214213440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:405

約数の個数: 224

約数和(自身を含む): 786530304

約数和(自身を除く): 572316864

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, 64, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 192, 210, 224, 240, 251, 254, 280, 320, 336, 381, 420, 448, 480, 502, 508, 560, 635, 672, 753, 762, 840, 889, 960, 1004, 1016, 1120, 1255, 1270, 1344, 1506, 1524, 1680, 1757, 1778, 1905, 2008, 2032, 2240, 2510, 2540, 2667, 3012, 3048, 3360, 3514, 3556, 3765, 3810, 4016, 4064, 4445, 5020, 5080, 5271, 5334, 6024, 6096, 6720, 7028, 7112, 7530, 7620, 8032, 8128, 8785, 8890, 10040, 10160, 10542, 10668, 12048, 12192, 13335, 14056, 14224, 15060, 15240, 16064, 17570, 17780, 20080, 20320, 21084, 21336, 24096, 24384, 26355, 26670, 28112, 28448, 30120, 30480, 31877, 35140, 35560, 40160, 40640, 42168, 42672, 48192, 52710, 53340, 56224, 56896, 60240, 60960, 63754, 70280, 71120, 80320, 84336, 85344, 95631, 105420, 106680, 112448, 120480, 121920, 127508, 140560, 142240, 159385, 168672, 170688, 191262, 210840, 213360, 223139, 240960, 255016, 281120, 284480, 318770, 337344, 382524, 421680, 426720, 446278, 478155, 510032, 562240, 637540, 669417, 765048, 843360, 853440, 892556, 956310, 1020064, 1115695, 1275080, 1338834, 1530096, 1686720, 1785112, 1912620, 2040128, 2231390, 2550160, 2677668, 3060192, 3347085, 3570224, 3825240, 4462780, 5100320, 5355336, 6120384, 6694170, 7140448, 7650480, 8925560, 10200640, 10710672, 13388340, 14280896, 15300960, 17851120, 21421344, 26776680, 30601920, 35702240, 42842688, 53553360, 71404480, 107106720, 214213440]

約数ペア:

[(1, 214213440), (2, 107106720), (3, 71404480), (4, 53553360), (5, 42842688), (6, 35702240), (7, 30601920), (8, 26776680), (10, 21421344), (12, 17851120), (14, 15300960), (15, 14280896), (16, 13388340), (20, 10710672), (21, 10200640), (24, 8925560), (28, 7650480), (30, 7140448), (32, 6694170), (35, 6120384), (40, 5355336), (42, 5100320), (48, 4462780), (56, 3825240), (60, 3570224), (64, 3347085), (70, 3060192), (80, 2677668), (84, 2550160), (96, 2231390), (105, 2040128), (112, 1912620), (120, 1785112), (127, 1686720), (140, 1530096), (160, 1338834), (168, 1275080), (192, 1115695), (210, 1020064), (224, 956310), (240, 892556), (251, 853440), (254, 843360), (280, 765048), (320, 669417), (336, 637540), (381, 562240), (420, 510032), (448, 478155), (480, 446278), (502, 426720), (508, 421680), (560, 382524), (635, 337344), (672, 318770), (753, 284480), (762, 281120), (840, 255016), (889, 240960), (960, 223139), (1004, 213360), (1016, 210840), (1120, 191262), (1255, 170688), (1270, 168672), (1344, 159385), (1506, 142240), (1524, 140560), (1680, 127508), (1757, 121920), (1778, 120480), (1905, 112448), (2008, 106680), (2032, 105420), (2240, 95631), (2510, 85344), (2540, 84336), (2667, 80320), (3012, 71120), (3048, 70280), (3360, 63754), (3514, 60960), (3556, 60240), (3765, 56896), (3810, 56224), (4016, 53340), (4064, 52710), (4445, 48192), (5020, 42672), (5080, 42168), (5271, 40640), (5334, 40160), (6024, 35560), (6096, 35140), (6720, 31877), (7028, 30480), (7112, 30120), (7530, 28448), (7620, 28112), (8032, 26670), (8128, 26355), (8785, 24384), (8890, 24096), (10040, 21336), (10160, 21084), (10542, 20320), (10668, 20080), (12048, 17780), (12192, 17570), (13335, 16064), (14056, 15240), (14224, 15060)]