69746320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{463}}^1$

素因数の和:752

約数の個数: 80

約数和(自身を含む): 186416640

約数和(自身を除く): 116670320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 269, 280, 463, 538, 560, 926, 1076, 1345, 1852, 1883, 2152, 2315, 2690, 3241, 3704, 3766, 4304, 4630, 5380, 6482, 7408, 7532, 9260, 9415, 10760, 12964, 15064, 16205, 18520, 18830, 21520, 25928, 30128, 32410, 37040, 37660, 51856, 64820, 75320, 124547, 129640, 150640, 249094, 259280, 498188, 622735, 871829, 996376, 1245470, 1743658, 1992752, 2490940, 3487316, 4359145, 4981880, 6974632, 8718290, 9963760, 13949264, 17436580, 34873160, 69746320]

約数ペア:

[(1, 69746320), (2, 34873160), (4, 17436580), (5, 13949264), (7, 9963760), (8, 8718290), (10, 6974632), (14, 4981880), (16, 4359145), (20, 3487316), (28, 2490940), (35, 1992752), (40, 1743658), (56, 1245470), (70, 996376), (80, 871829), (112, 622735), (140, 498188), (269, 259280), (280, 249094), (463, 150640), (538, 129640), (560, 124547), (926, 75320), (1076, 64820), (1345, 51856), (1852, 37660), (1883, 37040), (2152, 32410), (2315, 30128), (2690, 25928), (3241, 21520), (3704, 18830), (3766, 18520), (4304, 16205), (4630, 15064), (5380, 12964), (6482, 10760), (7408, 9415), (7532, 9260)]