4342575160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{32789}}^1$

素因数の和:32861

約数の個数: 128

約数和(自身を含む): 12465446400

約数和(自身を除く): 8122871240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 43, 44, 55, 56, 70, 77, 86, 88, 110, 140, 154, 172, 215, 220, 280, 301, 308, 344, 385, 430, 440, 473, 602, 616, 770, 860, 946, 1204, 1505, 1540, 1720, 1892, 2365, 2408, 3010, 3080, 3311, 3784, 4730, 6020, 6622, 9460, 12040, 13244, 16555, 18920, 26488, 32789, 33110, 65578, 66220, 131156, 132440, 163945, 229523, 262312, 327890, 360679, 459046, 655780, 721358, 918092, 1147615, 1311560, 1409927, 1442716, 1803395, 1836184, 2295230, 2524753, 2819854, 2885432, 3606790, 4590460, 5049506, 5639708, 7049635, 7213580, 9180920, 9869489, 10099012, 11279416, 12623765, 14099270, 14427160, 15509197, 19738978, 20198024, 25247530, 28198540, 31018394, 39477956, 49347445, 50495060, 56397080, 62036788, 77545985, 78955912, 98694890, 100990120, 108564379, 124073576, 155091970, 197389780, 217128758, 310183940, 394779560, 434257516, 542821895, 620367880, 868515032, 1085643790, 2171287580, 4342575160]

約数ペア:

[(1, 4342575160), (2, 2171287580), (4, 1085643790), (5, 868515032), (7, 620367880), (8, 542821895), (10, 434257516), (11, 394779560), (14, 310183940), (20, 217128758), (22, 197389780), (28, 155091970), (35, 124073576), (40, 108564379), (43, 100990120), (44, 98694890), (55, 78955912), (56, 77545985), (70, 62036788), (77, 56397080), (86, 50495060), (88, 49347445), (110, 39477956), (140, 31018394), (154, 28198540), (172, 25247530), (215, 20198024), (220, 19738978), (280, 15509197), (301, 14427160), (308, 14099270), (344, 12623765), (385, 11279416), (430, 10099012), (440, 9869489), (473, 9180920), (602, 7213580), (616, 7049635), (770, 5639708), (860, 5049506), (946, 4590460), (1204, 3606790), (1505, 2885432), (1540, 2819854), (1720, 2524753), (1892, 2295230), (2365, 1836184), (2408, 1803395), (3010, 1442716), (3080, 1409927), (3311, 1311560), (3784, 1147615), (4730, 918092), (6020, 721358), (6622, 655780), (9460, 459046), (12040, 360679), (13244, 327890), (16555, 262312), (18920, 229523), (26488, 163945), (32789, 132440), (33110, 131156), (65578, 66220)]