755696880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1568

約数の個数: 240

約数和(自身を含む): 2745493920

約数和(自身を除く): 1989797040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 48, 57, 60, 72, 74, 76, 80, 90, 95, 111, 114, 120, 144, 148, 152, 171, 180, 185, 190, 222, 228, 240, 285, 296, 304, 333, 342, 360, 370, 380, 444, 456, 555, 570, 592, 666, 684, 703, 720, 740, 760, 855, 888, 912, 1110, 1140, 1332, 1368, 1406, 1480, 1493, 1520, 1665, 1710, 1776, 2109, 2220, 2280, 2664, 2736, 2812, 2960, 2986, 3330, 3420, 3515, 4218, 4440, 4479, 4560, 5328, 5624, 5972, 6327, 6660, 6840, 7030, 7465, 8436, 8880, 8958, 10545, 11248, 11944, 12654, 13320, 13437, 13680, 14060, 14930, 16872, 17916, 21090, 22395, 23888, 25308, 26640, 26874, 28120, 28367, 29860, 31635, 33744, 35832, 42180, 44790, 50616, 53748, 55241, 56240, 56734, 59720, 63270, 67185, 71664, 84360, 85101, 89580, 101232, 107496, 110482, 113468, 119440, 126540, 134370, 141835, 165723, 168720, 170202, 179160, 214992, 220964, 226936, 253080, 255303, 268740, 276205, 283670, 331446, 340404, 358320, 425505, 441928, 453872, 497169, 506160, 510606, 537480, 552410, 567340, 662892, 680808, 828615, 851010, 883856, 994338, 1021212, 1049579, 1074960, 1104820, 1134680, 1276515, 1325784, 1361616, 1657230, 1702020, 1988676, 2042424, 2099158, 2209640, 2269360, 2485845, 2553030, 2651568, 3148737, 3314460, 3404040, 3977352, 4084848, 4198316, 4419280, 4971690, 5106060, 5247895, 6297474, 6628920, 6808080, 7954704, 8396632, 9446211, 9943380, 10212120, 10495790, 12594948, 13257840, 15743685, 16793264, 18892422, 19886760, 20424240, 20991580, 25189896, 31487370, 37784844, 39773520, 41983160, 47231055, 50379792, 62974740, 75569688, 83966320, 94462110, 125949480, 151139376, 188924220, 251898960, 377848440, 755696880]

約数ペア:

[(1, 755696880), (2, 377848440), (3, 251898960), (4, 188924220), (5, 151139376), (6, 125949480), (8, 94462110), (9, 83966320), (10, 75569688), (12, 62974740), (15, 50379792), (16, 47231055), (18, 41983160), (19, 39773520), (20, 37784844), (24, 31487370), (30, 25189896), (36, 20991580), (37, 20424240), (38, 19886760), (40, 18892422), (45, 16793264), (48, 15743685), (57, 13257840), (60, 12594948), (72, 10495790), (74, 10212120), (76, 9943380), (80, 9446211), (90, 8396632), (95, 7954704), (111, 6808080), (114, 6628920), (120, 6297474), (144, 5247895), (148, 5106060), (152, 4971690), (171, 4419280), (180, 4198316), (185, 4084848), (190, 3977352), (222, 3404040), (228, 3314460), (240, 3148737), (285, 2651568), (296, 2553030), (304, 2485845), (333, 2269360), (342, 2209640), (360, 2099158), (370, 2042424), (380, 1988676), (444, 1702020), (456, 1657230), (555, 1361616), (570, 1325784), (592, 1276515), (666, 1134680), (684, 1104820), (703, 1074960), (720, 1049579), (740, 1021212), (760, 994338), (855, 883856), (888, 851010), (912, 828615), (1110, 680808), (1140, 662892), (1332, 567340), (1368, 552410), (1406, 537480), (1480, 510606), (1493, 506160), (1520, 497169), (1665, 453872), (1710, 441928), (1776, 425505), (2109, 358320), (2220, 340404), (2280, 331446), (2664, 283670), (2736, 276205), (2812, 268740), (2960, 255303), (2986, 253080), (3330, 226936), (3420, 220964), (3515, 214992), (4218, 179160), (4440, 170202), (4479, 168720), (4560, 165723), (5328, 141835), (5624, 134370), (5972, 126540), (6327, 119440), (6660, 113468), (6840, 110482), (7030, 107496), (7465, 101232), (8436, 89580), (8880, 85101), (8958, 84360), (10545, 71664), (11248, 67185), (11944, 63270), (12654, 59720), (13320, 56734), (13437, 56240), (13680, 55241), (14060, 53748), (14930, 50616), (16872, 44790), (17916, 42180), (21090, 35832), (22395, 33744), (23888, 31635), (25308, 29860), (26640, 28367), (26874, 28120)]