2046221320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1913}}^1$

素因数の和:1976

約数の個数: 192

約数和(自身を含む): 5773466160

約数和(自身を除く): 3727244840

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 85, 88, 104, 110, 121, 130, 136, 143, 170, 187, 220, 221, 242, 260, 286, 340, 374, 440, 442, 484, 520, 572, 605, 680, 715, 748, 884, 935, 968, 1105, 1144, 1210, 1430, 1496, 1573, 1768, 1870, 1913, 2057, 2210, 2420, 2431, 2860, 3146, 3740, 3826, 4114, 4420, 4840, 4862, 5720, 6292, 7480, 7652, 7865, 8228, 8840, 9565, 9724, 10285, 12155, 12584, 15304, 15730, 16456, 19130, 19448, 20570, 21043, 24310, 24869, 26741, 31460, 32521, 38260, 41140, 42086, 48620, 49738, 53482, 62920, 65042, 76520, 82280, 84172, 97240, 99476, 105215, 106964, 124345, 130084, 133705, 162605, 168344, 198952, 210430, 213928, 231473, 248690, 260168, 267410, 273559, 325210, 357731, 420860, 422773, 462946, 497380, 534820, 547118, 650420, 715462, 841720, 845546, 925892, 994760, 1069640, 1094236, 1157365, 1300840, 1367795, 1430924, 1691092, 1788655, 1851784, 2113865, 2188472, 2314730, 2735590, 2861848, 3009149, 3382184, 3577310, 3935041, 4227730, 4629460, 4650503, 5471180, 6018298, 7154620, 7870082, 8455460, 9258920, 9301006, 10942360, 12036596, 14309240, 15045745, 15740164, 16910920, 18602012, 19675205, 23252515, 24073192, 30091490, 31480328, 37204024, 39350410, 46505030, 51155533, 60182980, 78700820, 93010060, 102311066, 120365960, 157401640, 186020120, 204622132, 255777665, 409244264, 511555330, 1023110660, 2046221320]

約数ペア:

[(1, 2046221320), (2, 1023110660), (4, 511555330), (5, 409244264), (8, 255777665), (10, 204622132), (11, 186020120), (13, 157401640), (17, 120365960), (20, 102311066), (22, 93010060), (26, 78700820), (34, 60182980), (40, 51155533), (44, 46505030), (52, 39350410), (55, 37204024), (65, 31480328), (68, 30091490), (85, 24073192), (88, 23252515), (104, 19675205), (110, 18602012), (121, 16910920), (130, 15740164), (136, 15045745), (143, 14309240), (170, 12036596), (187, 10942360), (220, 9301006), (221, 9258920), (242, 8455460), (260, 7870082), (286, 7154620), (340, 6018298), (374, 5471180), (440, 4650503), (442, 4629460), (484, 4227730), (520, 3935041), (572, 3577310), (605, 3382184), (680, 3009149), (715, 2861848), (748, 2735590), (884, 2314730), (935, 2188472), (968, 2113865), (1105, 1851784), (1144, 1788655), (1210, 1691092), (1430, 1430924), (1496, 1367795), (1573, 1300840), (1768, 1157365), (1870, 1094236), (1913, 1069640), (2057, 994760), (2210, 925892), (2420, 845546), (2431, 841720), (2860, 715462), (3146, 650420), (3740, 547118), (3826, 534820), (4114, 497380), (4420, 462946), (4840, 422773), (4862, 420860), (5720, 357731), (6292, 325210), (7480, 273559), (7652, 267410), (7865, 260168), (8228, 248690), (8840, 231473), (9565, 213928), (9724, 210430), (10285, 198952), (12155, 168344), (12584, 162605), (15304, 133705), (15730, 130084), (16456, 124345), (19130, 106964), (19448, 105215), (20570, 99476), (21043, 97240), (24310, 84172), (24869, 82280), (26741, 76520), (31460, 65042), (32521, 62920), (38260, 53482), (41140, 49738), (42086, 48620)]