173218680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3673}}^1$

素因数の和:3821

約数の個数: 96

約数和(自身を含む): 567412560

約数和(自身を除く): 394193880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3673, 3930, 4716, 5240, 5895, 7346, 7860, 9432, 11019, 11790, 14692, 15720, 18365, 22038, 23580, 29384, 33057, 36730, 44076, 47160, 55095, 66114, 73460, 88152, 110190, 132228, 146920, 165285, 220380, 264456, 330570, 440760, 481163, 661140, 962326, 1322280, 1443489, 1924652, 2405815, 2886978, 3849304, 4330467, 4811630, 5773956, 7217445, 8660934, 9623260, 11547912, 14434890, 17321868, 19246520, 21652335, 28869780, 34643736, 43304670, 57739560, 86609340, 173218680]

約数ペア:

[(1, 173218680), (2, 86609340), (3, 57739560), (4, 43304670), (5, 34643736), (6, 28869780), (8, 21652335), (9, 19246520), (10, 17321868), (12, 14434890), (15, 11547912), (18, 9623260), (20, 8660934), (24, 7217445), (30, 5773956), (36, 4811630), (40, 4330467), (45, 3849304), (60, 2886978), (72, 2405815), (90, 1924652), (120, 1443489), (131, 1322280), (180, 962326), (262, 661140), (360, 481163), (393, 440760), (524, 330570), (655, 264456), (786, 220380), (1048, 165285), (1179, 146920), (1310, 132228), (1572, 110190), (1965, 88152), (2358, 73460), (2620, 66114), (3144, 55095), (3673, 47160), (3930, 44076), (4716, 36730), (5240, 33057), (5895, 29384), (7346, 23580), (7860, 22038), (9432, 18365), (11019, 15720), (11790, 14692)]