272788320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4273}}^1$

素因数の和:4317

約数の個数: 192

約数和(自身を含む): 1033966080

約数和(自身を除く): 761177760

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, 3360, 3990, 4256, 4273, 4560, 5320, 6384, 7980, 8546, 9120, 10640, 12768, 12819, 15960, 17092, 21280, 21365, 25638, 29911, 31920, 34184, 42730, 51276, 59822, 63840, 64095, 68368, 81187, 85460, 89733, 102552, 119644, 128190, 136736, 149555, 162374, 170920, 179466, 205104, 239288, 243561, 256380, 299110, 324748, 341840, 358932, 405935, 410208, 448665, 478576, 487122, 512760, 568309, 598220, 649496, 683680, 717864, 811870, 897330, 957152, 974244, 1025520, 1136618, 1196440, 1217805, 1298992, 1435728, 1623740, 1704927, 1794660, 1948488, 2051040, 2273236, 2392880, 2435610, 2597984, 2841545, 2871456, 3247480, 3409854, 3589320, 3896976, 4546472, 4785760, 4871220, 5683090, 6494960, 6819708, 7178640, 7793952, 8524635, 9092944, 9742440, 11366180, 12989920, 13639416, 14357280, 17049270, 18185888, 19484880, 22732360, 27278832, 34098540, 38969760, 45464720, 54557664, 68197080, 90929440, 136394160, 272788320]

約数ペア:

[(1, 272788320), (2, 136394160), (3, 90929440), (4, 68197080), (5, 54557664), (6, 45464720), (7, 38969760), (8, 34098540), (10, 27278832), (12, 22732360), (14, 19484880), (15, 18185888), (16, 17049270), (19, 14357280), (20, 13639416), (21, 12989920), (24, 11366180), (28, 9742440), (30, 9092944), (32, 8524635), (35, 7793952), (38, 7178640), (40, 6819708), (42, 6494960), (48, 5683090), (56, 4871220), (57, 4785760), (60, 4546472), (70, 3896976), (76, 3589320), (80, 3409854), (84, 3247480), (95, 2871456), (96, 2841545), (105, 2597984), (112, 2435610), (114, 2392880), (120, 2273236), (133, 2051040), (140, 1948488), (152, 1794660), (160, 1704927), (168, 1623740), (190, 1435728), (210, 1298992), (224, 1217805), (228, 1196440), (240, 1136618), (266, 1025520), (280, 974244), (285, 957152), (304, 897330), (336, 811870), (380, 717864), (399, 683680), (420, 649496), (456, 598220), (480, 568309), (532, 512760), (560, 487122), (570, 478576), (608, 448665), (665, 410208), (672, 405935), (760, 358932), (798, 341840), (840, 324748), (912, 299110), (1064, 256380), (1120, 243561), (1140, 239288), (1330, 205104), (1520, 179466), (1596, 170920), (1680, 162374), (1824, 149555), (1995, 136736), (2128, 128190), (2280, 119644), (2660, 102552), (3040, 89733), (3192, 85460), (3360, 81187), (3990, 68368), (4256, 64095), (4273, 63840), (4560, 59822), (5320, 51276), (6384, 42730), (7980, 34184), (8546, 31920), (9120, 29911), (10640, 25638), (12768, 21365), (12819, 21280), (15960, 17092)]