2247019180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:360

約数の個数: 192

約数和(自身を含む): 5829626880

約数和(自身を除く): 3582607700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 43, 58, 61, 70, 86, 116, 122, 140, 145, 172, 203, 211, 215, 244, 290, 301, 305, 406, 422, 427, 430, 580, 602, 610, 812, 844, 854, 860, 1015, 1055, 1204, 1220, 1247, 1477, 1505, 1708, 1769, 2030, 2110, 2135, 2494, 2623, 2954, 3010, 3538, 4060, 4220, 4270, 4988, 5246, 5908, 6020, 6119, 6235, 7076, 7385, 8540, 8729, 8845, 9073, 10492, 12238, 12383, 12470, 12871, 13115, 14770, 17458, 17690, 18146, 18361, 24476, 24766, 24940, 25742, 26230, 29540, 30595, 34916, 35380, 36292, 36722, 42833, 43645, 45365, 49532, 51484, 52460, 61190, 61915, 63511, 64355, 73444, 76067, 85666, 87290, 90097, 90730, 91805, 122380, 123830, 127022, 128710, 152134, 171332, 174580, 180194, 181460, 183610, 214165, 247660, 254044, 257420, 263117, 304268, 317555, 360388, 367220, 373259, 380335, 428330, 450485, 526234, 532469, 553453, 635110, 746518, 760670, 856660, 900970, 1052468, 1064938, 1106906, 1270220, 1315585, 1493036, 1521340, 1801940, 1841819, 1866295, 2129876, 2213812, 2612813, 2631170, 2662345, 2767265, 3683638, 3732590, 3874171, 5225626, 5262340, 5324690, 5534530, 7367276, 7465180, 7748342, 9209095, 10451252, 10649380, 11069060, 13064065, 15496684, 16050137, 18418190, 19370855, 26128130, 32100274, 36836380, 38741710, 52256260, 64200548, 77483420, 80250685, 112350959, 160501370, 224701918, 321002740, 449403836, 561754795, 1123509590, 2247019180]

約数ペア:

[(1, 2247019180), (2, 1123509590), (4, 561754795), (5, 449403836), (7, 321002740), (10, 224701918), (14, 160501370), (20, 112350959), (28, 80250685), (29, 77483420), (35, 64200548), (43, 52256260), (58, 38741710), (61, 36836380), (70, 32100274), (86, 26128130), (116, 19370855), (122, 18418190), (140, 16050137), (145, 15496684), (172, 13064065), (203, 11069060), (211, 10649380), (215, 10451252), (244, 9209095), (290, 7748342), (301, 7465180), (305, 7367276), (406, 5534530), (422, 5324690), (427, 5262340), (430, 5225626), (580, 3874171), (602, 3732590), (610, 3683638), (812, 2767265), (844, 2662345), (854, 2631170), (860, 2612813), (1015, 2213812), (1055, 2129876), (1204, 1866295), (1220, 1841819), (1247, 1801940), (1477, 1521340), (1505, 1493036), (1708, 1315585), (1769, 1270220), (2030, 1106906), (2110, 1064938), (2135, 1052468), (2494, 900970), (2623, 856660), (2954, 760670), (3010, 746518), (3538, 635110), (4060, 553453), (4220, 532469), (4270, 526234), (4988, 450485), (5246, 428330), (5908, 380335), (6020, 373259), (6119, 367220), (6235, 360388), (7076, 317555), (7385, 304268), (8540, 263117), (8729, 257420), (8845, 254044), (9073, 247660), (10492, 214165), (12238, 183610), (12383, 181460), (12470, 180194), (12871, 174580), (13115, 171332), (14770, 152134), (17458, 128710), (17690, 127022), (18146, 123830), (18361, 122380), (24476, 91805), (24766, 90730), (24940, 90097), (25742, 87290), (26230, 85666), (29540, 76067), (30595, 73444), (34916, 64355), (35380, 63511), (36292, 61915), (36722, 61190), (42833, 52460), (43645, 51484), (45365, 49532)]