158560080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 240

約数和(自身を含む): 581837760

約数和(自身を除く): 423277680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 97, 98, 105, 112, 120, 139, 140, 147, 168, 194, 196, 210, 240, 245, 278, 280, 291, 294, 336, 388, 392, 417, 420, 485, 490, 556, 560, 582, 588, 679, 695, 735, 776, 784, 834, 840, 970, 973, 980, 1112, 1164, 1176, 1358, 1390, 1455, 1470, 1552, 1668, 1680, 1940, 1946, 1960, 2037, 2085, 2224, 2328, 2352, 2716, 2780, 2910, 2919, 2940, 3336, 3395, 3880, 3892, 3920, 4074, 4170, 4656, 4753, 4865, 5432, 5560, 5820, 5838, 5880, 6672, 6790, 6811, 7760, 7784, 8148, 8340, 9506, 9730, 10185, 10864, 11120, 11640, 11676, 11760, 13483, 13580, 13622, 14259, 14595, 15568, 16296, 16680, 19012, 19460, 20370, 20433, 23280, 23352, 23765, 26966, 27160, 27244, 28518, 29190, 32592, 33360, 34055, 38024, 38920, 40449, 40740, 40866, 46704, 47530, 53932, 54320, 54488, 57036, 58380, 67415, 68110, 71295, 76048, 77840, 80898, 81480, 81732, 94381, 95060, 102165, 107864, 108976, 114072, 116760, 134830, 136220, 142590, 161796, 162960, 163464, 188762, 190120, 202245, 204330, 215728, 228144, 233520, 269660, 272440, 283143, 285180, 323592, 326928, 377524, 380240, 404490, 408660, 471905, 539320, 544880, 566286, 570360, 647184, 660667, 755048, 808980, 817320, 943810, 1078640, 1132572, 1140720, 1321334, 1415715, 1510096, 1617960, 1634640, 1887620, 1982001, 2265144, 2642668, 2831430, 3235920, 3303335, 3775240, 3964002, 4530288, 5285336, 5662860, 6606670, 7550480, 7928004, 9910005, 10570672, 11325720, 13213340, 15856008, 19820010, 22651440, 26426680, 31712016, 39640020, 52853360, 79280040, 158560080]

約数ペア:

[(1, 158560080), (2, 79280040), (3, 52853360), (4, 39640020), (5, 31712016), (6, 26426680), (7, 22651440), (8, 19820010), (10, 15856008), (12, 13213340), (14, 11325720), (15, 10570672), (16, 9910005), (20, 7928004), (21, 7550480), (24, 6606670), (28, 5662860), (30, 5285336), (35, 4530288), (40, 3964002), (42, 3775240), (48, 3303335), (49, 3235920), (56, 2831430), (60, 2642668), (70, 2265144), (80, 1982001), (84, 1887620), (97, 1634640), (98, 1617960), (105, 1510096), (112, 1415715), (120, 1321334), (139, 1140720), (140, 1132572), (147, 1078640), (168, 943810), (194, 817320), (196, 808980), (210, 755048), (240, 660667), (245, 647184), (278, 570360), (280, 566286), (291, 544880), (294, 539320), (336, 471905), (388, 408660), (392, 404490), (417, 380240), (420, 377524), (485, 326928), (490, 323592), (556, 285180), (560, 283143), (582, 272440), (588, 269660), (679, 233520), (695, 228144), (735, 215728), (776, 204330), (784, 202245), (834, 190120), (840, 188762), (970, 163464), (973, 162960), (980, 161796), (1112, 142590), (1164, 136220), (1176, 134830), (1358, 116760), (1390, 114072), (1455, 108976), (1470, 107864), (1552, 102165), (1668, 95060), (1680, 94381), (1940, 81732), (1946, 81480), (1960, 80898), (2037, 77840), (2085, 76048), (2224, 71295), (2328, 68110), (2352, 67415), (2716, 58380), (2780, 57036), (2910, 54488), (2919, 54320), (2940, 53932), (3336, 47530), (3395, 46704), (3880, 40866), (3892, 40740), (3920, 40449), (4074, 38920), (4170, 38024), (4656, 34055), (4753, 33360), (4865, 32592), (5432, 29190), (5560, 28518), (5820, 27244), (5838, 27160), (5880, 26966), (6672, 23765), (6790, 23352), (6811, 23280), (7760, 20433), (7784, 20370), (8148, 19460), (8340, 19012), (9506, 16680), (9730, 16296), (10185, 15568), (10864, 14595), (11120, 14259), (11640, 13622), (11676, 13580), (11760, 13483)]