5428909920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3251}}^1$

素因数の和:3354

約数の個数: 288

約数和(自身を含む): 20179466496

約数和(自身を除く): 14750556576

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, 49, 56, 60, 70, 71, 80, 84, 96, 98, 105, 112, 120, 140, 142, 147, 160, 168, 196, 210, 213, 224, 240, 245, 280, 284, 294, 336, 355, 392, 420, 426, 480, 490, 497, 560, 568, 588, 672, 710, 735, 784, 840, 852, 980, 994, 1065, 1120, 1136, 1176, 1420, 1470, 1491, 1568, 1680, 1704, 1960, 1988, 2130, 2272, 2352, 2485, 2840, 2940, 2982, 3251, 3360, 3408, 3479, 3920, 3976, 4260, 4704, 4970, 5680, 5880, 5964, 6502, 6816, 6958, 7455, 7840, 7952, 8520, 9753, 9940, 10437, 11360, 11760, 11928, 13004, 13916, 14910, 15904, 16255, 17040, 17395, 19506, 19880, 20874, 22757, 23520, 23856, 26008, 27832, 29820, 32510, 34080, 34790, 39012, 39760, 41748, 45514, 47712, 48765, 52016, 52185, 55664, 59640, 65020, 68271, 69580, 78024, 79520, 83496, 91028, 97530, 104032, 104370, 111328, 113785, 119280, 130040, 136542, 139160, 156048, 159299, 166992, 182056, 195060, 208740, 227570, 230821, 238560, 260080, 273084, 278320, 312096, 318598, 333984, 341355, 364112, 390120, 417480, 455140, 461642, 477897, 520160, 546168, 556640, 637196, 682710, 692463, 728224, 780240, 796495, 834960, 910280, 923284, 955794, 1092336, 1154105, 1274392, 1365420, 1384926, 1560480, 1592990, 1615747, 1669920, 1820560, 1846568, 1911588, 2184672, 2308210, 2389485, 2548784, 2730840, 2769852, 3185980, 3231494, 3462315, 3641120, 3693136, 3823176, 4616420, 4778970, 4847241, 5097568, 5461680, 5539704, 6371960, 6462988, 6924630, 7386272, 7646352, 8078735, 9232840, 9557940, 9694482, 10923360, 11079408, 11310229, 12743920, 12925976, 13849260, 15292704, 16157470, 18465680, 19115880, 19388964, 22158816, 22620458, 24236205, 25487840, 25851952, 27698520, 32314940, 33930687, 36931360, 38231760, 38777928, 45240916, 48472410, 51703904, 55397040, 56551145, 64629880, 67861374, 76463520, 77555856, 90481832, 96944820, 110794080, 113102290, 129259760, 135722748, 155111712, 169653435, 180963664, 193889640, 226204580, 258519520, 271445496, 339306870, 361927328, 387779280, 452409160, 542890992, 678613740, 775558560, 904818320, 1085781984, 1357227480, 1809636640, 2714454960, 5428909920]

約数ペア:

[(1, 5428909920), (2, 2714454960), (3, 1809636640), (4, 1357227480), (5, 1085781984), (6, 904818320), (7, 775558560), (8, 678613740), (10, 542890992), (12, 452409160), (14, 387779280), (15, 361927328), (16, 339306870), (20, 271445496), (21, 258519520), (24, 226204580), (28, 193889640), (30, 180963664), (32, 169653435), (35, 155111712), (40, 135722748), (42, 129259760), (48, 113102290), (49, 110794080), (56, 96944820), (60, 90481832), (70, 77555856), (71, 76463520), (80, 67861374), (84, 64629880), (96, 56551145), (98, 55397040), (105, 51703904), (112, 48472410), (120, 45240916), (140, 38777928), (142, 38231760), (147, 36931360), (160, 33930687), (168, 32314940), (196, 27698520), (210, 25851952), (213, 25487840), (224, 24236205), (240, 22620458), (245, 22158816), (280, 19388964), (284, 19115880), (294, 18465680), (336, 16157470), (355, 15292704), (392, 13849260), (420, 12925976), (426, 12743920), (480, 11310229), (490, 11079408), (497, 10923360), (560, 9694482), (568, 9557940), (588, 9232840), (672, 8078735), (710, 7646352), (735, 7386272), (784, 6924630), (840, 6462988), (852, 6371960), (980, 5539704), (994, 5461680), (1065, 5097568), (1120, 4847241), (1136, 4778970), (1176, 4616420), (1420, 3823176), (1470, 3693136), (1491, 3641120), (1568, 3462315), (1680, 3231494), (1704, 3185980), (1960, 2769852), (1988, 2730840), (2130, 2548784), (2272, 2389485), (2352, 2308210), (2485, 2184672), (2840, 1911588), (2940, 1846568), (2982, 1820560), (3251, 1669920), (3360, 1615747), (3408, 1592990), (3479, 1560480), (3920, 1384926), (3976, 1365420), (4260, 1274392), (4704, 1154105), (4970, 1092336), (5680, 955794), (5880, 923284), (5964, 910280), (6502, 834960), (6816, 796495), (6958, 780240), (7455, 728224), (7840, 692463), (7952, 682710), (8520, 637196), (9753, 556640), (9940, 546168), (10437, 520160), (11360, 477897), (11760, 461642), (11928, 455140), (13004, 417480), (13916, 390120), (14910, 364112), (15904, 341355), (16255, 333984), (17040, 318598), (17395, 312096), (19506, 278320), (19880, 273084), (20874, 260080), (22757, 238560), (23520, 230821), (23856, 227570), (26008, 208740), (27832, 195060), (29820, 182056), (32510, 166992), (34080, 159299), (34790, 156048), (39012, 139160), (39760, 136542), (41748, 130040), (45514, 119280), (47712, 113785), (48765, 111328), (52016, 104370), (52185, 104032), (55664, 97530), (59640, 91028), (65020, 83496), (68271, 79520), (69580, 78024)]