8178240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{1217}}^1$

素因数の和:1244

約数の個数: 112

約数和(自身を含む): 29699712

約数和(自身を除く): 21521472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1217, 1344, 1680, 2240, 2434, 3360, 3651, 4868, 6085, 6720, 7302, 8519, 9736, 12170, 14604, 17038, 18255, 19472, 24340, 25557, 29208, 34076, 36510, 38944, 42595, 48680, 51114, 58416, 68152, 73020, 77888, 85190, 97360, 102228, 116832, 127785, 136304, 146040, 170380, 194720, 204456, 233664, 255570, 272608, 292080, 340760, 389440, 408912, 511140, 545216, 584160, 681520, 817824, 1022280, 1168320, 1363040, 1635648, 2044560, 2726080, 4089120, 8178240]

約数ペア:

[(1, 8178240), (2, 4089120), (3, 2726080), (4, 2044560), (5, 1635648), (6, 1363040), (7, 1168320), (8, 1022280), (10, 817824), (12, 681520), (14, 584160), (15, 545216), (16, 511140), (20, 408912), (21, 389440), (24, 340760), (28, 292080), (30, 272608), (32, 255570), (35, 233664), (40, 204456), (42, 194720), (48, 170380), (56, 146040), (60, 136304), (64, 127785), (70, 116832), (80, 102228), (84, 97360), (96, 85190), (105, 77888), (112, 73020), (120, 68152), (140, 58416), (160, 51114), (168, 48680), (192, 42595), (210, 38944), (224, 36510), (240, 34076), (280, 29208), (320, 25557), (336, 24340), (420, 19472), (448, 18255), (480, 17038), (560, 14604), (672, 12170), (840, 9736), (960, 8519), (1120, 7302), (1217, 6720), (1344, 6085), (1680, 4868), (2240, 3651), (2434, 3360)]