215906880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 336

約数和(自身を含む): 836127360

約数和(自身を除く): 620220480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 89, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 178, 190, 192, 210, 224, 228, 240, 266, 267, 280, 285, 304, 320, 336, 356, 361, 380, 399, 420, 445, 448, 456, 480, 532, 534, 560, 570, 608, 623, 665, 672, 712, 722, 760, 798, 840, 890, 912, 960, 1064, 1068, 1083, 1120, 1140, 1216, 1246, 1330, 1335, 1344, 1424, 1444, 1520, 1596, 1680, 1691, 1780, 1805, 1824, 1869, 1995, 2128, 2136, 2166, 2240, 2280, 2492, 2527, 2660, 2670, 2848, 2888, 3040, 3115, 3192, 3360, 3382, 3560, 3610, 3648, 3738, 3990, 4256, 4272, 4332, 4560, 4984, 5054, 5073, 5320, 5340, 5415, 5696, 5776, 6080, 6230, 6384, 6720, 6764, 7120, 7220, 7476, 7581, 7980, 8455, 8512, 8544, 8664, 9120, 9345, 9968, 10108, 10146, 10640, 10680, 10830, 11552, 11837, 12460, 12635, 12768, 13528, 14240, 14440, 14952, 15162, 15960, 16910, 17088, 17328, 18240, 18690, 19936, 20216, 20292, 21280, 21360, 21660, 23104, 23674, 24920, 25270, 25365, 25536, 27056, 28480, 28880, 29904, 30324, 31920, 32129, 33820, 34656, 35511, 37380, 37905, 39872, 40432, 40584, 42560, 42720, 43320, 47348, 49840, 50540, 50730, 54112, 57760, 59185, 59808, 60648, 63840, 64258, 67640, 69312, 71022, 74760, 75810, 80864, 81168, 85440, 86640, 94696, 96387, 99680, 101080, 101460, 108224, 115520, 118370, 119616, 121296, 127680, 128516, 135280, 142044, 149520, 151620, 160645, 161728, 162336, 173280, 177555, 189392, 192774, 199360, 202160, 202920, 224903, 236740, 242592, 257032, 270560, 284088, 299040, 303240, 321290, 324672, 346560, 355110, 378784, 385548, 404320, 405840, 449806, 473480, 481935, 485184, 514064, 541120, 568176, 598080, 606480, 642580, 674709, 710220, 757568, 771096, 808640, 811680, 899612, 946960, 963870, 1028128, 1124515, 1136352, 1212960, 1285160, 1349418, 1420440, 1542192, 1623360, 1799224, 1893920, 1927740, 2056256, 2249030, 2272704, 2425920, 2570320, 2698836, 2840880, 3084384, 3373545, 3598448, 3787840, 3855480, 4498060, 5140640, 5397672, 5681760, 6168768, 6747090, 7196896, 7710960, 8996120, 10281280, 10795344, 11363520, 13494180, 14393792, 15421920, 17992240, 21590688, 26988360, 30843840, 35984480, 43181376, 53976720, 71968960, 107953440, 215906880]

約数ペア:

[(1, 215906880), (2, 107953440), (3, 71968960), (4, 53976720), (5, 43181376), (6, 35984480), (7, 30843840), (8, 26988360), (10, 21590688), (12, 17992240), (14, 15421920), (15, 14393792), (16, 13494180), (19, 11363520), (20, 10795344), (21, 10281280), (24, 8996120), (28, 7710960), (30, 7196896), (32, 6747090), (35, 6168768), (38, 5681760), (40, 5397672), (42, 5140640), (48, 4498060), (56, 3855480), (57, 3787840), (60, 3598448), (64, 3373545), (70, 3084384), (76, 2840880), (80, 2698836), (84, 2570320), (89, 2425920), (95, 2272704), (96, 2249030), (105, 2056256), (112, 1927740), (114, 1893920), (120, 1799224), (133, 1623360), (140, 1542192), (152, 1420440), (160, 1349418), (168, 1285160), (178, 1212960), (190, 1136352), (192, 1124515), (210, 1028128), (224, 963870), (228, 946960), (240, 899612), (266, 811680), (267, 808640), (280, 771096), (285, 757568), (304, 710220), (320, 674709), (336, 642580), (356, 606480), (361, 598080), (380, 568176), (399, 541120), (420, 514064), (445, 485184), (448, 481935), (456, 473480), (480, 449806), (532, 405840), (534, 404320), (560, 385548), (570, 378784), (608, 355110), (623, 346560), (665, 324672), (672, 321290), (712, 303240), (722, 299040), (760, 284088), (798, 270560), (840, 257032), (890, 242592), (912, 236740), (960, 224903), (1064, 202920), (1068, 202160), (1083, 199360), (1120, 192774), (1140, 189392), (1216, 177555), (1246, 173280), (1330, 162336), (1335, 161728), (1344, 160645), (1424, 151620), (1444, 149520), (1520, 142044), (1596, 135280), (1680, 128516), (1691, 127680), (1780, 121296), (1805, 119616), (1824, 118370), (1869, 115520), (1995, 108224), (2128, 101460), (2136, 101080), (2166, 99680), (2240, 96387), (2280, 94696), (2492, 86640), (2527, 85440), (2660, 81168), (2670, 80864), (2848, 75810), (2888, 74760), (3040, 71022), (3115, 69312), (3192, 67640), (3360, 64258), (3382, 63840), (3560, 60648), (3610, 59808), (3648, 59185), (3738, 57760), (3990, 54112), (4256, 50730), (4272, 50540), (4332, 49840), (4560, 47348), (4984, 43320), (5054, 42720), (5073, 42560), (5320, 40584), (5340, 40432), (5415, 39872), (5696, 37905), (5776, 37380), (6080, 35511), (6230, 34656), (6384, 33820), (6720, 32129), (6764, 31920), (7120, 30324), (7220, 29904), (7476, 28880), (7581, 28480), (7980, 27056), (8455, 25536), (8512, 25365), (8544, 25270), (8664, 24920), (9120, 23674), (9345, 23104), (9968, 21660), (10108, 21360), (10146, 21280), (10640, 20292), (10680, 20216), (10830, 19936), (11552, 18690), (11837, 18240), (12460, 17328), (12635, 17088), (12768, 16910), (13528, 15960), (14240, 15162), (14440, 14952)]