23910215680

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2970

約数の個数: 208

約数和(自身を含む): 63806448384

約数和(自身を除く): 39896232704

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 512, 520, 620, 640, 806, 832, 992, 1024, 1040, 1240, 1280, 1612, 1664, 1984, 2015, 2048, 2080, 2480, 2560, 2897, 3224, 3328, 3968, 4030, 4096, 4160, 4960, 5120, 5794, 6448, 6656, 7936, 8060, 8320, 9920, 10240, 11588, 12896, 13312, 14485, 15872, 16120, 16640, 19840, 20480, 23176, 25792, 26624, 28970, 31744, 32240, 33280, 37661, 39680, 46352, 51584, 53248, 57940, 63488, 64480, 66560, 75322, 79360, 89807, 92704, 103168, 115880, 126976, 128960, 133120, 150644, 158720, 179614, 185408, 188305, 206336, 231760, 257920, 266240, 301288, 317440, 359228, 370816, 376610, 412672, 449035, 463520, 515840, 602576, 634880, 718456, 741632, 753220, 825344, 898070, 927040, 1031680, 1167491, 1205152, 1436912, 1483264, 1506440, 1650688, 1796140, 1854080, 2063360, 2334982, 2410304, 2873824, 2966528, 3012880, 3592280, 3708160, 4126720, 4669964, 4820608, 5747648, 5837455, 5933056, 6025760, 7184560, 7416320, 8253440, 9339928, 9641216, 11495296, 11674910, 11866112, 12051520, 14369120, 14832640, 18679856, 19282432, 22990592, 23349820, 24103040, 28738240, 29665280, 37359712, 38564864, 45981184, 46699640, 48206080, 57476480, 59330560, 74719424, 77129728, 91962368, 93399280, 96412160, 114952960, 149438848, 154259456, 183924736, 186798560, 192824320, 229905920, 298877696, 367849472, 373597120, 385648640, 459811840, 597755392, 747194240, 771297280, 919623680, 1195510784, 1494388480, 1839247360, 2391021568, 2988776960, 4782043136, 5977553920, 11955107840, 23910215680]

約数ペア:

[(1, 23910215680), (2, 11955107840), (4, 5977553920), (5, 4782043136), (8, 2988776960), (10, 2391021568), (13, 1839247360), (16, 1494388480), (20, 1195510784), (26, 919623680), (31, 771297280), (32, 747194240), (40, 597755392), (52, 459811840), (62, 385648640), (64, 373597120), (65, 367849472), (80, 298877696), (104, 229905920), (124, 192824320), (128, 186798560), (130, 183924736), (155, 154259456), (160, 149438848), (208, 114952960), (248, 96412160), (256, 93399280), (260, 91962368), (310, 77129728), (320, 74719424), (403, 59330560), (416, 57476480), (496, 48206080), (512, 46699640), (520, 45981184), (620, 38564864), (640, 37359712), (806, 29665280), (832, 28738240), (992, 24103040), (1024, 23349820), (1040, 22990592), (1240, 19282432), (1280, 18679856), (1612, 14832640), (1664, 14369120), (1984, 12051520), (2015, 11866112), (2048, 11674910), (2080, 11495296), (2480, 9641216), (2560, 9339928), (2897, 8253440), (3224, 7416320), (3328, 7184560), (3968, 6025760), (4030, 5933056), (4096, 5837455), (4160, 5747648), (4960, 4820608), (5120, 4669964), (5794, 4126720), (6448, 3708160), (6656, 3592280), (7936, 3012880), (8060, 2966528), (8320, 2873824), (9920, 2410304), (10240, 2334982), (11588, 2063360), (12896, 1854080), (13312, 1796140), (14485, 1650688), (15872, 1506440), (16120, 1483264), (16640, 1436912), (19840, 1205152), (20480, 1167491), (23176, 1031680), (25792, 927040), (26624, 898070), (28970, 825344), (31744, 753220), (32240, 741632), (33280, 718456), (37661, 634880), (39680, 602576), (46352, 515840), (51584, 463520), (53248, 449035), (57940, 412672), (63488, 376610), (64480, 370816), (66560, 359228), (75322, 317440), (79360, 301288), (89807, 266240), (92704, 257920), (103168, 231760), (115880, 206336), (126976, 188305), (128960, 185408), (133120, 179614), (150644, 158720)]