1945031760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:327

約数の個数: 480

約数和(自身を含む): 7873781760

約数和(自身を除く): 5928750000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 59, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 118, 120, 124, 126, 140, 144, 155, 168, 177, 180, 186, 210, 211, 217, 236, 240, 248, 252, 279, 280, 295, 310, 315, 336, 354, 360, 372, 413, 420, 422, 434, 465, 472, 496, 504, 531, 558, 560, 590, 620, 630, 633, 651, 708, 720, 744, 826, 840, 844, 868, 885, 930, 944, 1008, 1055, 1062, 1085, 1116, 1180, 1239, 1240, 1260, 1266, 1302, 1395, 1416, 1477, 1488, 1652, 1680, 1688, 1736, 1770, 1829, 1860, 1899, 1953, 2065, 2110, 2124, 2170, 2232, 2360, 2478, 2480, 2520, 2532, 2604, 2655, 2790, 2832, 2954, 3165, 3255, 3304, 3376, 3472, 3540, 3658, 3717, 3720, 3798, 3906, 4130, 4220, 4248, 4340, 4431, 4464, 4720, 4956, 5040, 5064, 5208, 5310, 5487, 5580, 5908, 6195, 6330, 6510, 6541, 6608, 7080, 7316, 7385, 7434, 7440, 7596, 7812, 8260, 8440, 8496, 8680, 8862, 9145, 9495, 9765, 9912, 10128, 10416, 10620, 10974, 11160, 11816, 12390, 12449, 12660, 12803, 13020, 13082, 13293, 14160, 14632, 14770, 14868, 15192, 15624, 16461, 16520, 16880, 17360, 17724, 18290, 18585, 18990, 19530, 19623, 19824, 21240, 21948, 22155, 22320, 23632, 24780, 24898, 25320, 25606, 26040, 26164, 26586, 27435, 29264, 29540, 29736, 30384, 31248, 32705, 32922, 33040, 35448, 36580, 37170, 37347, 37980, 38409, 39060, 39246, 42480, 43896, 44310, 45787, 49560, 49796, 50640, 51212, 52080, 52328, 53172, 54870, 58869, 59080, 59472, 62245, 64015, 65410, 65844, 66465, 70896, 73160, 74340, 74694, 75960, 76818, 78120, 78492, 82305, 87143, 87792, 88620, 91574, 98115, 99120, 99592, 102424, 104656, 106344, 109740, 112041, 115227, 117738, 118160, 124490, 128030, 130820, 131688, 132930, 137361, 146320, 148680, 149388, 151920, 153636, 156240, 156984, 164610, 174286, 177240, 183148, 186735, 192045, 196230, 199184, 204848, 212688, 219480, 224082, 228935, 230454, 235476, 248980, 256060, 261429, 261640, 263376, 265860, 274722, 294345, 297360, 298776, 307272, 313968, 329220, 348572, 354480, 366296, 373470, 384090, 385919, 392460, 412083, 435715, 438960, 448164, 457870, 460908, 470952, 497960, 512120, 522858, 523280, 531720, 549444, 560205, 576135, 588690, 597552, 614544, 658440, 686805, 697144, 732592, 746940, 768180, 771838, 784287, 784920, 824166, 871430, 896328, 915740, 921816, 941904, 995920, 1024240, 1045716, 1063440, 1098888, 1120410, 1152270, 1157757, 1177380, 1307145, 1316880, 1373610, 1394288, 1493880, 1536360, 1543676, 1568574, 1569840, 1648332, 1742860, 1792656, 1831480, 1843632, 1929595, 2060415, 2091432, 2197776, 2240820, 2304540, 2315514, 2354760, 2614290, 2701433, 2747220, 2987760, 3072720, 3087352, 3137148, 3296664, 3473271, 3485720, 3662960, 3859190, 3921435, 4120830, 4182864, 4481640, 4609080, 4631028, 4709520, 5228580, 5402866, 5494440, 5788785, 6174704, 6274296, 6593328, 6946542, 6971440, 7718380, 7842870, 8104299, 8241660, 8963280, 9218160, 9262056, 10457160, 10805732, 10988880, 11577570, 12548592, 13507165, 13893084, 15436760, 15685740, 16208598, 16483320, 17366355, 18524112, 20914320, 21611464, 23155140, 24312897, 27014330, 27786168, 30873520, 31371480, 32417196, 32966640, 34732710, 40521495, 43222928, 46310280, 48625794, 54028660, 55572336, 62742960, 64834392, 69465420, 81042990, 92620560, 97251588, 108057320, 121564485, 129668784, 138930840, 162085980, 194503176, 216114640, 243128970, 277861680, 324171960, 389006352, 486257940, 648343920, 972515880, 1945031760]

約数ペア:

