69556760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 195592320

約数和(自身を除く): 126035560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 97, 104, 130, 140, 182, 194, 197, 260, 280, 364, 388, 394, 455, 485, 520, 679, 728, 776, 788, 910, 970, 985, 1261, 1358, 1379, 1576, 1820, 1940, 1970, 2522, 2561, 2716, 2758, 3395, 3640, 3880, 3940, 5044, 5122, 5432, 5516, 6305, 6790, 6895, 7880, 8827, 10088, 10244, 11032, 12610, 12805, 13580, 13790, 17654, 17927, 19109, 20488, 25220, 25610, 27160, 27580, 35308, 35854, 38218, 44135, 50440, 51220, 55160, 70616, 71708, 76436, 88270, 89635, 95545, 102440, 133763, 143416, 152872, 176540, 179270, 191090, 248417, 267526, 353080, 358540, 382180, 496834, 535052, 668815, 717080, 764360, 993668, 1070104, 1242085, 1337630, 1738919, 1987336, 2484170, 2675260, 3477838, 4968340, 5350520, 6955676, 8694595, 9936680, 13911352, 17389190, 34778380, 69556760]

約数ペア:

[(1, 69556760), (2, 34778380), (4, 17389190), (5, 13911352), (7, 9936680), (8, 8694595), (10, 6955676), (13, 5350520), (14, 4968340), (20, 3477838), (26, 2675260), (28, 2484170), (35, 1987336), (40, 1738919), (52, 1337630), (56, 1242085), (65, 1070104), (70, 993668), (91, 764360), (97, 717080), (104, 668815), (130, 535052), (140, 496834), (182, 382180), (194, 358540), (197, 353080), (260, 267526), (280, 248417), (364, 191090), (388, 179270), (394, 176540), (455, 152872), (485, 143416), (520, 133763), (679, 102440), (728, 95545), (776, 89635), (788, 88270), (910, 76436), (970, 71708), (985, 70616), (1261, 55160), (1358, 51220), (1379, 50440), (1576, 44135), (1820, 38218), (1940, 35854), (1970, 35308), (2522, 27580), (2561, 27160), (2716, 25610), (2758, 25220), (3395, 20488), (3640, 19109), (3880, 17927), (3940, 17654), (5044, 13790), (5122, 13580), (5432, 12805), (5516, 12610), (6305, 11032), (6790, 10244), (6895, 10088), (7880, 8827)]