20173864112880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{6163}}^1\times {\mathrm{13229}}^1$

素因数の和:20439

約数の個数: 160

約数和(自身を含む): 62614527413760

約数和(自身を除く): 42440663300880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1031, 2062, 3093, 4124, 5155, 6163, 6186, 8248, 10310, 12326, 12372, 13229, 15465, 16496, 18489, 20620, 24652, 24744, 26458, 30815, 30930, 36978, 39687, 41240, 49304, 49488, 52916, 61630, 61860, 66145, 73956, 79374, 82480, 92445, 98608, 105832, 123260, 123720, 132290, 147912, 158748, 184890, 198435, 211664, 246520, 247440, 264580, 295824, 317496, 369780, 396870, 493040, 529160, 634992, 739560, 793740, 1058320, 1479120, 1587480, 3174960, 6354053, 12708106, 13639099, 19062159, 25416212, 27278198, 31770265, 38124318, 40917297, 50832424, 54556396, 63540530, 68195495, 76248636, 81530327, 81834594, 95310795, 101664848, 109112792, 127081060, 136390990, 152497272, 163060654, 163669188, 190621590, 204586485, 218225584, 244590981, 254162120, 272781980, 304994544, 326121308, 327338376, 381243180, 407651635, 409172970, 489181962, 508324240, 545563960, 652242616, 654676752, 762486360, 815303270, 818345940, 978363924, 1091127920, 1222954905, 1304485232, 1524972720, 1630606540, 1636691880, 1956727848, 2445909810, 3261213080, 3273383760, 3913455696, 4891819620, 6522426160, 9783639240, 19567278480, 84057767137, 168115534274, 252173301411, 336231068548, 420288835685, 504346602822, 672462137096, 840577671370, 1008693205644, 1260866507055, 1344924274192, 1681155342740, 2017386411288, 2521733014110, 3362310685480, 4034772822576, 5043466028220, 6724621370960, 10086932056440, 20173864112880]

約数ペア:

[(1, 20173864112880), (2, 10086932056440), (3, 6724621370960), (4, 5043466028220), (5, 4034772822576), (6, 3362310685480), (8, 2521733014110), (10, 2017386411288), (12, 1681155342740), (15, 1344924274192), (16, 1260866507055), (20, 1008693205644), (24, 840577671370), (30, 672462137096), (40, 504346602822), (48, 420288835685), (60, 336231068548), (80, 252173301411), (120, 168115534274), (240, 84057767137), (1031, 19567278480), (2062, 9783639240), (3093, 6522426160), (4124, 4891819620), (5155, 3913455696), (6163, 3273383760), (6186, 3261213080), (8248, 2445909810), (10310, 1956727848), (12326, 1636691880), (12372, 1630606540), (13229, 1524972720), (15465, 1304485232), (16496, 1222954905), (18489, 1091127920), (20620, 978363924), (24652, 818345940), (24744, 815303270), (26458, 762486360), (30815, 654676752), (30930, 652242616), (36978, 545563960), (39687, 508324240), (41240, 489181962), (49304, 409172970), (49488, 407651635), (52916, 381243180), (61630, 327338376), (61860, 326121308), (66145, 304994544), (73956, 272781980), (79374, 254162120), (82480, 244590981), (92445, 218225584), (98608, 204586485), (105832, 190621590), (123260, 163669188), (123720, 163060654), (132290, 152497272), (147912, 136390990), (158748, 127081060), (184890, 109112792), (198435, 101664848), (211664, 95310795), (246520, 81834594), (247440, 81530327), (264580, 76248636), (295824, 68195495), (317496, 63540530), (369780, 54556396), (396870, 50832424), (493040, 40917297), (529160, 38124318), (634992, 31770265), (739560, 27278198), (793740, 25416212), (1058320, 19062159), (1479120, 13639099), (1587480, 12708106), (3174960, 6354053)]