207671520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3253}}^1$

素因数の和:3297

約数の個数: 192

約数和(自身を含む): 787207680

約数和(自身を除く): 579536160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3253, 3360, 3990, 4256, 4560, 5320, 6384, 6506, 7980, 9120, 9759, 10640, 12768, 13012, 15960, 16265, 19518, 21280, 22771, 26024, 31920, 32530, 39036, 45542, 48795, 52048, 61807, 63840, 65060, 68313, 78072, 91084, 97590, 104096, 113855, 123614, 130120, 136626, 156144, 182168, 185421, 195180, 227710, 247228, 260240, 273252, 309035, 312288, 341565, 364336, 370842, 390360, 432649, 455420, 494456, 520480, 546504, 618070, 683130, 728672, 741684, 780720, 865298, 910840, 927105, 988912, 1093008, 1236140, 1297947, 1366260, 1483368, 1561440, 1730596, 1821680, 1854210, 1977824, 2163245, 2186016, 2472280, 2595894, 2732520, 2966736, 3461192, 3643360, 3708420, 4326490, 4944560, 5191788, 5465040, 5933472, 6489735, 6922384, 7416840, 8652980, 9889120, 10383576, 10930080, 12979470, 13844768, 14833680, 17305960, 20767152, 25958940, 29667360, 34611920, 41534304, 51917880, 69223840, 103835760, 207671520]

約数ペア:

[(1, 207671520), (2, 103835760), (3, 69223840), (4, 51917880), (5, 41534304), (6, 34611920), (7, 29667360), (8, 25958940), (10, 20767152), (12, 17305960), (14, 14833680), (15, 13844768), (16, 12979470), (19, 10930080), (20, 10383576), (21, 9889120), (24, 8652980), (28, 7416840), (30, 6922384), (32, 6489735), (35, 5933472), (38, 5465040), (40, 5191788), (42, 4944560), (48, 4326490), (56, 3708420), (57, 3643360), (60, 3461192), (70, 2966736), (76, 2732520), (80, 2595894), (84, 2472280), (95, 2186016), (96, 2163245), (105, 1977824), (112, 1854210), (114, 1821680), (120, 1730596), (133, 1561440), (140, 1483368), (152, 1366260), (160, 1297947), (168, 1236140), (190, 1093008), (210, 988912), (224, 927105), (228, 910840), (240, 865298), (266, 780720), (280, 741684), (285, 728672), (304, 683130), (336, 618070), (380, 546504), (399, 520480), (420, 494456), (456, 455420), (480, 432649), (532, 390360), (560, 370842), (570, 364336), (608, 341565), (665, 312288), (672, 309035), (760, 273252), (798, 260240), (840, 247228), (912, 227710), (1064, 195180), (1120, 185421), (1140, 182168), (1330, 156144), (1520, 136626), (1596, 130120), (1680, 123614), (1824, 113855), (1995, 104096), (2128, 97590), (2280, 91084), (2660, 78072), (3040, 68313), (3192, 65060), (3253, 63840), (3360, 61807), (3990, 52048), (4256, 48795), (4560, 45542), (5320, 39036), (6384, 32530), (6506, 31920), (7980, 26024), (9120, 22771), (9759, 21280), (10640, 19518), (12768, 16265), (13012, 15960)]