271679745120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{8807}}^1\times {\mathrm{9181}}^1$

素因数の和:18013

約数の個数: 192

約数和(自身を含む): 978264677376

約数和(自身を除く): 706584932256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 8807, 9181, 17614, 18362, 26421, 27543, 35228, 36724, 44035, 45905, 52842, 55086, 61649, 64267, 70456, 73448, 88070, 91810, 105684, 110172, 123298, 128534, 132105, 137715, 140912, 146896, 176140, 183620, 184947, 192801, 211368, 220344, 246596, 257068, 264210, 275430, 281824, 293792, 308245, 321335, 352280, 367240, 369894, 385602, 422736, 440688, 493192, 514136, 528420, 550860, 616490, 642670, 704560, 734480, 739788, 771204, 845472, 881376, 924735, 964005, 986384, 1028272, 1056840, 1101720, 1232980, 1285340, 1409120, 1468960, 1479576, 1542408, 1849470, 1928010, 1972768, 2056544, 2113680, 2203440, 2465960, 2570680, 2959152, 3084816, 3698940, 3856020, 4227360, 4406880, 4931920, 5141360, 5918304, 6169632, 7397880, 7712040, 9863840, 10282720, 14795760, 15424080, 29591520, 30848160, 80857067, 161714134, 242571201, 323428268, 404285335, 485142402, 565999469, 646856536, 808570670, 970284804, 1131998938, 1212856005, 1293713072, 1617141340, 1697998407, 1940569608, 2263997876, 2425712010, 2587426144, 2829997345, 3234282680, 3395996814, 3881139216, 4527995752, 4851424020, 5659994690, 6468565360, 6791993628, 7762278432, 8489992035, 9055991504, 9702848040, 11319989380, 12937130720, 13583987256, 16979984070, 18111983008, 19405696080, 22639978760, 27167974512, 33959968140, 38811392160, 45279957520, 54335949024, 67919936280, 90559915040, 135839872560, 271679745120]

約数ペア:

[(1, 271679745120), (2, 135839872560), (3, 90559915040), (4, 67919936280), (5, 54335949024), (6, 45279957520), (7, 38811392160), (8, 33959968140), (10, 27167974512), (12, 22639978760), (14, 19405696080), (15, 18111983008), (16, 16979984070), (20, 13583987256), (21, 12937130720), (24, 11319989380), (28, 9702848040), (30, 9055991504), (32, 8489992035), (35, 7762278432), (40, 6791993628), (42, 6468565360), (48, 5659994690), (56, 4851424020), (60, 4527995752), (70, 3881139216), (80, 3395996814), (84, 3234282680), (96, 2829997345), (105, 2587426144), (112, 2425712010), (120, 2263997876), (140, 1940569608), (160, 1697998407), (168, 1617141340), (210, 1293713072), (224, 1212856005), (240, 1131998938), (280, 970284804), (336, 808570670), (420, 646856536), (480, 565999469), (560, 485142402), (672, 404285335), (840, 323428268), (1120, 242571201), (1680, 161714134), (3360, 80857067), (8807, 30848160), (9181, 29591520), (17614, 15424080), (18362, 14795760), (26421, 10282720), (27543, 9863840), (35228, 7712040), (36724, 7397880), (44035, 6169632), (45905, 5918304), (52842, 5141360), (55086, 4931920), (61649, 4406880), (64267, 4227360), (70456, 3856020), (73448, 3698940), (88070, 3084816), (91810, 2959152), (105684, 2570680), (110172, 2465960), (123298, 2203440), (128534, 2113680), (132105, 2056544), (137715, 1972768), (140912, 1928010), (146896, 1849470), (176140, 1542408), (183620, 1479576), (184947, 1468960), (192801, 1409120), (211368, 1285340), (220344, 1232980), (246596, 1101720), (257068, 1056840), (264210, 1028272), (275430, 986384), (281824, 964005), (293792, 924735), (308245, 881376), (321335, 845472), (352280, 771204), (367240, 739788), (369894, 734480), (385602, 704560), (422736, 642670), (440688, 616490), (493192, 550860), (514136, 528420)]