229837440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{349}}^1$

素因数の和:392

約数の個数: 256

約数和(自身を含む): 856800000

約数和(自身を除く): 626962560

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 349, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 686, 698, 735, 784, 840, 896, 960, 980, 1029, 1047, 1120, 1176, 1344, 1372, 1396, 1470, 1568, 1680, 1715, 1745, 1920, 1960, 2058, 2094, 2240, 2352, 2443, 2688, 2744, 2792, 2940, 3136, 3360, 3430, 3490, 3920, 4116, 4188, 4480, 4704, 4886, 5145, 5235, 5488, 5584, 5880, 6272, 6720, 6860, 6980, 7329, 7840, 8232, 8376, 9408, 9772, 10290, 10470, 10976, 11168, 11760, 12215, 13440, 13720, 13960, 14658, 15680, 16464, 16752, 17101, 18816, 19544, 20580, 20940, 21952, 22336, 23520, 24430, 27440, 27920, 29316, 31360, 32928, 33504, 34202, 36645, 39088, 41160, 41880, 43904, 44672, 47040, 48860, 51303, 54880, 55840, 58632, 65856, 67008, 68404, 73290, 78176, 82320, 83760, 85505, 94080, 97720, 102606, 109760, 111680, 117264, 119707, 131712, 134016, 136808, 146580, 156352, 164640, 167520, 171010, 195440, 205212, 219520, 223360, 234528, 239414, 256515, 273616, 293160, 312704, 329280, 335040, 342020, 359121, 390880, 410424, 469056, 478828, 513030, 547232, 586320, 598535, 658560, 670080, 684040, 718242, 781760, 820848, 938112, 957656, 1026060, 1094464, 1172640, 1197070, 1368080, 1436484, 1563520, 1641696, 1795605, 1915312, 2052120, 2188928, 2345280, 2394140, 2736160, 2872968, 3283392, 3591210, 3830624, 4104240, 4690560, 4788280, 5472320, 5745936, 6566784, 7182420, 7661248, 8208480, 9576560, 10944640, 11491872, 14364840, 15322496, 16416960, 19153120, 22983744, 28729680, 32833920, 38306240, 45967488, 57459360, 76612480, 114918720, 229837440]

約数ペア:

[(1, 229837440), (2, 114918720), (3, 76612480), (4, 57459360), (5, 45967488), (6, 38306240), (7, 32833920), (8, 28729680), (10, 22983744), (12, 19153120), (14, 16416960), (15, 15322496), (16, 14364840), (20, 11491872), (21, 10944640), (24, 9576560), (28, 8208480), (30, 7661248), (32, 7182420), (35, 6566784), (40, 5745936), (42, 5472320), (48, 4788280), (49, 4690560), (56, 4104240), (60, 3830624), (64, 3591210), (70, 3283392), (80, 2872968), (84, 2736160), (96, 2394140), (98, 2345280), (105, 2188928), (112, 2052120), (120, 1915312), (128, 1795605), (140, 1641696), (147, 1563520), (160, 1436484), (168, 1368080), (192, 1197070), (196, 1172640), (210, 1094464), (224, 1026060), (240, 957656), (245, 938112), (280, 820848), (294, 781760), (320, 718242), (336, 684040), (343, 670080), (349, 658560), (384, 598535), (392, 586320), (420, 547232), (448, 513030), (480, 478828), (490, 469056), (560, 410424), (588, 390880), (640, 359121), (672, 342020), (686, 335040), (698, 329280), (735, 312704), (784, 293160), (840, 273616), (896, 256515), (960, 239414), (980, 234528), (1029, 223360), (1047, 219520), (1120, 205212), (1176, 195440), (1344, 171010), (1372, 167520), (1396, 164640), (1470, 156352), (1568, 146580), (1680, 136808), (1715, 134016), (1745, 131712), (1920, 119707), (1960, 117264), (2058, 111680), (2094, 109760), (2240, 102606), (2352, 97720), (2443, 94080), (2688, 85505), (2744, 83760), (2792, 82320), (2940, 78176), (3136, 73290), (3360, 68404), (3430, 67008), (3490, 65856), (3920, 58632), (4116, 55840), (4188, 54880), (4480, 51303), (4704, 48860), (4886, 47040), (5145, 44672), (5235, 43904), (5488, 41880), (5584, 41160), (5880, 39088), (6272, 36645), (6720, 34202), (6860, 33504), (6980, 32928), (7329, 31360), (7840, 29316), (8232, 27920), (8376, 27440), (9408, 24430), (9772, 23520), (10290, 22336), (10470, 21952), (10976, 20940), (11168, 20580), (11760, 19544), (12215, 18816), (13440, 17101), (13720, 16752), (13960, 16464), (14658, 15680)]