1909145280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2237}}^1$

素因数の和:2391

約数の個数: 224

約数和(自身を含む): 6985138176

約数和(自身を除く): 5075992896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 192, 210, 224, 240, 254, 280, 320, 336, 381, 420, 448, 480, 508, 560, 635, 672, 762, 840, 889, 960, 1016, 1120, 1270, 1344, 1524, 1680, 1778, 1905, 2032, 2237, 2240, 2540, 2667, 3048, 3360, 3556, 3810, 4064, 4445, 4474, 5080, 5334, 6096, 6711, 6720, 7112, 7620, 8128, 8890, 8948, 10160, 10668, 11185, 12192, 13335, 13422, 14224, 15240, 15659, 17780, 17896, 20320, 21336, 22370, 24384, 26670, 26844, 28448, 30480, 31318, 33555, 35560, 35792, 40640, 42672, 44740, 46977, 53340, 53688, 56896, 60960, 62636, 67110, 71120, 71584, 78295, 85344, 89480, 93954, 106680, 107376, 121920, 125272, 134220, 142240, 143168, 156590, 170688, 178960, 187908, 213360, 214752, 234885, 250544, 268440, 284099, 284480, 313180, 357920, 375816, 426720, 429504, 469770, 501088, 536880, 568198, 626360, 715840, 751632, 852297, 853440, 939540, 1002176, 1073760, 1136396, 1252720, 1420495, 1503264, 1704594, 1879080, 1988693, 2147520, 2272792, 2505440, 2840990, 3006528, 3409188, 3758160, 3977386, 4261485, 4545584, 5010880, 5681980, 5966079, 6818376, 7516320, 7954772, 8522970, 9091168, 9943465, 11363960, 11932158, 13636752, 15032640, 15909544, 17045940, 18182336, 19886930, 22727920, 23864316, 27273504, 29830395, 31819088, 34091880, 39773860, 45455840, 47728632, 54547008, 59660790, 63638176, 68183760, 79547720, 90911680, 95457264, 119321580, 127276352, 136367520, 159095440, 190914528, 238643160, 272735040, 318190880, 381829056, 477286320, 636381760, 954572640, 1909145280]

約数ペア:

[(1, 1909145280), (2, 954572640), (3, 636381760), (4, 477286320), (5, 381829056), (6, 318190880), (7, 272735040), (8, 238643160), (10, 190914528), (12, 159095440), (14, 136367520), (15, 127276352), (16, 119321580), (20, 95457264), (21, 90911680), (24, 79547720), (28, 68183760), (30, 63638176), (32, 59660790), (35, 54547008), (40, 47728632), (42, 45455840), (48, 39773860), (56, 34091880), (60, 31819088), (64, 29830395), (70, 27273504), (80, 23864316), (84, 22727920), (96, 19886930), (105, 18182336), (112, 17045940), (120, 15909544), (127, 15032640), (140, 13636752), (160, 11932158), (168, 11363960), (192, 9943465), (210, 9091168), (224, 8522970), (240, 7954772), (254, 7516320), (280, 6818376), (320, 5966079), (336, 5681980), (381, 5010880), (420, 4545584), (448, 4261485), (480, 3977386), (508, 3758160), (560, 3409188), (635, 3006528), (672, 2840990), (762, 2505440), (840, 2272792), (889, 2147520), (960, 1988693), (1016, 1879080), (1120, 1704594), (1270, 1503264), (1344, 1420495), (1524, 1252720), (1680, 1136396), (1778, 1073760), (1905, 1002176), (2032, 939540), (2237, 853440), (2240, 852297), (2540, 751632), (2667, 715840), (3048, 626360), (3360, 568198), (3556, 536880), (3810, 501088), (4064, 469770), (4445, 429504), (4474, 426720), (5080, 375816), (5334, 357920), (6096, 313180), (6711, 284480), (6720, 284099), (7112, 268440), (7620, 250544), (8128, 234885), (8890, 214752), (8948, 213360), (10160, 187908), (10668, 178960), (11185, 170688), (12192, 156590), (13335, 143168), (13422, 142240), (14224, 134220), (15240, 125272), (15659, 121920), (17780, 107376), (17896, 106680), (20320, 93954), (21336, 89480), (22370, 85344), (24384, 78295), (26670, 71584), (26844, 71120), (28448, 67110), (30480, 62636), (31318, 60960), (33555, 56896), (35560, 53688), (35792, 53340), (40640, 46977), (42672, 44740)]