206889120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:684

約数の個数: 192

約数和(自身を含む): 734106240

約数和(自身を除く): 527217120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 96, 108, 120, 135, 144, 160, 166, 180, 216, 240, 249, 270, 288, 332, 360, 415, 432, 480, 498, 540, 577, 664, 720, 747, 830, 864, 996, 1080, 1154, 1245, 1328, 1440, 1494, 1660, 1731, 1992, 2160, 2241, 2308, 2490, 2656, 2885, 2988, 3320, 3462, 3735, 3984, 4320, 4482, 4616, 4980, 5193, 5770, 5976, 6640, 6924, 7470, 7968, 8655, 8964, 9232, 9960, 10386, 11205, 11540, 11952, 13280, 13848, 14940, 15579, 17310, 17928, 18464, 19920, 20772, 22410, 23080, 23904, 25965, 27696, 29880, 31158, 34620, 35856, 39840, 41544, 44820, 46160, 47891, 51930, 55392, 59760, 62316, 69240, 71712, 77895, 83088, 89640, 92320, 95782, 103860, 119520, 124632, 138480, 143673, 155790, 166176, 179280, 191564, 207720, 239455, 249264, 276960, 287346, 311580, 358560, 383128, 415440, 431019, 478910, 498528, 574692, 623160, 718365, 766256, 830880, 862038, 957820, 1149384, 1246320, 1293057, 1436730, 1532512, 1724076, 1915640, 2155095, 2298768, 2492640, 2586114, 2873460, 3448152, 3831280, 4310190, 4597536, 5172228, 5746920, 6465285, 6896304, 7662560, 8620380, 10344456, 11493840, 12930570, 13792608, 17240760, 20688912, 22987680, 25861140, 34481520, 41377824, 51722280, 68963040, 103444560, 206889120]

約数ペア:

[(1, 206889120), (2, 103444560), (3, 68963040), (4, 51722280), (5, 41377824), (6, 34481520), (8, 25861140), (9, 22987680), (10, 20688912), (12, 17240760), (15, 13792608), (16, 12930570), (18, 11493840), (20, 10344456), (24, 8620380), (27, 7662560), (30, 6896304), (32, 6465285), (36, 5746920), (40, 5172228), (45, 4597536), (48, 4310190), (54, 3831280), (60, 3448152), (72, 2873460), (80, 2586114), (83, 2492640), (90, 2298768), (96, 2155095), (108, 1915640), (120, 1724076), (135, 1532512), (144, 1436730), (160, 1293057), (166, 1246320), (180, 1149384), (216, 957820), (240, 862038), (249, 830880), (270, 766256), (288, 718365), (332, 623160), (360, 574692), (415, 498528), (432, 478910), (480, 431019), (498, 415440), (540, 383128), (577, 358560), (664, 311580), (720, 287346), (747, 276960), (830, 249264), (864, 239455), (996, 207720), (1080, 191564), (1154, 179280), (1245, 166176), (1328, 155790), (1440, 143673), (1494, 138480), (1660, 124632), (1731, 119520), (1992, 103860), (2160, 95782), (2241, 92320), (2308, 89640), (2490, 83088), (2656, 77895), (2885, 71712), (2988, 69240), (3320, 62316), (3462, 59760), (3735, 55392), (3984, 51930), (4320, 47891), (4482, 46160), (4616, 44820), (4980, 41544), (5193, 39840), (5770, 35856), (5976, 34620), (6640, 31158), (6924, 29880), (7470, 27696), (7968, 25965), (8655, 23904), (8964, 23080), (9232, 22410), (9960, 20772), (10386, 19920), (11205, 18464), (11540, 17928), (11952, 17310), (13280, 15579), (13848, 14940)]