214226880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:547

約数の個数: 224

約数和(自身を含む): 790041600

約数和(自身を除く): 575814720

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, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 192, 210, 213, 224, 240, 280, 284, 320, 336, 355, 420, 426, 448, 449, 480, 497, 560, 568, 672, 710, 840, 852, 898, 960, 994, 1065, 1120, 1136, 1344, 1347, 1420, 1491, 1680, 1704, 1796, 1988, 2130, 2240, 2245, 2272, 2485, 2694, 2840, 2982, 3143, 3360, 3408, 3592, 3976, 4260, 4490, 4544, 4970, 5388, 5680, 5964, 6286, 6720, 6735, 6816, 7184, 7455, 7952, 8520, 8980, 9429, 9940, 10776, 11360, 11928, 12572, 13470, 13632, 14368, 14910, 15715, 15904, 17040, 17960, 18858, 19880, 21552, 22720, 23856, 25144, 26940, 28736, 29820, 31430, 31808, 31879, 34080, 35920, 37716, 39760, 43104, 47145, 47712, 50288, 53880, 59640, 62860, 63758, 68160, 71840, 75432, 79520, 86208, 94290, 95424, 95637, 100576, 107760, 119280, 125720, 127516, 143680, 150864, 159040, 159395, 188580, 191274, 201152, 215520, 223153, 238560, 251440, 255032, 301728, 318790, 377160, 382548, 431040, 446306, 477120, 478185, 502880, 510064, 603456, 637580, 669459, 754320, 765096, 892612, 956370, 1005760, 1020128, 1115765, 1275160, 1338918, 1508640, 1530192, 1785224, 1912740, 2040256, 2231530, 2550320, 2677836, 3017280, 3060384, 3347295, 3570448, 3825480, 4463060, 5100640, 5355672, 6120768, 6694590, 7140896, 7650960, 8926120, 10201280, 10711344, 13389180, 14281792, 15301920, 17852240, 21422688, 26778360, 30603840, 35704480, 42845376, 53556720, 71408960, 107113440, 214226880]

約数ペア:

[(1, 214226880), (2, 107113440), (3, 71408960), (4, 53556720), (5, 42845376), (6, 35704480), (7, 30603840), (8, 26778360), (10, 21422688), (12, 17852240), (14, 15301920), (15, 14281792), (16, 13389180), (20, 10711344), (21, 10201280), (24, 8926120), (28, 7650960), (30, 7140896), (32, 6694590), (35, 6120768), (40, 5355672), (42, 5100640), (48, 4463060), (56, 3825480), (60, 3570448), (64, 3347295), (70, 3060384), (71, 3017280), (80, 2677836), (84, 2550320), (96, 2231530), (105, 2040256), (112, 1912740), (120, 1785224), (140, 1530192), (142, 1508640), (160, 1338918), (168, 1275160), (192, 1115765), (210, 1020128), (213, 1005760), (224, 956370), (240, 892612), (280, 765096), (284, 754320), (320, 669459), (336, 637580), (355, 603456), (420, 510064), (426, 502880), (448, 478185), (449, 477120), (480, 446306), (497, 431040), (560, 382548), (568, 377160), (672, 318790), (710, 301728), (840, 255032), (852, 251440), (898, 238560), (960, 223153), (994, 215520), (1065, 201152), (1120, 191274), (1136, 188580), (1344, 159395), (1347, 159040), (1420, 150864), (1491, 143680), (1680, 127516), (1704, 125720), (1796, 119280), (1988, 107760), (2130, 100576), (2240, 95637), (2245, 95424), (2272, 94290), (2485, 86208), (2694, 79520), (2840, 75432), (2982, 71840), (3143, 68160), (3360, 63758), (3408, 62860), (3592, 59640), (3976, 53880), (4260, 50288), (4490, 47712), (4544, 47145), (4970, 43104), (5388, 39760), (5680, 37716), (5964, 35920), (6286, 34080), (6720, 31879), (6735, 31808), (6816, 31430), (7184, 29820), (7455, 28736), (7952, 26940), (8520, 25144), (8980, 23856), (9429, 22720), (9940, 21552), (10776, 19880), (11360, 18858), (11928, 17960), (12572, 17040), (13470, 15904), (13632, 15715), (14368, 14910)]