515121768

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 320

約数和(自身を含む): 1788864000

約数和(自身を除く): 1273742232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 43, 54, 56, 57, 63, 72, 76, 81, 84, 86, 108, 114, 126, 129, 133, 139, 152, 162, 168, 171, 172, 189, 216, 228, 252, 258, 266, 278, 301, 324, 342, 344, 378, 387, 399, 417, 456, 504, 513, 516, 532, 556, 567, 602, 648, 684, 756, 774, 798, 817, 834, 903, 973, 1026, 1032, 1064, 1112, 1134, 1161, 1197, 1204, 1251, 1368, 1512, 1539, 1548, 1596, 1634, 1668, 1806, 1946, 2052, 2268, 2322, 2394, 2408, 2451, 2502, 2641, 2709, 2919, 3078, 3096, 3192, 3268, 3336, 3483, 3591, 3612, 3753, 3892, 4104, 4536, 4644, 4788, 4902, 5004, 5282, 5418, 5719, 5838, 5977, 6156, 6536, 6966, 7182, 7224, 7353, 7506, 7784, 7923, 8127, 8757, 9288, 9576, 9804, 10008, 10564, 10773, 10836, 11259, 11438, 11676, 11954, 12312, 13932, 14364, 14706, 15012, 15846, 16254, 17157, 17514, 17931, 18487, 19608, 21128, 21546, 21672, 22059, 22518, 22876, 23352, 23769, 23908, 24381, 26271, 27864, 28728, 29412, 30024, 31692, 32508, 34314, 35028, 35862, 36974, 41839, 43092, 44118, 45036, 45752, 47538, 47816, 48762, 51471, 52542, 53793, 55461, 58824, 63384, 65016, 66177, 68628, 70056, 71307, 71724, 73948, 78813, 83678, 86184, 88236, 90072, 95076, 97524, 102942, 105084, 107586, 110922, 113563, 125517, 132354, 137256, 142614, 143448, 147896, 154413, 157626, 161379, 166383, 167356, 176472, 190152, 195048, 205884, 210168, 213921, 215172, 221844, 227126, 251034, 264708, 285228, 308826, 315252, 322758, 332766, 334712, 340689, 376551, 411768, 427842, 430344, 443688, 454252, 463239, 484137, 499149, 502068, 529416, 570456, 617652, 630504, 645516, 665532, 681378, 753102, 794941, 855684, 908504, 926478, 968274, 998298, 1004136, 1022067, 1129653, 1235304, 1291032, 1331064, 1362756, 1497447, 1506204, 1589882, 1711368, 1852956, 1936548, 1996596, 2044134, 2259306, 2384823, 2725512, 2994894, 3012408, 3066201, 3179764, 3388959, 3705912, 3873096, 3993192, 4088268, 4518612, 4769646, 5989788, 6132402, 6359528, 6777918, 7154469, 8176536, 9037224, 9198603, 9539292, 11979576, 12264804, 13555836, 14308938, 18397206, 19078584, 21463407, 24529608, 27111672, 28617876, 36794412, 42926814, 57235752, 64390221, 73588824, 85853628, 128780442, 171707256, 257560884, 515121768]

約数ペア:

[(1, 515121768), (2, 257560884), (3, 171707256), (4, 128780442), (6, 85853628), (7, 73588824), (8, 64390221), (9, 57235752), (12, 42926814), (14, 36794412), (18, 28617876), (19, 27111672), (21, 24529608), (24, 21463407), (27, 19078584), (28, 18397206), (36, 14308938), (38, 13555836), (42, 12264804), (43, 11979576), (54, 9539292), (56, 9198603), (57, 9037224), (63, 8176536), (72, 7154469), (76, 6777918), (81, 6359528), (84, 6132402), (86, 5989788), (108, 4769646), (114, 4518612), (126, 4088268), (129, 3993192), (133, 3873096), (139, 3705912), (152, 3388959), (162, 3179764), (168, 3066201), (171, 3012408), (172, 2994894), (189, 2725512), (216, 2384823), (228, 2259306), (252, 2044134), (258, 1996596), (266, 1936548), (278, 1852956), (301, 1711368), (324, 1589882), (342, 1506204), (344, 1497447), (378, 1362756), (387, 1331064), (399, 1291032), (417, 1235304), (456, 1129653), (504, 1022067), (513, 1004136), (516, 998298), (532, 968274), (556, 926478), (567, 908504), (602, 855684), (648, 794941), (684, 753102), (756, 681378), (774, 665532), (798, 645516), (817, 630504), (834, 617652), (903, 570456), (973, 529416), (1026, 502068), (1032, 499149), (1064, 484137), (1112, 463239), (1134, 454252), (1161, 443688), (1197, 430344), (1204, 427842), (1251, 411768), (1368, 376551), (1512, 340689), (1539, 334712), (1548, 332766), (1596, 322758), (1634, 315252), (1668, 308826), (1806, 285228), (1946, 264708), (2052, 251034), (2268, 227126), (2322, 221844), (2394, 215172), (2408, 213921), (2451, 210168), (2502, 205884), (2641, 195048), (2709, 190152), (2919, 176472), (3078, 167356), (3096, 166383), (3192, 161379), (3268, 157626), (3336, 154413), (3483, 147896), (3591, 143448), (3612, 142614), (3753, 137256), (3892, 132354), (4104, 125517), (4536, 113563), (4644, 110922), (4788, 107586), (4902, 105084), (5004, 102942), (5282, 97524), (5418, 95076), (5719, 90072), (5838, 88236), (5977, 86184), (6156, 83678), (6536, 78813), (6966, 73948), (7182, 71724), (7224, 71307), (7353, 70056), (7506, 68628), (7784, 66177), (7923, 65016), (8127, 63384), (8757, 58824), (9288, 55461), (9576, 53793), (9804, 52542), (10008, 51471), (10564, 48762), (10773, 47816), (10836, 47538), (11259, 45752), (11438, 45036), (11676, 44118), (11954, 43092), (12312, 41839), (13932, 36974), (14364, 35862), (14706, 35028), (15012, 34314), (15846, 32508), (16254, 31692), (17157, 30024), (17514, 29412), (17931, 28728), (18487, 27864), (19608, 26271), (21128, 24381), (21546, 23908), (21672, 23769), (22059, 23352), (22518, 22876)]