77379680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1171}}^1$

素因数の和:1252

約数の個数: 96

約数和(自身を含む): 212647680

約数和(自身を除く): 135268000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 70, 80, 112, 118, 140, 160, 224, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1120, 1171, 1180, 1652, 1888, 2065, 2342, 2360, 3304, 4130, 4684, 4720, 5855, 6608, 8197, 8260, 9368, 9440, 11710, 13216, 16394, 16520, 18736, 23420, 32788, 33040, 37472, 40985, 46840, 65576, 66080, 69089, 81970, 93680, 131152, 138178, 163940, 187360, 262304, 276356, 327880, 345445, 483623, 552712, 655760, 690890, 967246, 1105424, 1311520, 1381780, 1934492, 2210848, 2418115, 2763560, 3868984, 4836230, 5527120, 7737968, 9672460, 11054240, 15475936, 19344920, 38689840, 77379680]

約数ペア:

[(1, 77379680), (2, 38689840), (4, 19344920), (5, 15475936), (7, 11054240), (8, 9672460), (10, 7737968), (14, 5527120), (16, 4836230), (20, 3868984), (28, 2763560), (32, 2418115), (35, 2210848), (40, 1934492), (56, 1381780), (59, 1311520), (70, 1105424), (80, 967246), (112, 690890), (118, 655760), (140, 552712), (160, 483623), (224, 345445), (236, 327880), (280, 276356), (295, 262304), (413, 187360), (472, 163940), (560, 138178), (590, 131152), (826, 93680), (944, 81970), (1120, 69089), (1171, 66080), (1180, 65576), (1652, 46840), (1888, 40985), (2065, 37472), (2342, 33040), (2360, 32788), (3304, 23420), (4130, 18736), (4684, 16520), (4720, 16394), (5855, 13216), (6608, 11710), (8197, 9440), (8260, 9368)]