207065040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:554

約数の個数: 320

約数和(自身を含む): 833280000

約数和(自身を除く): 626214960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 208, 210, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 364, 380, 390, 399, 420, 455, 456, 494, 499, 520, 532, 546, 560, 570, 624, 665, 728, 741, 760, 780, 798, 840, 910, 912, 988, 998, 1040, 1064, 1092, 1140, 1235, 1330, 1365, 1456, 1482, 1497, 1520, 1560, 1596, 1680, 1729, 1820, 1976, 1995, 1996, 2128, 2184, 2280, 2470, 2495, 2660, 2730, 2964, 2994, 3120, 3192, 3458, 3493, 3640, 3705, 3952, 3990, 3992, 4368, 4560, 4940, 4990, 5187, 5320, 5460, 5928, 5988, 6384, 6487, 6916, 6986, 7280, 7410, 7485, 7980, 7984, 8645, 9481, 9880, 9980, 10374, 10479, 10640, 10920, 11856, 11976, 12974, 13832, 13972, 14820, 14970, 15960, 17290, 17465, 18962, 19461, 19760, 19960, 20748, 20958, 21840, 23952, 25935, 25948, 27664, 27944, 28443, 29640, 29940, 31920, 32435, 34580, 34930, 37924, 38922, 39920, 41496, 41916, 45409, 47405, 51870, 51896, 52395, 55888, 56886, 59280, 59880, 64870, 66367, 69160, 69860, 75848, 77844, 82992, 83832, 90818, 94810, 97305, 103740, 103792, 104790, 113772, 119760, 123253, 129740, 132734, 136227, 138320, 139720, 142215, 151696, 155688, 167664, 181636, 189620, 194610, 199101, 207480, 209580, 227045, 227544, 246506, 259480, 265468, 272454, 279440, 284430, 311376, 331835, 363272, 369759, 379240, 389220, 398202, 414960, 419160, 454090, 455088, 493012, 518960, 530936, 544908, 568860, 616265, 663670, 681135, 726544, 739518, 758480, 778440, 796404, 838320, 862771, 908180, 986024, 995505, 1061872, 1089816, 1137720, 1232530, 1327340, 1362270, 1479036, 1556880, 1592808, 1725542, 1816360, 1848795, 1972048, 1991010, 2179632, 2275440, 2465060, 2588313, 2654680, 2724540, 2958072, 3185616, 3451084, 3632720, 3697590, 3982020, 4313855, 4930120, 5176626, 5309360, 5449080, 5916144, 6902168, 7395180, 7964040, 8627710, 9860240, 10353252, 10898160, 12941565, 13804336, 14790360, 15928080, 17255420, 20706504, 25883130, 29580720, 34510840, 41413008, 51766260, 69021680, 103532520, 207065040]

約数ペア:

[(1, 207065040), (2, 103532520), (3, 69021680), (4, 51766260), (5, 41413008), (6, 34510840), (7, 29580720), (8, 25883130), (10, 20706504), (12, 17255420), (13, 15928080), (14, 14790360), (15, 13804336), (16, 12941565), (19, 10898160), (20, 10353252), (21, 9860240), (24, 8627710), (26, 7964040), (28, 7395180), (30, 6902168), (35, 5916144), (38, 5449080), (39, 5309360), (40, 5176626), (42, 4930120), (48, 4313855), (52, 3982020), (56, 3697590), (57, 3632720), (60, 3451084), (65, 3185616), (70, 2958072), (76, 2724540), (78, 2654680), (80, 2588313), (84, 2465060), (91, 2275440), (95, 2179632), (104, 1991010), (105, 1972048), (112, 1848795), (114, 1816360), (120, 1725542), (130, 1592808), (133, 1556880), (140, 1479036), (152, 1362270), (156, 1327340), (168, 1232530), (182, 1137720), (190, 1089816), (195, 1061872), (208, 995505), (210, 986024), (228, 908180), (240, 862771), (247, 838320), (260, 796404), (266, 778440), (273, 758480), (280, 739518), (285, 726544), (304, 681135), (312, 663670), (336, 616265), (364, 568860), (380, 544908), (390, 530936), (399, 518960), (420, 493012), (455, 455088), (456, 454090), (494, 419160), (499, 414960), (520, 398202), (532, 389220), (546, 379240), (560, 369759), (570, 363272), (624, 331835), (665, 311376), (728, 284430), (741, 279440), (760, 272454), (780, 265468), (798, 259480), (840, 246506), (910, 227544), (912, 227045), (988, 209580), (998, 207480), (1040, 199101), (1064, 194610), (1092, 189620), (1140, 181636), (1235, 167664), (1330, 155688), (1365, 151696), (1456, 142215), (1482, 139720), (1497, 138320), (1520, 136227), (1560, 132734), (1596, 129740), (1680, 123253), (1729, 119760), (1820, 113772), (1976, 104790), (1995, 103792), (1996, 103740), (2128, 97305), (2184, 94810), (2280, 90818), (2470, 83832), (2495, 82992), (2660, 77844), (2730, 75848), (2964, 69860), (2994, 69160), (3120, 66367), (3192, 64870), (3458, 59880), (3493, 59280), (3640, 56886), (3705, 55888), (3952, 52395), (3990, 51896), (3992, 51870), (4368, 47405), (4560, 45409), (4940, 41916), (4990, 41496), (5187, 39920), (5320, 38922), (5460, 37924), (5928, 34930), (5988, 34580), (6384, 32435), (6487, 31920), (6916, 29940), (6986, 29640), (7280, 28443), (7410, 27944), (7485, 27664), (7980, 25948), (7984, 25935), (8645, 23952), (9481, 21840), (9880, 20958), (9980, 20748), (10374, 19960), (10479, 19760), (10640, 19461), (10920, 18962), (11856, 17465), (11976, 17290), (12974, 15960), (13832, 14970), (13972, 14820)]