194570880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:527

約数の個数: 256

約数和(自身を含む): 733224960

約数和(自身を除く): 538654080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 467, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 934, 960, 992, 1085, 1120, 1240, 1302, 1344, 1401, 1488, 1680, 1736, 1860, 1868, 1920, 1984, 2170, 2240, 2335, 2480, 2604, 2688, 2802, 2976, 3255, 3269, 3360, 3472, 3720, 3736, 3968, 4340, 4480, 4670, 4960, 5208, 5604, 5952, 6510, 6538, 6720, 6944, 7005, 7440, 7472, 8680, 9340, 9807, 9920, 10416, 11208, 11904, 13020, 13076, 13440, 13888, 14010, 14477, 14880, 14944, 16345, 17360, 18680, 19614, 19840, 20832, 22416, 26040, 26152, 27776, 28020, 28954, 29760, 29888, 32690, 34720, 37360, 39228, 41664, 43431, 44832, 49035, 52080, 52304, 56040, 57908, 59520, 59776, 65380, 69440, 72385, 74720, 78456, 83328, 86862, 89664, 98070, 101339, 104160, 104608, 112080, 115816, 130760, 138880, 144770, 149440, 156912, 173724, 179328, 196140, 202678, 208320, 209216, 217155, 224160, 231632, 261520, 289540, 298880, 304017, 313824, 347448, 392280, 405356, 416640, 418432, 434310, 448320, 463264, 506695, 523040, 579080, 608034, 627648, 694896, 784560, 810712, 868620, 896640, 926528, 1013390, 1046080, 1158160, 1216068, 1255296, 1389792, 1520085, 1569120, 1621424, 1737240, 1853056, 2026780, 2092160, 2316320, 2432136, 2779584, 3040170, 3138240, 3242848, 3474480, 4053560, 4632640, 4864272, 5559168, 6080340, 6276480, 6485696, 6948960, 8107120, 9265280, 9728544, 12160680, 12971392, 13897920, 16214240, 19457088, 24321360, 27795840, 32428480, 38914176, 48642720, 64856960, 97285440, 194570880]

約数ペア:

[(1, 194570880), (2, 97285440), (3, 64856960), (4, 48642720), (5, 38914176), (6, 32428480), (7, 27795840), (8, 24321360), (10, 19457088), (12, 16214240), (14, 13897920), (15, 12971392), (16, 12160680), (20, 9728544), (21, 9265280), (24, 8107120), (28, 6948960), (30, 6485696), (31, 6276480), (32, 6080340), (35, 5559168), (40, 4864272), (42, 4632640), (48, 4053560), (56, 3474480), (60, 3242848), (62, 3138240), (64, 3040170), (70, 2779584), (80, 2432136), (84, 2316320), (93, 2092160), (96, 2026780), (105, 1853056), (112, 1737240), (120, 1621424), (124, 1569120), (128, 1520085), (140, 1389792), (155, 1255296), (160, 1216068), (168, 1158160), (186, 1046080), (192, 1013390), (210, 926528), (217, 896640), (224, 868620), (240, 810712), (248, 784560), (280, 694896), (310, 627648), (320, 608034), (336, 579080), (372, 523040), (384, 506695), (420, 463264), (434, 448320), (448, 434310), (465, 418432), (467, 416640), (480, 405356), (496, 392280), (560, 347448), (620, 313824), (640, 304017), (651, 298880), (672, 289540), (744, 261520), (840, 231632), (868, 224160), (896, 217155), (930, 209216), (934, 208320), (960, 202678), (992, 196140), (1085, 179328), (1120, 173724), (1240, 156912), (1302, 149440), (1344, 144770), (1401, 138880), (1488, 130760), (1680, 115816), (1736, 112080), (1860, 104608), (1868, 104160), (1920, 101339), (1984, 98070), (2170, 89664), (2240, 86862), (2335, 83328), (2480, 78456), (2604, 74720), (2688, 72385), (2802, 69440), (2976, 65380), (3255, 59776), (3269, 59520), (3360, 57908), (3472, 56040), (3720, 52304), (3736, 52080), (3968, 49035), (4340, 44832), (4480, 43431), (4670, 41664), (4960, 39228), (5208, 37360), (5604, 34720), (5952, 32690), (6510, 29888), (6538, 29760), (6720, 28954), (6944, 28020), (7005, 27776), (7440, 26152), (7472, 26040), (8680, 22416), (9340, 20832), (9807, 19840), (9920, 19614), (10416, 18680), (11208, 17360), (11904, 16345), (13020, 14944), (13076, 14880), (13440, 14477), (13888, 14010)]