2054519640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4993}}^1$

素因数の和:5143

約数の個数: 160

約数和(自身を含む): 6961236480

約数和(自身を除く): 4906716840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 127, 135, 162, 180, 216, 254, 270, 324, 360, 381, 405, 508, 540, 635, 648, 762, 810, 1016, 1080, 1143, 1270, 1524, 1620, 1905, 2286, 2540, 3048, 3240, 3429, 3810, 4572, 4993, 5080, 5715, 6858, 7620, 9144, 9986, 10287, 11430, 13716, 14979, 15240, 17145, 19972, 20574, 22860, 24965, 27432, 29958, 34290, 39944, 41148, 44937, 45720, 49930, 51435, 59916, 68580, 74895, 82296, 89874, 99860, 102870, 119832, 134811, 137160, 149790, 179748, 199720, 205740, 224685, 269622, 299580, 359496, 404433, 411480, 449370, 539244, 599160, 634111, 674055, 808866, 898740, 1078488, 1268222, 1348110, 1617732, 1797480, 1902333, 2022165, 2536444, 2696220, 3170555, 3235464, 3804666, 4044330, 5072888, 5392440, 5706999, 6341110, 7609332, 8088660, 9511665, 11413998, 12682220, 15218664, 16177320, 17120997, 19023330, 22827996, 25364440, 28534995, 34241994, 38046660, 45655992, 51362991, 57069990, 68483988, 76093320, 85604985, 102725982, 114139980, 136967976, 171209970, 205451964, 228279960, 256814955, 342419940, 410903928, 513629910, 684839880, 1027259820, 2054519640]

約数ペア:

[(1, 2054519640), (2, 1027259820), (3, 684839880), (4, 513629910), (5, 410903928), (6, 342419940), (8, 256814955), (9, 228279960), (10, 205451964), (12, 171209970), (15, 136967976), (18, 114139980), (20, 102725982), (24, 85604985), (27, 76093320), (30, 68483988), (36, 57069990), (40, 51362991), (45, 45655992), (54, 38046660), (60, 34241994), (72, 28534995), (81, 25364440), (90, 22827996), (108, 19023330), (120, 17120997), (127, 16177320), (135, 15218664), (162, 12682220), (180, 11413998), (216, 9511665), (254, 8088660), (270, 7609332), (324, 6341110), (360, 5706999), (381, 5392440), (405, 5072888), (508, 4044330), (540, 3804666), (635, 3235464), (648, 3170555), (762, 2696220), (810, 2536444), (1016, 2022165), (1080, 1902333), (1143, 1797480), (1270, 1617732), (1524, 1348110), (1620, 1268222), (1905, 1078488), (2286, 898740), (2540, 808866), (3048, 674055), (3240, 634111), (3429, 599160), (3810, 539244), (4572, 449370), (4993, 411480), (5080, 404433), (5715, 359496), (6858, 299580), (7620, 269622), (9144, 224685), (9986, 205740), (10287, 199720), (11430, 179748), (13716, 149790), (14979, 137160), (15240, 134811), (17145, 119832), (19972, 102870), (20574, 99860), (22860, 89874), (24965, 82296), (27432, 74895), (29958, 68580), (34290, 59916), (39944, 51435), (41148, 49930), (44937, 45720)]