210767360

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:236

約数の個数: 160

約数和(自身を含む): 556839360

約数和(自身を除く): 346072000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 64, 68, 80, 85, 116, 128, 136, 145, 160, 167, 170, 232, 256, 272, 290, 320, 334, 340, 464, 493, 512, 544, 580, 640, 668, 680, 835, 928, 986, 1088, 1160, 1280, 1336, 1360, 1670, 1856, 1972, 2176, 2320, 2465, 2560, 2672, 2720, 2839, 3340, 3712, 3944, 4352, 4640, 4843, 4930, 5344, 5440, 5678, 6680, 7424, 7888, 8704, 9280, 9686, 9860, 10688, 10880, 11356, 13360, 14195, 14848, 15776, 18560, 19372, 19720, 21376, 21760, 22712, 24215, 26720, 28390, 31552, 37120, 38744, 39440, 42752, 43520, 45424, 48430, 53440, 56780, 63104, 74240, 77488, 78880, 82331, 85504, 90848, 96860, 106880, 113560, 126208, 154976, 157760, 164662, 181696, 193720, 213760, 227120, 252416, 309952, 315520, 329324, 363392, 387440, 411655, 427520, 454240, 619904, 631040, 658648, 726784, 774880, 823310, 908480, 1239808, 1262080, 1317296, 1453568, 1549760, 1646620, 1816960, 2479616, 2634592, 3099520, 3293240, 3633920, 5269184, 6199040, 6586480, 7267840, 10538368, 12398080, 13172960, 21076736, 26345920, 42153472, 52691840, 105383680, 210767360]

約数ペア:

[(1, 210767360), (2, 105383680), (4, 52691840), (5, 42153472), (8, 26345920), (10, 21076736), (16, 13172960), (17, 12398080), (20, 10538368), (29, 7267840), (32, 6586480), (34, 6199040), (40, 5269184), (58, 3633920), (64, 3293240), (68, 3099520), (80, 2634592), (85, 2479616), (116, 1816960), (128, 1646620), (136, 1549760), (145, 1453568), (160, 1317296), (167, 1262080), (170, 1239808), (232, 908480), (256, 823310), (272, 774880), (290, 726784), (320, 658648), (334, 631040), (340, 619904), (464, 454240), (493, 427520), (512, 411655), (544, 387440), (580, 363392), (640, 329324), (668, 315520), (680, 309952), (835, 252416), (928, 227120), (986, 213760), (1088, 193720), (1160, 181696), (1280, 164662), (1336, 157760), (1360, 154976), (1670, 126208), (1856, 113560), (1972, 106880), (2176, 96860), (2320, 90848), (2465, 85504), (2560, 82331), (2672, 78880), (2720, 77488), (2839, 74240), (3340, 63104), (3712, 56780), (3944, 53440), (4352, 48430), (4640, 45424), (4843, 43520), (4930, 42752), (5344, 39440), (5440, 38744), (5678, 37120), (6680, 31552), (7424, 28390), (7888, 26720), (8704, 24215), (9280, 22712), (9686, 21760), (9860, 21376), (10688, 19720), (10880, 19372), (11356, 18560), (13360, 15776), (14195, 14848)]