26464712960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{10663}}^1$

素因数の和:10968

約数の個数: 144

約数和(自身を含む): 72715512576

約数和(自身を除く): 46250799616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 277, 280, 320, 448, 554, 560, 640, 896, 1108, 1120, 1280, 1385, 1792, 1939, 2216, 2240, 2770, 3878, 4432, 4480, 5540, 7756, 8864, 8960, 9695, 10663, 11080, 15512, 17728, 19390, 21326, 22160, 31024, 35456, 38780, 42652, 44320, 53315, 62048, 70912, 74641, 77560, 85304, 88640, 106630, 124096, 149282, 155120, 170608, 177280, 213260, 248192, 298564, 310240, 341216, 354560, 373205, 426520, 496384, 597128, 620480, 682432, 746410, 853040, 1194256, 1240960, 1364864, 1492820, 1706080, 2388512, 2481920, 2729728, 2953651, 2985640, 3412160, 4777024, 5907302, 5971280, 6824320, 9554048, 11814604, 11942560, 13648640, 14768255, 19108096, 20675557, 23629208, 23885120, 29536510, 41351114, 47258416, 47770240, 59073020, 82702228, 94516832, 95540480, 103377785, 118146040, 165404456, 189033664, 206755570, 236292080, 330808912, 378067328, 413511140, 472584160, 661617824, 756134656, 827022280, 945168320, 1323235648, 1654044560, 1890336640, 2646471296, 3308089120, 3780673280, 5292942592, 6616178240, 13232356480, 26464712960]

約数ペア:

[(1, 26464712960), (2, 13232356480), (4, 6616178240), (5, 5292942592), (7, 3780673280), (8, 3308089120), (10, 2646471296), (14, 1890336640), (16, 1654044560), (20, 1323235648), (28, 945168320), (32, 827022280), (35, 756134656), (40, 661617824), (56, 472584160), (64, 413511140), (70, 378067328), (80, 330808912), (112, 236292080), (128, 206755570), (140, 189033664), (160, 165404456), (224, 118146040), (256, 103377785), (277, 95540480), (280, 94516832), (320, 82702228), (448, 59073020), (554, 47770240), (560, 47258416), (640, 41351114), (896, 29536510), (1108, 23885120), (1120, 23629208), (1280, 20675557), (1385, 19108096), (1792, 14768255), (1939, 13648640), (2216, 11942560), (2240, 11814604), (2770, 9554048), (3878, 6824320), (4432, 5971280), (4480, 5907302), (5540, 4777024), (7756, 3412160), (8864, 2985640), (8960, 2953651), (9695, 2729728), (10663, 2481920), (11080, 2388512), (15512, 1706080), (17728, 1492820), (19390, 1364864), (21326, 1240960), (22160, 1194256), (31024, 853040), (35456, 746410), (38780, 682432), (42652, 620480), (44320, 597128), (53315, 496384), (62048, 426520), (70912, 373205), (74641, 354560), (77560, 341216), (85304, 310240), (88640, 298564), (106630, 248192), (124096, 213260), (149282, 177280), (155120, 170608)]