207065880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:798

約数の個数: 192

約数和(自身を含む): 776355840

約数和(自身を除く): 569289960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 127, 140, 168, 180, 210, 252, 254, 280, 315, 360, 381, 420, 504, 508, 630, 635, 647, 762, 840, 889, 1016, 1143, 1260, 1270, 1294, 1524, 1778, 1905, 1941, 2286, 2520, 2540, 2588, 2667, 3048, 3235, 3556, 3810, 3882, 4445, 4529, 4572, 5080, 5176, 5334, 5715, 5823, 6470, 7112, 7620, 7764, 8001, 8890, 9058, 9144, 9705, 10668, 11430, 11646, 12940, 13335, 13587, 15240, 15528, 16002, 17780, 18116, 19410, 21336, 22645, 22860, 23292, 25880, 26670, 27174, 29115, 32004, 35560, 36232, 38820, 40005, 40761, 45290, 45720, 46584, 53340, 54348, 58230, 64008, 67935, 77640, 80010, 81522, 82169, 90580, 106680, 108696, 116460, 135870, 160020, 163044, 164338, 181160, 203805, 232920, 246507, 271740, 320040, 326088, 328676, 407610, 410845, 493014, 543480, 575183, 657352, 739521, 815220, 821690, 986028, 1150366, 1232535, 1479042, 1630440, 1643380, 1725549, 1972056, 2300732, 2465070, 2875915, 2958084, 3286760, 3451098, 3697605, 4601464, 4930140, 5176647, 5751830, 5916168, 6902196, 7395210, 8627745, 9860280, 10353294, 11503660, 13804392, 14790420, 17255490, 20706588, 23007320, 25883235, 29580840, 34510980, 41413176, 51766470, 69021960, 103532940, 207065880]

約数ペア:

[(1, 207065880), (2, 103532940), (3, 69021960), (4, 51766470), (5, 41413176), (6, 34510980), (7, 29580840), (8, 25883235), (9, 23007320), (10, 20706588), (12, 17255490), (14, 14790420), (15, 13804392), (18, 11503660), (20, 10353294), (21, 9860280), (24, 8627745), (28, 7395210), (30, 6902196), (35, 5916168), (36, 5751830), (40, 5176647), (42, 4930140), (45, 4601464), (56, 3697605), (60, 3451098), (63, 3286760), (70, 2958084), (72, 2875915), (84, 2465070), (90, 2300732), (105, 1972056), (120, 1725549), (126, 1643380), (127, 1630440), (140, 1479042), (168, 1232535), (180, 1150366), (210, 986028), (252, 821690), (254, 815220), (280, 739521), (315, 657352), (360, 575183), (381, 543480), (420, 493014), (504, 410845), (508, 407610), (630, 328676), (635, 326088), (647, 320040), (762, 271740), (840, 246507), (889, 232920), (1016, 203805), (1143, 181160), (1260, 164338), (1270, 163044), (1294, 160020), (1524, 135870), (1778, 116460), (1905, 108696), (1941, 106680), (2286, 90580), (2520, 82169), (2540, 81522), (2588, 80010), (2667, 77640), (3048, 67935), (3235, 64008), (3556, 58230), (3810, 54348), (3882, 53340), (4445, 46584), (4529, 45720), (4572, 45290), (5080, 40761), (5176, 40005), (5334, 38820), (5715, 36232), (5823, 35560), (6470, 32004), (7112, 29115), (7620, 27174), (7764, 26670), (8001, 25880), (8890, 23292), (9058, 22860), (9144, 22645), (9705, 21336), (10668, 19410), (11430, 18116), (11646, 17780), (12940, 16002), (13335, 15528), (13587, 15240)]