1920207744

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1409}}^1$

素因数の和:1462

約数の個数: 288

約数和(自身を含む): 6842955600

約数和(自身を除く): 4922747856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 169, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 338, 364, 384, 416, 448, 468, 504, 507, 546, 576, 624, 672, 676, 728, 819, 832, 896, 936, 1008, 1014, 1092, 1152, 1183, 1248, 1344, 1352, 1409, 1456, 1521, 1638, 1664, 1872, 2016, 2028, 2184, 2366, 2496, 2688, 2704, 2818, 2912, 3042, 3276, 3549, 3744, 4032, 4056, 4227, 4368, 4732, 4992, 5408, 5636, 5824, 6084, 6552, 7098, 7488, 8064, 8112, 8454, 8736, 9464, 9863, 10647, 10816, 11272, 11648, 12168, 12681, 13104, 14196, 14976, 16224, 16908, 17472, 18317, 18928, 19726, 21294, 21632, 22544, 24336, 25362, 26208, 28392, 29589, 32448, 33816, 34944, 36634, 37856, 39452, 42588, 45088, 48672, 50724, 52416, 54951, 56784, 59178, 64896, 67632, 73268, 75712, 78904, 85176, 88767, 90176, 97344, 101448, 104832, 109902, 113568, 118356, 128219, 135264, 146536, 151424, 157808, 164853, 170352, 177534, 180352, 194688, 202896, 219804, 227136, 236712, 238121, 256438, 270528, 293072, 315616, 329706, 340704, 355068, 384657, 405792, 439608, 454272, 473424, 476242, 512876, 541056, 586144, 631232, 659412, 681408, 710136, 714363, 769314, 811584, 879216, 946848, 952484, 1025752, 1153971, 1172288, 1262464, 1318824, 1362816, 1420272, 1428726, 1538628, 1623168, 1666847, 1758432, 1893696, 1904968, 2051504, 2143089, 2307942, 2344576, 2637648, 2840544, 2857452, 3077256, 3333694, 3516864, 3787392, 3809936, 4103008, 4286178, 4615884, 5000541, 5275296, 5681088, 5714904, 6154512, 6667388, 7033728, 7619872, 8206016, 8572356, 9231768, 10001082, 10550592, 11362176, 11429808, 12309024, 13334776, 15001623, 15239744, 16412032, 17144712, 18463536, 20002164, 21101184, 22859616, 24618048, 26669552, 30003246, 30479488, 34289424, 36927072, 40004328, 45719232, 49236096, 53339104, 60006492, 68578848, 73854144, 80008656, 91438464, 106678208, 120012984, 137157696, 147708288, 160017312, 213356416, 240025968, 274315392, 320034624, 480051936, 640069248, 960103872, 1920207744]

約数ペア:

[(1, 1920207744), (2, 960103872), (3, 640069248), (4, 480051936), (6, 320034624), (7, 274315392), (8, 240025968), (9, 213356416), (12, 160017312), (13, 147708288), (14, 137157696), (16, 120012984), (18, 106678208), (21, 91438464), (24, 80008656), (26, 73854144), (28, 68578848), (32, 60006492), (36, 53339104), (39, 49236096), (42, 45719232), (48, 40004328), (52, 36927072), (56, 34289424), (63, 30479488), (64, 30003246), (72, 26669552), (78, 24618048), (84, 22859616), (91, 21101184), (96, 20002164), (104, 18463536), (112, 17144712), (117, 16412032), (126, 15239744), (128, 15001623), (144, 13334776), (156, 12309024), (168, 11429808), (169, 11362176), (182, 10550592), (192, 10001082), (208, 9231768), (224, 8572356), (234, 8206016), (252, 7619872), (273, 7033728), (288, 6667388), (312, 6154512), (336, 5714904), (338, 5681088), (364, 5275296), (384, 5000541), (416, 4615884), (448, 4286178), (468, 4103008), (504, 3809936), (507, 3787392), (546, 3516864), (576, 3333694), (624, 3077256), (672, 2857452), (676, 2840544), (728, 2637648), (819, 2344576), (832, 2307942), (896, 2143089), (936, 2051504), (1008, 1904968), (1014, 1893696), (1092, 1758432), (1152, 1666847), (1183, 1623168), (1248, 1538628), (1344, 1428726), (1352, 1420272), (1409, 1362816), (1456, 1318824), (1521, 1262464), (1638, 1172288), (1664, 1153971), (1872, 1025752), (2016, 952484), (2028, 946848), (2184, 879216), (2366, 811584), (2496, 769314), (2688, 714363), (2704, 710136), (2818, 681408), (2912, 659412), (3042, 631232), (3276, 586144), (3549, 541056), (3744, 512876), (4032, 476242), (4056, 473424), (4227, 454272), (4368, 439608), (4732, 405792), (4992, 384657), (5408, 355068), (5636, 340704), (5824, 329706), (6084, 315616), (6552, 293072), (7098, 270528), (7488, 256438), (8064, 238121), (8112, 236712), (8454, 227136), (8736, 219804), (9464, 202896), (9863, 194688), (10647, 180352), (10816, 177534), (11272, 170352), (11648, 164853), (12168, 157808), (12681, 151424), (13104, 146536), (14196, 135264), (14976, 128219), (16224, 118356), (16908, 113568), (17472, 109902), (18317, 104832), (18928, 101448), (19726, 97344), (21294, 90176), (21632, 88767), (22544, 85176), (24336, 78904), (25362, 75712), (26208, 73268), (28392, 67632), (29589, 64896), (32448, 59178), (33816, 56784), (34944, 54951), (36634, 52416), (37856, 50724), (39452, 48672), (42588, 45088)]