2920761648

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1$

素因数の和:1232

約数の個数: 240

約数和(自身を含む): 9738233856

約数和(自身を除く): 6817472208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 71, 72, 74, 84, 111, 112, 126, 142, 144, 148, 168, 213, 222, 252, 259, 284, 296, 333, 336, 426, 444, 497, 504, 518, 568, 592, 639, 666, 777, 852, 888, 994, 1008, 1036, 1103, 1136, 1278, 1332, 1491, 1554, 1704, 1776, 1988, 2072, 2206, 2331, 2556, 2627, 2664, 2982, 3108, 3309, 3408, 3976, 4144, 4412, 4473, 4662, 5112, 5254, 5328, 5964, 6216, 6618, 7721, 7881, 7952, 8824, 8946, 9324, 9927, 10224, 10508, 11928, 12432, 13236, 15442, 15762, 17648, 17892, 18389, 18648, 19854, 21016, 23163, 23643, 23856, 26472, 30884, 31524, 35784, 36778, 37296, 39708, 40811, 42032, 46326, 47286, 52944, 55167, 61768, 63048, 69489, 71568, 73556, 78313, 79416, 81622, 92652, 94572, 110334, 122433, 123536, 126096, 138978, 147112, 156626, 158832, 163244, 165501, 185304, 189144, 220668, 234939, 244866, 277956, 285677, 294224, 313252, 326488, 331002, 367299, 370608, 378288, 441336, 469878, 489732, 548191, 555912, 571354, 626504, 652976, 662004, 704817, 734598, 857031, 882672, 939756, 979464, 1096382, 1111824, 1142708, 1253008, 1324008, 1409634, 1469196, 1644573, 1714062, 1879512, 1958928, 2192764, 2285416, 2571093, 2648016, 2819268, 2897581, 2938392, 3289146, 3428124, 3759024, 4385528, 4570832, 4933719, 5142186, 5638536, 5795162, 5876784, 6578292, 6856248, 8692743, 8771056, 9867438, 10284372, 11277072, 11590324, 13156584, 13712496, 17385486, 19734876, 20283067, 20568744, 23180648, 26078229, 26313168, 34770972, 39469752, 40566134, 41137488, 46361296, 52156458, 60849201, 69541944, 78939504, 81132268, 104312916, 121698402, 139083888, 162264536, 182547603, 208625832, 243396804, 324529072, 365095206, 417251664, 486793608, 730190412, 973587216, 1460380824, 2920761648]

約数ペア:

[(1, 2920761648), (2, 1460380824), (3, 973587216), (4, 730190412), (6, 486793608), (7, 417251664), (8, 365095206), (9, 324529072), (12, 243396804), (14, 208625832), (16, 182547603), (18, 162264536), (21, 139083888), (24, 121698402), (28, 104312916), (36, 81132268), (37, 78939504), (42, 69541944), (48, 60849201), (56, 52156458), (63, 46361296), (71, 41137488), (72, 40566134), (74, 39469752), (84, 34770972), (111, 26313168), (112, 26078229), (126, 23180648), (142, 20568744), (144, 20283067), (148, 19734876), (168, 17385486), (213, 13712496), (222, 13156584), (252, 11590324), (259, 11277072), (284, 10284372), (296, 9867438), (333, 8771056), (336, 8692743), (426, 6856248), (444, 6578292), (497, 5876784), (504, 5795162), (518, 5638536), (568, 5142186), (592, 4933719), (639, 4570832), (666, 4385528), (777, 3759024), (852, 3428124), (888, 3289146), (994, 2938392), (1008, 2897581), (1036, 2819268), (1103, 2648016), (1136, 2571093), (1278, 2285416), (1332, 2192764), (1491, 1958928), (1554, 1879512), (1704, 1714062), (1776, 1644573), (1988, 1469196), (2072, 1409634), (2206, 1324008), (2331, 1253008), (2556, 1142708), (2627, 1111824), (2664, 1096382), (2982, 979464), (3108, 939756), (3309, 882672), (3408, 857031), (3976, 734598), (4144, 704817), (4412, 662004), (4473, 652976), (4662, 626504), (5112, 571354), (5254, 555912), (5328, 548191), (5964, 489732), (6216, 469878), (6618, 441336), (7721, 378288), (7881, 370608), (7952, 367299), (8824, 331002), (8946, 326488), (9324, 313252), (9927, 294224), (10224, 285677), (10508, 277956), (11928, 244866), (12432, 234939), (13236, 220668), (15442, 189144), (15762, 185304), (17648, 165501), (17892, 163244), (18389, 158832), (18648, 156626), (19854, 147112), (21016, 138978), (23163, 126096), (23643, 123536), (23856, 122433), (26472, 110334), (30884, 94572), (31524, 92652), (35784, 81622), (36778, 79416), (37296, 78313), (39708, 73556), (40811, 71568), (42032, 69489), (46326, 63048), (47286, 61768), (52944, 55167)]