1851264240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1084

約数の個数: 320

約数和(自身を含む): 7028121600

約数和(自身を除く): 5176857360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 59, 60, 70, 76, 80, 84, 95, 105, 112, 114, 118, 120, 133, 140, 152, 168, 177, 190, 210, 228, 236, 240, 266, 280, 285, 295, 304, 336, 354, 380, 399, 413, 420, 456, 472, 532, 560, 570, 590, 665, 708, 760, 798, 826, 840, 885, 912, 944, 983, 1064, 1121, 1140, 1180, 1239, 1330, 1416, 1520, 1596, 1652, 1680, 1770, 1966, 1995, 2065, 2128, 2242, 2280, 2360, 2478, 2660, 2832, 2949, 3192, 3304, 3363, 3540, 3932, 3990, 4130, 4484, 4560, 4720, 4915, 4956, 5320, 5605, 5898, 6195, 6384, 6608, 6726, 6881, 7080, 7847, 7864, 7980, 8260, 8968, 9830, 9912, 10640, 11210, 11796, 12390, 13452, 13762, 14160, 14745, 15694, 15728, 15960, 16520, 16815, 17936, 18677, 19660, 19824, 20643, 22420, 23541, 23592, 24780, 26904, 27524, 29490, 31388, 31920, 33040, 33630, 34405, 37354, 39235, 39320, 41286, 44840, 47082, 47184, 49560, 53808, 55048, 56031, 57997, 58980, 62776, 67260, 68810, 74708, 78470, 78640, 82572, 89680, 93385, 94164, 99120, 103215, 110096, 112062, 115994, 117705, 117960, 125552, 130739, 134520, 137620, 149416, 156940, 165144, 173991, 186770, 188328, 206430, 224124, 231988, 235410, 235920, 261478, 269040, 275240, 280155, 289985, 298832, 313880, 330288, 347982, 373540, 376656, 392217, 405979, 412860, 448248, 463976, 470820, 522956, 550480, 560310, 579970, 627760, 653695, 695964, 747080, 784434, 811958, 825720, 869955, 896496, 927952, 941640, 1045912, 1101943, 1120620, 1159940, 1217937, 1307390, 1391928, 1494160, 1568868, 1623916, 1651440, 1739910, 1883280, 1961085, 2029895, 2091824, 2203886, 2241240, 2319880, 2435874, 2614780, 2783856, 3137736, 3247832, 3305829, 3479820, 3922170, 4059790, 4407772, 4482480, 4639760, 4871748, 5229560, 5509715, 6089685, 6275472, 6495664, 6611658, 6959640, 7713601, 7844340, 8119580, 8815544, 9743496, 10459120, 11019430, 12179370, 13223316, 13919280, 15427202, 15688680, 16239160, 16529145, 17631088, 19486992, 22038860, 23140803, 24358740, 26446632, 30854404, 31377360, 32478320, 33058290, 38568005, 44077720, 46281606, 48717480, 52893264, 61708808, 66116580, 77136010, 88155440, 92563212, 97434960, 115704015, 123417616, 132233160, 154272020, 185126424, 231408030, 264466320, 308544040, 370252848, 462816060, 617088080, 925632120, 1851264240]

約数ペア:

[(1, 1851264240), (2, 925632120), (3, 617088080), (4, 462816060), (5, 370252848), (6, 308544040), (7, 264466320), (8, 231408030), (10, 185126424), (12, 154272020), (14, 132233160), (15, 123417616), (16, 115704015), (19, 97434960), (20, 92563212), (21, 88155440), (24, 77136010), (28, 66116580), (30, 61708808), (35, 52893264), (38, 48717480), (40, 46281606), (42, 44077720), (48, 38568005), (56, 33058290), (57, 32478320), (59, 31377360), (60, 30854404), (70, 26446632), (76, 24358740), (80, 23140803), (84, 22038860), (95, 19486992), (105, 17631088), (112, 16529145), (114, 16239160), (118, 15688680), (120, 15427202), (133, 13919280), (140, 13223316), (152, 12179370), (168, 11019430), (177, 10459120), (190, 9743496), (210, 8815544), (228, 8119580), (236, 7844340), (240, 7713601), (266, 6959640), (280, 6611658), (285, 6495664), (295, 6275472), (304, 6089685), (336, 5509715), (354, 5229560), (380, 4871748), (399, 4639760), (413, 4482480), (420, 4407772), (456, 4059790), (472, 3922170), (532, 3479820), (560, 3305829), (570, 3247832), (590, 3137736), (665, 2783856), (708, 2614780), (760, 2435874), (798, 2319880), (826, 2241240), (840, 2203886), (885, 2091824), (912, 2029895), (944, 1961085), (983, 1883280), (1064, 1739910), (1121, 1651440), (1140, 1623916), (1180, 1568868), (1239, 1494160), (1330, 1391928), (1416, 1307390), (1520, 1217937), (1596, 1159940), (1652, 1120620), (1680, 1101943), (1770, 1045912), (1966, 941640), (1995, 927952), (2065, 896496), (2128, 869955), (2242, 825720), (2280, 811958), (2360, 784434), (2478, 747080), (2660, 695964), (2832, 653695), (2949, 627760), (3192, 579970), (3304, 560310), (3363, 550480), (3540, 522956), (3932, 470820), (3990, 463976), (4130, 448248), (4484, 412860), (4560, 405979), (4720, 392217), (4915, 376656), (4956, 373540), (5320, 347982), (5605, 330288), (5898, 313880), (6195, 298832), (6384, 289985), (6608, 280155), (6726, 275240), (6881, 269040), (7080, 261478), (7847, 235920), (7864, 235410), (7980, 231988), (8260, 224124), (8968, 206430), (9830, 188328), (9912, 186770), (10640, 173991), (11210, 165144), (11796, 156940), (12390, 149416), (13452, 137620), (13762, 134520), (14160, 130739), (14745, 125552), (15694, 117960), (15728, 117705), (15960, 115994), (16520, 112062), (16815, 110096), (17936, 103215), (18677, 99120), (19660, 94164), (19824, 93385), (20643, 89680), (22420, 82572), (23541, 78640), (23592, 78470), (24780, 74708), (26904, 68810), (27524, 67260), (29490, 62776), (31388, 58980), (31920, 57997), (33040, 56031), (33630, 55048), (34405, 53808), (37354, 49560), (39235, 47184), (39320, 47082), (41286, 44840)]