214690560

素因数分解:

$2^8\times 3^1\times 5^1\times 7^3\times {\mathrm{163}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 804518400

約数和(自身を除く): 589827840

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, 163, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 326, 336, 343, 384, 392, 420, 448, 480, 489, 490, 560, 588, 640, 652, 672, 686, 735, 768, 784, 815, 840, 896, 960, 978, 980, 1029, 1120, 1141, 1176, 1280, 1304, 1344, 1372, 1470, 1568, 1630, 1680, 1715, 1792, 1920, 1956, 1960, 2058, 2240, 2282, 2352, 2445, 2608, 2688, 2744, 2940, 3136, 3260, 3360, 3423, 3430, 3840, 3912, 3920, 4116, 4480, 4564, 4704, 4890, 5145, 5216, 5376, 5488, 5705, 5880, 6272, 6520, 6720, 6846, 6860, 7824, 7840, 7987, 8232, 8960, 9128, 9408, 9780, 10290, 10432, 10976, 11410, 11760, 12544, 13040, 13440, 13692, 13720, 15648, 15680, 15974, 16464, 17115, 18256, 18816, 19560, 20580, 20864, 21952, 22820, 23520, 23961, 26080, 26880, 27384, 27440, 31296, 31360, 31948, 32928, 34230, 36512, 37632, 39120, 39935, 41160, 41728, 43904, 45640, 47040, 47922, 52160, 54768, 54880, 55909, 62592, 62720, 63896, 65856, 68460, 73024, 78240, 79870, 82320, 87808, 91280, 94080, 95844, 104320, 109536, 109760, 111818, 119805, 125184, 127792, 131712, 136920, 146048, 156480, 159740, 164640, 167727, 182560, 188160, 191688, 208640, 219072, 219520, 223636, 239610, 255584, 263424, 273840, 279545, 292096, 312960, 319480, 329280, 335454, 365120, 383376, 438144, 439040, 447272, 479220, 511168, 547680, 559090, 625920, 638960, 658560, 670908, 730240, 766752, 838635, 876288, 894544, 958440, 1022336, 1095360, 1118180, 1277920, 1317120, 1341816, 1460480, 1533504, 1677270, 1789088, 1916880, 2044672, 2190720, 2236360, 2555840, 2683632, 3067008, 3354540, 3578176, 3833760, 4381440, 4472720, 5111680, 5367264, 6134016, 6709080, 7156352, 7667520, 8945440, 10223360, 10734528, 13418160, 14312704, 15335040, 17890880, 21469056, 26836320, 30670080, 35781760, 42938112, 53672640, 71563520, 107345280, 214690560]

約数ペア:

[(1, 214690560), (2, 107345280), (3, 71563520), (4, 53672640), (5, 42938112), (6, 35781760), (7, 30670080), (8, 26836320), (10, 21469056), (12, 17890880), (14, 15335040), (15, 14312704), (16, 13418160), (20, 10734528), (21, 10223360), (24, 8945440), (28, 7667520), (30, 7156352), (32, 6709080), (35, 6134016), (40, 5367264), (42, 5111680), (48, 4472720), (49, 4381440), (56, 3833760), (60, 3578176), (64, 3354540), (70, 3067008), (80, 2683632), (84, 2555840), (96, 2236360), (98, 2190720), (105, 2044672), (112, 1916880), (120, 1789088), (128, 1677270), (140, 1533504), (147, 1460480), (160, 1341816), (163, 1317120), (168, 1277920), (192, 1118180), (196, 1095360), (210, 1022336), (224, 958440), (240, 894544), (245, 876288), (256, 838635), (280, 766752), (294, 730240), (320, 670908), (326, 658560), (336, 638960), (343, 625920), (384, 559090), (392, 547680), (420, 511168), (448, 479220), (480, 447272), (489, 439040), (490, 438144), (560, 383376), (588, 365120), (640, 335454), (652, 329280), (672, 319480), (686, 312960), (735, 292096), (768, 279545), (784, 273840), (815, 263424), (840, 255584), (896, 239610), (960, 223636), (978, 219520), (980, 219072), (1029, 208640), (1120, 191688), (1141, 188160), (1176, 182560), (1280, 167727), (1304, 164640), (1344, 159740), (1372, 156480), (1470, 146048), (1568, 136920), (1630, 131712), (1680, 127792), (1715, 125184), (1792, 119805), (1920, 111818), (1956, 109760), (1960, 109536), (2058, 104320), (2240, 95844), (2282, 94080), (2352, 91280), (2445, 87808), (2608, 82320), (2688, 79870), (2744, 78240), (2940, 73024), (3136, 68460), (3260, 65856), (3360, 63896), (3423, 62720), (3430, 62592), (3840, 55909), (3912, 54880), (3920, 54768), (4116, 52160), (4480, 47922), (4564, 47040), (4704, 45640), (4890, 43904), (5145, 41728), (5216, 41160), (5376, 39935), (5488, 39120), (5705, 37632), (5880, 36512), (6272, 34230), (6520, 32928), (6720, 31948), (6846, 31360), (6860, 31296), (7824, 27440), (7840, 27384), (7987, 26880), (8232, 26080), (8960, 23961), (9128, 23520), (9408, 22820), (9780, 21952), (10290, 20864), (10432, 20580), (10976, 19560), (11410, 18816), (11760, 18256), (12544, 17115), (13040, 16464), (13440, 15974), (13692, 15680), (13720, 15648)]