[(1, 1945031760), (2, 972515880), (3, 648343920), (4, 486257940), (5, 389006352), (6, 324171960), (7, 277861680), (8, 243128970), (9, 216114640), (10, 194503176), (12, 162085980), (14, 138930840), (15, 129668784), (16, 121564485), (18, 108057320), (20, 97251588), (21, 92620560), (24, 81042990), (28, 69465420), (30, 64834392), (31, 62742960), (35, 55572336), (36, 54028660), (40, 48625794), (42, 46310280), (45, 43222928), (48, 40521495), (56, 34732710), (59, 32966640), (60, 32417196), (62, 31371480), (63, 30873520), (70, 27786168), (72, 27014330), (80, 24312897), (84, 23155140), (90, 21611464), (93, 20914320), (105, 18524112), (112, 17366355), (118, 16483320), (120, 16208598), (124, 15685740), (126, 15436760), (140, 13893084), (144, 13507165), (155, 12548592), (168, 11577570), (177, 10988880), (180, 10805732), (186, 10457160), (210, 9262056), (211, 9218160), (217, 8963280), (236, 8241660), (240, 8104299), (248, 7842870), (252, 7718380), (279, 6971440), (280, 6946542), (295, 6593328), (310, 6274296), (315, 6174704), (336, 5788785), (354, 5494440), (360, 5402866), (372, 5228580), (413, 4709520), (420, 4631028), (422, 4609080), (434, 4481640), (465, 4182864), (472, 4120830), (496, 3921435), (504, 3859190), (531, 3662960), (558, 3485720), (560, 3473271), (590, 3296664), (620, 3137148), (630, 3087352), (633, 3072720), (651, 2987760), (708, 2747220), (720, 2701433), (744, 2614290), (826, 2354760), (840, 2315514), (844, 2304540), (868, 2240820), (885, 2197776), (930, 2091432), (944, 2060415), (1008, 1929595), (1055, 1843632), (1062, 1831480), (1085, 1792656), (1116, 1742860), (1180, 1648332), (1239, 1569840), (1240, 1568574), (1260, 1543676), (1266, 1536360), (1302, 1493880), (1395, 1394288), (1416, 1373610), (1477, 1316880), (1488, 1307145), (1652, 1177380), (1680, 1157757), (1688, 1152270), (1736, 1120410), (1770, 1098888), (1829, 1063440), (1860, 1045716), (1899, 1024240), (1953, 995920), (2065, 941904), (2110, 921816), (2124, 915740), (2170, 896328), (2232, 871430), (2360, 824166), (2478, 784920), (2480, 784287), (2520, 771838), (2532, 768180), (2604, 746940), (2655, 732592), (2790, 697144), (2832, 686805), (2954, 658440), (3165, 614544), (3255, 597552), (3304, 588690), (3376, 576135), (3472, 560205), (3540, 549444), (3658, 531720), (3717, 523280), (3720, 522858), (3798, 512120), (3906, 497960), (4130, 470952), (4220, 460908), (4248, 457870), (4340, 448164), (4431, 438960), (4464, 435715), (4720, 412083), (4956, 392460), (5040, 385919), (5064, 384090), (5208, 373470), (5310, 366296), (5487, 354480), (5580, 348572), (5908, 329220), (6195, 313968), (6330, 307272), (6510, 298776), (6541, 297360), (6608, 294345), (7080, 274722), (7316, 265860), (7385, 263376), (7434, 261640), (7440, 261429), (7596, 256060), (7812, 248980), (8260, 235476), (8440, 230454), (8496, 228935), (8680, 224082), (8862, 219480), (9145, 212688), (9495, 204848), (9765, 199184), (9912, 196230), (10128, 192045), (10416, 186735), (10620, 183148), (10974, 177240), (11160, 174286), (11816, 164610), (12390, 156984), (12449, 156240), (12660, 153636), (12803, 151920), (13020, 149388), (13082, 148680), (13293, 146320), (14160, 137361), (14632, 132930), (14770, 131688), (14868, 130820), (15192, 128030), (15624, 124490), (16461, 118160), (16520, 117738), (16880, 115227), (17360, 112041), (17724, 109740), (18290, 106344), (18585, 104656), (18990, 102424), (19530, 99592), (19623, 99120), (19824, 98115), (21240, 91574), (21948, 88620), (22155, 87792), (22320, 87143), (23632, 82305), (24780, 78492), (24898, 78120), (25320, 76818), (25606, 75960), (26040, 74694), (26164, 74340), (26586, 73160), (27435, 70896), (29264, 66465), (29540, 65844), (29736, 65410), (30384, 64015), (31248, 62245), (32705, 59472), (32922, 59080), (33040, 58869), (35448, 54870), (36580, 53172), (37170, 52328), (37347, 52080), (37980, 51212), (38409, 50640), (39060, 49796), (39246, 49560), (42480, 45787), (43896, 44310)]