131600260960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{310027}}^1$

素因数の和:310428

約数の個数: 96

約数和(自身を含む): 356259375360

約数和(自身を除く): 224659114400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 379, 560, 758, 1120, 1516, 1895, 2653, 3032, 3790, 5306, 6064, 7580, 10612, 12128, 13265, 15160, 21224, 26530, 30320, 42448, 53060, 60640, 84896, 106120, 212240, 310027, 424480, 620054, 1240108, 1550135, 2170189, 2480216, 3100270, 4340378, 4960432, 6200540, 8680756, 9920864, 10850945, 12401080, 17361512, 21701890, 24802160, 34723024, 43403780, 49604320, 69446048, 86807560, 117500233, 173615120, 235000466, 347230240, 470000932, 587501165, 822501631, 940001864, 1175002330, 1645003262, 1880003728, 2350004660, 3290006524, 3760007456, 4112508155, 4700009320, 6580013048, 8225016310, 9400018640, 13160026096, 16450032620, 18800037280, 26320052192, 32900065240, 65800130480, 131600260960]

約数ペア:

[(1, 131600260960), (2, 65800130480), (4, 32900065240), (5, 26320052192), (7, 18800037280), (8, 16450032620), (10, 13160026096), (14, 9400018640), (16, 8225016310), (20, 6580013048), (28, 4700009320), (32, 4112508155), (35, 3760007456), (40, 3290006524), (56, 2350004660), (70, 1880003728), (80, 1645003262), (112, 1175002330), (140, 940001864), (160, 822501631), (224, 587501165), (280, 470000932), (379, 347230240), (560, 235000466), (758, 173615120), (1120, 117500233), (1516, 86807560), (1895, 69446048), (2653, 49604320), (3032, 43403780), (3790, 34723024), (5306, 24802160), (6064, 21701890), (7580, 17361512), (10612, 12401080), (12128, 10850945), (13265, 9920864), (15160, 8680756), (21224, 6200540), (26530, 4960432), (30320, 4340378), (42448, 3100270), (53060, 2480216), (60640, 2170189), (84896, 1550135), (106120, 1240108), (212240, 620054), (310027, 424480)]