, 2464, 2541, 2640, 2764, 2904, 3080, 3360, 3388, 3455, 3520, 3630, 3696, 3872, 4146, 4235, 4620, 4837, 4840, 4928, 5082, 5280, 5528, 5808, 6160, 6720, 6776, 6910, 7260, 7392, 7601, 7744, 8292, 8470, 9240, 9674, 9680, 10164, 10365, 10560, 11056, 11616, 12320, 12705, 13552, 13820, 14511, 14520, 14784, 15202, 16584, 16940, 18480, 19348, 19360, 20328, 20730, 22112, 22803, 23232, 24185, 24640, 25410, 27104, 27640, 29022, 29040, 30404, 33168, 33880, 36960, 38005, 38696, 38720, 40656, 41460, 44224, 45606, 48370, 50820, 53207, 54208, 55280, 58044, 58080, 60808, 66336, 67760, 72555, 73920, 76010, 77392, 81312, 82920, 83611, 91212, 96740, 101640, 106414, 110560, 114015, 116088, 116160, 121616, 132672, 135520, 145110, 152020, 154784, 159621, 162624, 165840, 167222, 182424, 193480, 203280, 212828, 221120, 228030, 232176, 243232, 250833, 266035, 271040, 290220, 304040, 309568, 319242, 331680, 334444, 364848, 386960, 406560, 418055, 425656, 456060, 464352, 486464, 501666, 532070, 580440, 585277, 608080, 638484, 663360, 668888, 729696, 773920, 798105, 813120, 836110, 851312, 912120, 928704, 1003332, 1064140, 1160880, 1170554, 1216160, 1254165, 1276968, 1337776, 1459392, 1547840, 1596210, 1672220, 1702624, 1755831, 1824240, 2006664, 2128280, 2321760, 2341108, 2432320, 2508330, 2553936, 2675552, 2926385, 3192420, 3344440, 3405248, 3511662, 3648480, 4013328, 4256560, 4643520, 4682216, 5016660, 5107872, 5351104, 5852770, 6384840, 6688880, 7023324, 7296960, 8026656, 8513120, 8779155, 9364432, 10033320, 10215744, 11705540, 12769680, 13377760, 14046648, 16053312, 17026240, 17558310, 18728864, 20066640, 23411080, 25539360, 26755520, 28093296, 35116620, 37457728, 40133280, 46822160, 51078720, 56186592, 70233240, 80266560, 93644320, 112373184, 140466480, 187288640, 280932960, 561865920]

約数ペア:

[(1, 561865920), (2, 280932960), (3, 187288640), (4, 140466480), (5, 112373184), (6, 93644320), (7, 80266560), (8, 70233240), (10, 56186592), (11, 51078720), (12, 46822160), (14, 40133280), (15, 37457728), (16, 35116620), (20, 28093296), (21, 26755520), (22, 25539360), (24, 23411080), (28, 20066640), (30, 18728864), (32, 17558310), (33, 17026240), (35, 16053312), (40, 14046648), (42, 13377760), (44, 12769680), (48, 11705540), (55, 10215744), (56, 10033320), (60, 9364432), (64, 8779155), (66, 8513120), (70, 8026656), (77, 7296960), (80, 7023324), (84, 6688880), (88, 6384840), (96, 5852770), (105, 5351104), (110, 5107872), (112, 5016660), (120, 4682216), (121, 4643520), (132, 4256560), (140, 4013328), (154, 3648480), (160, 3511662), (165, 3405248), (168, 3344440), (176, 3192420), (192, 2926385), (210, 2675552), (220, 2553936), (224, 2508330), (231, 2432320), (240, 2341108), (242, 2321760), (264, 2128280), (280, 2006664), (308, 1824240), (320, 1755831), (330, 1702624), (336, 1672220), (352, 1596210), (363, 1547840), (385, 1459392), (420, 1337776), (440, 1276968), (448, 1254165), (462, 1216160), (480, 1170554), (484, 1160880), (528, 1064140), (560, 1003332), (605, 928704), (616, 912120), (660, 851312), (672, 836110), (691, 813120), (704, 798105), (726, 773920), (770, 729696), (840, 668888), (847, 663360), (880, 638484), (924, 608080), (960, 585277), (968, 580440), (1056, 532070), (1120, 501666), (1155, 486464), (1210, 464352), (1232, 456060), (1320, 425656), (1344, 418055), (1382, 406560), (1452, 386960), (1540, 364848), (1680, 334444), (1694, 331680), (1760, 319242), (1815, 309568), (1848, 304040), (1936, 290220), (2073, 271040), (2112, 266035), (2240, 250833), (2310, 243232), (2420, 232176), (2464, 228030), (2541, 221120), (2640, 212828), (2764, 203280), (2904, 193480), (3080, 182424), (3360, 167222), (3388, 165840), (3455, 162624), (3520, 159621), (3630, 154784), (3696, 152020), (3872, 145110), (4146, 135520), (4235, 132672), (4620, 121616), (4837, 116160), (4840, 116088), (4928, 114015), (5082, 110560), (5280, 106414), (5528, 101640), (5808, 96740), (6160, 91212), (6720, 83611), (6776, 82920), (6910, 81312), (7260, 77392), (7392, 76010), (7601, 73920), (7744, 72555), (8292, 67760), (8470, 66336), (9240, 60808), (9674, 58080), (9680, 58044), (10164, 55280), (10365, 54208), (10560, 53207), (11056, 50820), (11616, 48370), (12320, 45606), (12705, 44224), (13552, 41460), (13820, 40656), (14511, 38720), (14520, 38696), (14784, 38005), (15202, 36960), (16584, 33880), (16940, 33168), (18480, 30404), (19348, 29040), (19360, 29022), (20328, 27640), (20730, 27104), (22112, 25410), (22803, 24640), (23232, 24185)]