214850160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:980

約数の個数: 240

約数和(自身を含む): 843088896

約数和(自身を除く): 628238736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 112, 120, 126, 140, 141, 144, 168, 180, 188, 210, 235, 240, 252, 280, 282, 315, 329, 336, 360, 376, 420, 423, 470, 504, 560, 564, 630, 658, 705, 720, 752, 840, 846, 907, 940, 987, 1008, 1128, 1260, 1316, 1410, 1645, 1680, 1692, 1814, 1880, 1974, 2115, 2256, 2520, 2632, 2721, 2820, 2961, 3290, 3384, 3628, 3760, 3948, 4230, 4535, 4935, 5040, 5264, 5442, 5640, 5922, 6349, 6580, 6768, 7256, 7896, 8163, 8460, 9070, 9870, 10884, 11280, 11844, 12698, 13160, 13605, 14512, 14805, 15792, 16326, 16920, 18140, 19047, 19740, 21768, 23688, 25396, 26320, 27210, 29610, 31745, 32652, 33840, 36280, 38094, 39480, 40815, 42629, 43536, 47376, 50792, 54420, 57141, 59220, 63490, 65304, 72560, 76188, 78960, 81630, 85258, 95235, 101584, 108840, 114282, 118440, 126980, 127887, 130608, 152376, 163260, 170516, 190470, 213145, 217680, 228564, 236880, 253960, 255774, 285705, 298403, 304752, 326520, 341032, 380940, 383661, 426290, 457128, 507920, 511548, 571410, 596806, 639435, 653040, 682064, 761880, 767322, 852580, 895209, 914256, 1023096, 1142820, 1193612, 1278870, 1492015, 1523760, 1534644, 1705160, 1790418, 1918305, 2046192, 2285640, 2387224, 2557740, 2685627, 2984030, 3069288, 3410320, 3580836, 3836610, 4476045, 4571280, 4774448, 5115480, 5371254, 5968060, 6138576, 7161672, 7673220, 8952090, 10230960, 10742508, 11936120, 13428135, 14323344, 15346440, 17904180, 21485016, 23872240, 26856270, 30692880, 35808360, 42970032, 53712540, 71616720, 107425080, 214850160]

約数ペア:

[(1, 214850160), (2, 107425080), (3, 71616720), (4, 53712540), (5, 42970032), (6, 35808360), (7, 30692880), (8, 26856270), (9, 23872240), (10, 21485016), (12, 17904180), (14, 15346440), (15, 14323344), (16, 13428135), (18, 11936120), (20, 10742508), (21, 10230960), (24, 8952090), (28, 7673220), (30, 7161672), (35, 6138576), (36, 5968060), (40, 5371254), (42, 5115480), (45, 4774448), (47, 4571280), (48, 4476045), (56, 3836610), (60, 3580836), (63, 3410320), (70, 3069288), (72, 2984030), (80, 2685627), (84, 2557740), (90, 2387224), (94, 2285640), (105, 2046192), (112, 1918305), (120, 1790418), (126, 1705160), (140, 1534644), (141, 1523760), (144, 1492015), (168, 1278870), (180, 1193612), (188, 1142820), (210, 1023096), (235, 914256), (240, 895209), (252, 852580), (280, 767322), (282, 761880), (315, 682064), (329, 653040), (336, 639435), (360, 596806), (376, 571410), (420, 511548), (423, 507920), (470, 457128), (504, 426290), (560, 383661), (564, 380940), (630, 341032), (658, 326520), (705, 304752), (720, 298403), (752, 285705), (840, 255774), (846, 253960), (907, 236880), (940, 228564), (987, 217680), (1008, 213145), (1128, 190470), (1260, 170516), (1316, 163260), (1410, 152376), (1645, 130608), (1680, 127887), (1692, 126980), (1814, 118440), (1880, 114282), (1974, 108840), (2115, 101584), (2256, 95235), (2520, 85258), (2632, 81630), (2721, 78960), (2820, 76188), (2961, 72560), (3290, 65304), (3384, 63490), (3628, 59220), (3760, 57141), (3948, 54420), (4230, 50792), (4535, 47376), (4935, 43536), (5040, 42629), (5264, 40815), (5442, 39480), (5640, 38094), (5922, 36280), (6349, 33840), (6580, 32652), (6768, 31745), (7256, 29610), (7896, 27210), (8163, 26320), (8460, 25396), (9070, 23688), (9870, 21768), (10884, 19740), (11280, 19047), (11844, 18140), (12698, 16920), (13160, 16326), (13605, 15792), (14512, 14805)]