2146686720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:611

約数の個数: 288

約数和(自身を含む): 7298061120

約数和(自身を除く): 5151374400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 37, 40, 48, 58, 60, 64, 74, 80, 87, 96, 111, 116, 120, 128, 145, 148, 160, 174, 185, 192, 222, 232, 240, 256, 290, 296, 320, 348, 370, 384, 435, 444, 464, 480, 521, 555, 580, 592, 640, 696, 740, 768, 870, 888, 928, 960, 1042, 1073, 1110, 1160, 1184, 1280, 1392, 1480, 1563, 1740, 1776, 1856, 1920, 2084, 2146, 2220, 2320, 2368, 2605, 2784, 2960, 3126, 3219, 3480, 3552, 3712, 3840, 4168, 4292, 4440, 4640, 4736, 5210, 5365, 5568, 5920, 6252, 6438, 6960, 7104, 7424, 7815, 8336, 8584, 8880, 9280, 9472, 10420, 10730, 11136, 11840, 12504, 12876, 13920, 14208, 15109, 15630, 16095, 16672, 17168, 17760, 18560, 19277, 20840, 21460, 22272, 23680, 25008, 25752, 27840, 28416, 30218, 31260, 32190, 33344, 34336, 35520, 37120, 38554, 41680, 42920, 45327, 47360, 50016, 51504, 55680, 57831, 60436, 62520, 64380, 66688, 68672, 71040, 75545, 77108, 83360, 85840, 90654, 96385, 100032, 103008, 111360, 115662, 120872, 125040, 128760, 133376, 137344, 142080, 151090, 154216, 166720, 171680, 181308, 192770, 200064, 206016, 226635, 231324, 241744, 250080, 257520, 274688, 289155, 302180, 308432, 333440, 343360, 362616, 385540, 400128, 412032, 453270, 462648, 483488, 500160, 515040, 559033, 578310, 604360, 616864, 666880, 686720, 725232, 771080, 824064, 906540, 925296, 966976, 1000320, 1030080, 1118066, 1156620, 1208720, 1233728, 1373440, 1450464, 1542160, 1677099, 1813080, 1850592, 1933952, 2000640, 2060160, 2236132, 2313240, 2417440, 2467456, 2795165, 2900928, 3084320, 3354198, 3626160, 3701184, 3867904, 4120320, 4472264, 4626480, 4834880, 4934912, 5590330, 5801856, 6168640, 6708396, 7252320, 7402368, 8385495, 8944528, 9252960, 9669760, 11180660, 11603712, 12337280, 13416792, 14504640, 14804736, 16770990, 17889056, 18505920, 19339520, 22361320, 24674560, 26833584, 29009280, 33541980, 35778112, 37011840, 44722640, 53667168, 58018560, 67083960, 71556224, 74023680, 89445280, 107334336, 134167920, 143112448, 178890560, 214668672, 268335840, 357781120, 429337344, 536671680, 715562240, 1073343360, 2146686720]

約数ペア:

[(1, 2146686720), (2, 1073343360), (3, 715562240), (4, 536671680), (5, 429337344), (6, 357781120), (8, 268335840), (10, 214668672), (12, 178890560), (15, 143112448), (16, 134167920), (20, 107334336), (24, 89445280), (29, 74023680), (30, 71556224), (32, 67083960), (37, 58018560), (40, 53667168), (48, 44722640), (58, 37011840), (60, 35778112), (64, 33541980), (74, 29009280), (80, 26833584), (87, 24674560), (96, 22361320), (111, 19339520), (116, 18505920), (120, 17889056), (128, 16770990), (145, 14804736), (148, 14504640), (160, 13416792), (174, 12337280), (185, 11603712), (192, 11180660), (222, 9669760), (232, 9252960), (240, 8944528), (256, 8385495), (290, 7402368), (296, 7252320), (320, 6708396), (348, 6168640), (370, 5801856), (384, 5590330), (435, 4934912), (444, 4834880), (464, 4626480), (480, 4472264), (521, 4120320), (555, 3867904), (580, 3701184), (592, 3626160), (640, 3354198), (696, 3084320), (740, 2900928), (768, 2795165), (870, 2467456), (888, 2417440), (928, 2313240), (960, 2236132), (1042, 2060160), (1073, 2000640), (1110, 1933952), (1160, 1850592), (1184, 1813080), (1280, 1677099), (1392, 1542160), (1480, 1450464), (1563, 1373440), (1740, 1233728), (1776, 1208720), (1856, 1156620), (1920, 1118066), (2084, 1030080), (2146, 1000320), (2220, 966976), (2320, 925296), (2368, 906540), (2605, 824064), (2784, 771080), (2960, 725232), (3126, 686720), (3219, 666880), (3480, 616864), (3552, 604360), (3712, 578310), (3840, 559033), (4168, 515040), (4292, 500160), (4440, 483488), (4640, 462648), (4736, 453270), (5210, 412032), (5365, 400128), (5568, 385540), (5920, 362616), (6252, 343360), (6438, 333440), (6960, 308432), (7104, 302180), (7424, 289155), (7815, 274688), (8336, 257520), (8584, 250080), (8880, 241744), (9280, 231324), (9472, 226635), (10420, 206016), (10730, 200064), (11136, 192770), (11840, 181308), (12504, 171680), (12876, 166720), (13920, 154216), (14208, 151090), (15109, 142080), (15630, 137344), (16095, 133376), (16672, 128760), (17168, 125040), (17760, 120872), (18560, 115662), (19277, 111360), (20840, 103008), (21460, 100032), (22272, 96385), (23680, 90654), (25008, 85840), (25752, 83360), (27840, 77108), (28416, 75545), (30218, 71040), (31260, 68672), (32190, 66688), (33344, 64380), (34336, 62520), (35520, 60436), (37120, 57831), (38554, 55680), (41680, 51504), (42920, 50016), (45327, 47360)]