3939560320

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2551}}^1$

素因数の和:2716

約数の個数: 128

約数和(自身を含む): 9995673600

約数和(自身を除く): 6056113280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 127, 128, 152, 160, 190, 254, 304, 320, 380, 508, 608, 635, 640, 760, 1016, 1216, 1270, 1520, 2032, 2413, 2432, 2540, 2551, 3040, 4064, 4826, 5080, 5102, 6080, 8128, 9652, 10160, 10204, 12065, 12160, 12755, 16256, 19304, 20320, 20408, 24130, 25510, 38608, 40640, 40816, 48260, 48469, 51020, 77216, 81280, 81632, 96520, 96938, 102040, 154432, 163264, 193040, 193876, 204080, 242345, 308864, 323977, 326528, 386080, 387752, 408160, 484690, 647954, 772160, 775504, 816320, 969380, 1295908, 1544320, 1551008, 1619885, 1632640, 1938760, 2591816, 3102016, 3239770, 3877520, 5183632, 6155563, 6204032, 6479540, 7755040, 10367264, 12311126, 12959080, 15510080, 20734528, 24622252, 25918160, 30777815, 31020160, 41469056, 49244504, 51836320, 61555630, 98489008, 103672640, 123111260, 196978016, 207345280, 246222520, 393956032, 492445040, 787912064, 984890080, 1969780160, 3939560320]

約数ペア:

[(1, 3939560320), (2, 1969780160), (4, 984890080), (5, 787912064), (8, 492445040), (10, 393956032), (16, 246222520), (19, 207345280), (20, 196978016), (32, 123111260), (38, 103672640), (40, 98489008), (64, 61555630), (76, 51836320), (80, 49244504), (95, 41469056), (127, 31020160), (128, 30777815), (152, 25918160), (160, 24622252), (190, 20734528), (254, 15510080), (304, 12959080), (320, 12311126), (380, 10367264), (508, 7755040), (608, 6479540), (635, 6204032), (640, 6155563), (760, 5183632), (1016, 3877520), (1216, 3239770), (1270, 3102016), (1520, 2591816), (2032, 1938760), (2413, 1632640), (2432, 1619885), (2540, 1551008), (2551, 1544320), (3040, 1295908), (4064, 969380), (4826, 816320), (5080, 775504), (5102, 772160), (6080, 647954), (8128, 484690), (9652, 408160), (10160, 387752), (10204, 386080), (12065, 326528), (12160, 323977), (12755, 308864), (16256, 242345), (19304, 204080), (20320, 193876), (20408, 193040), (24130, 163264), (25510, 154432), (38608, 102040), (40640, 96938), (40816, 96520), (48260, 81632), (48469, 81280), (51020, 77216)]