5317816920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{839}}^1$

素因数の和:1122

約数の個数: 256

約数和(自身を含む): 18289152000

約数和(自身を除く): 12971335080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 239, 255, 260, 312, 340, 390, 408, 442, 478, 510, 520, 663, 680, 717, 780, 839, 884, 956, 1020, 1105, 1195, 1326, 1434, 1560, 1678, 1768, 1912, 2040, 2210, 2390, 2517, 2652, 2868, 3107, 3315, 3356, 3585, 4063, 4195, 4420, 4780, 5034, 5304, 5736, 6214, 6630, 6712, 7170, 8126, 8390, 8840, 9321, 9560, 10068, 10907, 12189, 12428, 12585, 13260, 14263, 14340, 15535, 16252, 16780, 18642, 20136, 20315, 21814, 24378, 24856, 25170, 26520, 28526, 28680, 31070, 32504, 32721, 33560, 37284, 40630, 42789, 43628, 46605, 48756, 50340, 52819, 54535, 57052, 60945, 62140, 65442, 71315, 74568, 81260, 85578, 87256, 93210, 97512, 100680, 105638, 109070, 114104, 121890, 124280, 130884, 142630, 158457, 162520, 163605, 171156, 185419, 186420, 200521, 211276, 213945, 218140, 243780, 261768, 264095, 285260, 316914, 327210, 342312, 370838, 372840, 401042, 422552, 427890, 436280, 487560, 528190, 556257, 570520, 601563, 633828, 654420, 741676, 792285, 802084, 855780, 927095, 1002605, 1056380, 1112514, 1203126, 1267656, 1308840, 1483352, 1584570, 1604168, 1711560, 1854190, 2005210, 2112760, 2225028, 2406252, 2606773, 2781285, 3007815, 3169140, 3408857, 3708380, 4010420, 4450056, 4812504, 5213546, 5562570, 6015630, 6338280, 6817714, 7416760, 7820319, 8020840, 10226571, 10427092, 11125140, 12031260, 13033865, 13635428, 15640638, 17044285, 20453142, 20854184, 22250280, 24062520, 26067730, 27270856, 31281276, 34088570, 39101595, 40906284, 44315141, 51132855, 52135460, 62562552, 68177140, 78203190, 81812568, 88630282, 102265710, 104270920, 132945423, 136354280, 156406380, 177260564, 204531420, 221575705, 265890846, 312812760, 354521128, 409062840, 443151410, 531781692, 664727115, 886302820, 1063563384, 1329454230, 1772605640, 2658908460, 5317816920]

約数ペア:

[(1, 5317816920), (2, 2658908460), (3, 1772605640), (4, 1329454230), (5, 1063563384), (6, 886302820), (8, 664727115), (10, 531781692), (12, 443151410), (13, 409062840), (15, 354521128), (17, 312812760), (20, 265890846), (24, 221575705), (26, 204531420), (30, 177260564), (34, 156406380), (39, 136354280), (40, 132945423), (51, 104270920), (52, 102265710), (60, 88630282), (65, 81812568), (68, 78203190), (78, 68177140), (85, 62562552), (102, 52135460), (104, 51132855), (120, 44315141), (130, 40906284), (136, 39101595), (156, 34088570), (170, 31281276), (195, 27270856), (204, 26067730), (221, 24062520), (239, 22250280), (255, 20854184), (260, 20453142), (312, 17044285), (340, 15640638), (390, 13635428), (408, 13033865), (442, 12031260), (478, 11125140), (510, 10427092), (520, 10226571), (663, 8020840), (680, 7820319), (717, 7416760), (780, 6817714), (839, 6338280), (884, 6015630), (956, 5562570), (1020, 5213546), (1105, 4812504), (1195, 4450056), (1326, 4010420), (1434, 3708380), (1560, 3408857), (1678, 3169140), (1768, 3007815), (1912, 2781285), (2040, 2606773), (2210, 2406252), (2390, 2225028), (2517, 2112760), (2652, 2005210), (2868, 1854190), (3107, 1711560), (3315, 1604168), (3356, 1584570), (3585, 1483352), (4063, 1308840), (4195, 1267656), (4420, 1203126), (4780, 1112514), (5034, 1056380), (5304, 1002605), (5736, 927095), (6214, 855780), (6630, 802084), (6712, 792285), (7170, 741676), (8126, 654420), (8390, 633828), (8840, 601563), (9321, 570520), (9560, 556257), (10068, 528190), (10907, 487560), (12189, 436280), (12428, 427890), (12585, 422552), (13260, 401042), (14263, 372840), (14340, 370838), (15535, 342312), (16252, 327210), (16780, 316914), (18642, 285260), (20136, 264095), (20315, 261768), (21814, 243780), (24378, 218140), (24856, 213945), (25170, 211276), (26520, 200521), (28526, 186420), (28680, 185419), (31070, 171156), (32504, 163605), (32721, 162520), (33560, 158457), (37284, 142630), (40630, 130884), (42789, 124280), (43628, 121890), (46605, 114104), (48756, 109070), (50340, 105638), (52819, 100680), (54535, 97512), (57052, 93210), (60945, 87256), (62140, 85578), (65442, 81260), (71315, 74568)]