752353920

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:685

約数の個数: 320

約数和(自身を含む): 2808051840

約数和(自身を除く): 2055697920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 540, 552, 576, 621, 631, 640, 648, 690, 720, 736, 810, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1262, 1296, 1380, 1440, 1472, 1620, 1656, 1728, 1840, 1863, 1893, 1920, 2070, 2160, 2208, 2484, 2524, 2592, 2760, 2880, 2944, 3105, 3155, 3240, 3312, 3456, 3680, 3726, 3786, 4140, 4320, 4416, 4968, 5048, 5184, 5520, 5679, 5760, 6210, 6310, 6480, 6624, 7360, 7452, 7572, 8280, 8640, 8832, 9315, 9465, 9936, 10096, 10368, 11040, 11358, 12420, 12620, 12960, 13248, 14513, 14720, 14904, 15144, 16560, 17037, 17280, 18630, 18930, 19872, 20192, 22080, 22716, 24840, 25240, 25920, 26496, 28395, 29026, 29808, 30288, 33120, 34074, 37260, 37860, 39744, 40384, 43539, 44160, 45432, 49680, 50480, 51111, 51840, 56790, 58052, 59616, 60576, 66240, 68148, 72565, 74520, 75720, 79488, 80768, 85185, 87078, 90864, 99360, 100960, 102222, 113580, 116104, 119232, 121152, 130617, 132480, 136296, 145130, 149040, 151440, 170370, 174156, 181728, 198720, 201920, 204444, 217695, 227160, 232208, 238464, 242304, 255555, 261234, 272592, 290260, 298080, 302880, 340740, 348312, 363456, 391851, 397440, 403840, 408888, 435390, 454320, 464416, 511110, 522468, 545184, 580520, 596160, 605760, 653085, 681480, 696624, 726912, 783702, 817776, 870780, 908640, 928832, 1022220, 1044936, 1090368, 1161040, 1175553, 1192320, 1211520, 1306170, 1362960, 1393248, 1567404, 1635552, 1741560, 1817280, 1857664, 1959255, 2044440, 2089872, 2180736, 2322080, 2351106, 2612340, 2725920, 2786496, 3134808, 3271104, 3483120, 3634560, 3918510, 4088880, 4179744, 4644160, 4702212, 5224680, 5451840, 5572992, 5877765, 6269616, 6542208, 6966240, 7837020, 8177760, 8359488, 9288320, 9404424, 10449360, 10903680, 11755530, 12539232, 13932480, 15674040, 16355520, 16718976, 18808848, 20898720, 23511060, 25078464, 27864960, 31348080, 32711040, 37617696, 41797440, 47022120, 50156928, 62696160, 75235392, 83594880, 94044240, 125392320, 150470784, 188088480, 250784640, 376176960, 752353920]

約数ペア:

[(1, 752353920), (2, 376176960), (3, 250784640), (4, 188088480), (5, 150470784), (6, 125392320), (8, 94044240), (9, 83594880), (10, 75235392), (12, 62696160), (15, 50156928), (16, 47022120), (18, 41797440), (20, 37617696), (23, 32711040), (24, 31348080), (27, 27864960), (30, 25078464), (32, 23511060), (36, 20898720), (40, 18808848), (45, 16718976), (46, 16355520), (48, 15674040), (54, 13932480), (60, 12539232), (64, 11755530), (69, 10903680), (72, 10449360), (80, 9404424), (81, 9288320), (90, 8359488), (92, 8177760), (96, 7837020), (108, 6966240), (115, 6542208), (120, 6269616), (128, 5877765), (135, 5572992), (138, 5451840), (144, 5224680), (160, 4702212), (162, 4644160), (180, 4179744), (184, 4088880), (192, 3918510), (207, 3634560), (216, 3483120), (230, 3271104), (240, 3134808), (270, 2786496), (276, 2725920), (288, 2612340), (320, 2351106), (324, 2322080), (345, 2180736), (360, 2089872), (368, 2044440), (384, 1959255), (405, 1857664), (414, 1817280), (432, 1741560), (460, 1635552), (480, 1567404), (540, 1393248), (552, 1362960), (576, 1306170), (621, 1211520), (631, 1192320), (640, 1175553), (648, 1161040), (690, 1090368), (720, 1044936), (736, 1022220), (810, 928832), (828, 908640), (864, 870780), (920, 817776), (960, 783702), (1035, 726912), (1080, 696624), (1104, 681480), (1152, 653085), (1242, 605760), (1262, 596160), (1296, 580520), (1380, 545184), (1440, 522468), (1472, 511110), (1620, 464416), (1656, 454320), (1728, 435390), (1840, 408888), (1863, 403840), (1893, 397440), (1920, 391851), (2070, 363456), (2160, 348312), (2208, 340740), (2484, 302880), (2524, 298080), (2592, 290260), (2760, 272592), (2880, 261234), (2944, 255555), (3105, 242304), (3155, 238464), (3240, 232208), (3312, 227160), (3456, 217695), (3680, 204444), (3726, 201920), (3786, 198720), (4140, 181728), (4320, 174156), (4416, 170370), (4968, 151440), (5048, 149040), (5184, 145130), (5520, 136296), (5679, 132480), (5760, 130617), (6210, 121152), (6310, 119232), (6480, 116104), (6624, 113580), (7360, 102222), (7452, 100960), (7572, 99360), (8280, 90864), (8640, 87078), (8832, 85185), (9315, 80768), (9465, 79488), (9936, 75720), (10096, 74520), (10368, 72565), (11040, 68148), (11358, 66240), (12420, 60576), (12620, 59616), (12960, 58052), (13248, 56790), (14513, 51840), (14720, 51111), (14904, 50480), (15144, 49680), (16560, 45432), (17037, 44160), (17280, 43539), (18630, 40384), (18930, 39744), (19872, 37860), (20192, 37260), (22080, 34074), (22716, 33120), (24840, 30288), (25240, 29808), (25920, 29026), (26496, 28395)]