188457840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:381

約数の個数: 200

約数和(自身を含む): 662576640

約数和(自身を除く): 474118800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 127, 135, 144, 162, 180, 216, 229, 240, 254, 270, 324, 360, 381, 405, 432, 458, 508, 540, 635, 648, 687, 720, 762, 810, 916, 1016, 1080, 1143, 1145, 1270, 1296, 1374, 1524, 1620, 1832, 1905, 2032, 2061, 2160, 2286, 2290, 2540, 2748, 3048, 3240, 3429, 3435, 3664, 3810, 4122, 4572, 4580, 5080, 5496, 5715, 6096, 6183, 6480, 6858, 6870, 7620, 8244, 9144, 9160, 10160, 10287, 10305, 10992, 11430, 12366, 13716, 13740, 15240, 16488, 17145, 18288, 18320, 18549, 20574, 20610, 22860, 24732, 27432, 27480, 29083, 30480, 30915, 32976, 34290, 37098, 41148, 41220, 45720, 49464, 51435, 54864, 54960, 58166, 61830, 68580, 74196, 82296, 82440, 87249, 91440, 92745, 98928, 102870, 116332, 123660, 137160, 145415, 148392, 164592, 164880, 174498, 185490, 205740, 232664, 247320, 261747, 274320, 290830, 296784, 348996, 370980, 411480, 436245, 465328, 494640, 523494, 581660, 697992, 741960, 785241, 822960, 872490, 1046988, 1163320, 1308735, 1395984, 1483920, 1570482, 1744980, 2093976, 2326640, 2355723, 2617470, 3140964, 3489960, 3926205, 4187952, 4711446, 5234940, 6281928, 6979920, 7852410, 9422892, 10469880, 11778615, 12563856, 15704820, 18845784, 20939760, 23557230, 31409640, 37691568, 47114460, 62819280, 94228920, 188457840]

約数ペア:

[(1, 188457840), (2, 94228920), (3, 62819280), (4, 47114460), (5, 37691568), (6, 31409640), (8, 23557230), (9, 20939760), (10, 18845784), (12, 15704820), (15, 12563856), (16, 11778615), (18, 10469880), (20, 9422892), (24, 7852410), (27, 6979920), (30, 6281928), (36, 5234940), (40, 4711446), (45, 4187952), (48, 3926205), (54, 3489960), (60, 3140964), (72, 2617470), (80, 2355723), (81, 2326640), (90, 2093976), (108, 1744980), (120, 1570482), (127, 1483920), (135, 1395984), (144, 1308735), (162, 1163320), (180, 1046988), (216, 872490), (229, 822960), (240, 785241), (254, 741960), (270, 697992), (324, 581660), (360, 523494), (381, 494640), (405, 465328), (432, 436245), (458, 411480), (508, 370980), (540, 348996), (635, 296784), (648, 290830), (687, 274320), (720, 261747), (762, 247320), (810, 232664), (916, 205740), (1016, 185490), (1080, 174498), (1143, 164880), (1145, 164592), (1270, 148392), (1296, 145415), (1374, 137160), (1524, 123660), (1620, 116332), (1832, 102870), (1905, 98928), (2032, 92745), (2061, 91440), (2160, 87249), (2286, 82440), (2290, 82296), (2540, 74196), (2748, 68580), (3048, 61830), (3240, 58166), (3429, 54960), (3435, 54864), (3664, 51435), (3810, 49464), (4122, 45720), (4572, 41220), (4580, 41148), (5080, 37098), (5496, 34290), (5715, 32976), (6096, 30915), (6183, 30480), (6480, 29083), (6858, 27480), (6870, 27432), (7620, 24732), (8244, 22860), (9144, 20610), (9160, 20574), (10160, 18549), (10287, 18320), (10305, 18288), (10992, 17145), (11430, 16488), (12366, 15240), (13716, 13740)]