19040983680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1373}}^1$

素因数の和:1659

約数の個数: 256

約数和(自身を含む): 62965693440

約数和(自身を除く): 43924709760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 233, 240, 248, 310, 320, 372, 384, 465, 466, 480, 496, 620, 640, 699, 744, 930, 932, 960, 992, 1165, 1240, 1373, 1398, 1488, 1860, 1864, 1920, 1984, 2330, 2480, 2746, 2796, 2976, 3495, 3720, 3728, 3968, 4119, 4660, 4960, 5492, 5592, 5952, 6865, 6990, 7223, 7440, 7456, 8238, 9320, 9920, 10984, 11184, 11904, 13730, 13980, 14446, 14880, 14912, 16476, 18640, 19840, 20595, 21669, 21968, 22368, 27460, 27960, 28892, 29760, 29824, 32952, 36115, 37280, 41190, 42563, 43338, 43936, 44736, 54920, 55920, 57784, 59520, 65904, 72230, 74560, 82380, 85126, 86676, 87872, 89472, 108345, 109840, 111840, 115568, 127689, 131808, 144460, 149120, 164760, 170252, 173352, 175744, 212815, 216690, 219680, 223680, 231136, 255378, 263616, 288920, 319909, 329520, 340504, 346704, 425630, 433380, 439360, 447360, 462272, 510756, 527232, 577840, 638445, 639818, 659040, 681008, 693408, 851260, 866760, 878720, 924544, 959727, 1021512, 1155680, 1276890, 1279636, 1318080, 1362016, 1386816, 1599545, 1702520, 1733520, 1919454, 2043024, 2311360, 2553780, 2559272, 2636160, 2724032, 2773632, 3199090, 3405040, 3467040, 3838908, 4086048, 4622720, 4798635, 5107560, 5118544, 5448064, 6398180, 6810080, 6934080, 7677816, 8172096, 9597270, 9917179, 10215120, 10237088, 12796360, 13620160, 13868160, 15355632, 16344192, 19194540, 19834358, 20430240, 20474176, 25592720, 27240320, 29751537, 30711264, 38389080, 39668716, 40860480, 40948352, 49585895, 51185440, 59503074, 61422528, 76778160, 79337432, 81720960, 99171790, 102370880, 119006148, 122845056, 148757685, 153556320, 158674864, 198343580, 204741760, 238012296, 297515370, 307112640, 317349728, 396687160, 476024592, 595030740, 614225280, 634699456, 793374320, 952049184, 1190061480, 1269398912, 1586748640, 1904098368, 2380122960, 3173497280, 3808196736, 4760245920, 6346994560, 9520491840, 19040983680]

約数ペア:

[(1, 19040983680), (2, 9520491840), (3, 6346994560), (4, 4760245920), (5, 3808196736), (6, 3173497280), (8, 2380122960), (10, 1904098368), (12, 1586748640), (15, 1269398912), (16, 1190061480), (20, 952049184), (24, 793374320), (30, 634699456), (31, 614225280), (32, 595030740), (40, 476024592), (48, 396687160), (60, 317349728), (62, 307112640), (64, 297515370), (80, 238012296), (93, 204741760), (96, 198343580), (120, 158674864), (124, 153556320), (128, 148757685), (155, 122845056), (160, 119006148), (186, 102370880), (192, 99171790), (233, 81720960), (240, 79337432), (248, 76778160), (310, 61422528), (320, 59503074), (372, 51185440), (384, 49585895), (465, 40948352), (466, 40860480), (480, 39668716), (496, 38389080), (620, 30711264), (640, 29751537), (699, 27240320), (744, 25592720), (930, 20474176), (932, 20430240), (960, 19834358), (992, 19194540), (1165, 16344192), (1240, 15355632), (1373, 13868160), (1398, 13620160), (1488, 12796360), (1860, 10237088), (1864, 10215120), (1920, 9917179), (1984, 9597270), (2330, 8172096), (2480, 7677816), (2746, 6934080), (2796, 6810080), (2976, 6398180), (3495, 5448064), (3720, 5118544), (3728, 5107560), (3968, 4798635), (4119, 4622720), (4660, 4086048), (4960, 3838908), (5492, 3467040), (5592, 3405040), (5952, 3199090), (6865, 2773632), (6990, 2724032), (7223, 2636160), (7440, 2559272), (7456, 2553780), (8238, 2311360), (9320, 2043024), (9920, 1919454), (10984, 1733520), (11184, 1702520), (11904, 1599545), (13730, 1386816), (13980, 1362016), (14446, 1318080), (14880, 1279636), (14912, 1276890), (16476, 1155680), (18640, 1021512), (19840, 959727), (20595, 924544), (21669, 878720), (21968, 866760), (22368, 851260), (27460, 693408), (27960, 681008), (28892, 659040), (29760, 639818), (29824, 638445), (32952, 577840), (36115, 527232), (37280, 510756), (41190, 462272), (42563, 447360), (43338, 439360), (43936, 433380), (44736, 425630), (54920, 346704), (55920, 340504), (57784, 329520), (59520, 319909), (65904, 288920), (72230, 263616), (74560, 255378), (82380, 231136), (85126, 223680), (86676, 219680), (87872, 216690), (89472, 212815), (108345, 175744), (109840, 173352), (111840, 170252), (115568, 164760), (127689, 149120), (131808, 144460)]