140523120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1060

約数の個数: 160

約数和(自身を含む): 491754240

約数和(自身を除く): 351231120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 108, 120, 134, 135, 144, 180, 201, 216, 240, 268, 270, 335, 360, 402, 432, 536, 540, 603, 670, 720, 804, 971, 1005, 1072, 1080, 1206, 1340, 1608, 1809, 1942, 2010, 2160, 2412, 2680, 2913, 3015, 3216, 3618, 3884, 4020, 4824, 4855, 5360, 5826, 6030, 7236, 7768, 8040, 8739, 9045, 9648, 9710, 11652, 12060, 14472, 14565, 15536, 16080, 17478, 18090, 19420, 23304, 24120, 26217, 28944, 29130, 34956, 36180, 38840, 43695, 46608, 48240, 52434, 58260, 65057, 69912, 72360, 77680, 87390, 104868, 116520, 130114, 131085, 139824, 144720, 174780, 195171, 209736, 233040, 260228, 262170, 325285, 349560, 390342, 419472, 520456, 524340, 585513, 650570, 699120, 780684, 975855, 1040912, 1048680, 1171026, 1301140, 1561368, 1756539, 1951710, 2097360, 2342052, 2602280, 2927565, 3122736, 3513078, 3903420, 4684104, 5204560, 5855130, 7026156, 7806840, 8782695, 9368208, 11710260, 14052312, 15613680, 17565390, 23420520, 28104624, 35130780, 46841040, 70261560, 140523120]

約数ペア:

[(1, 140523120), (2, 70261560), (3, 46841040), (4, 35130780), (5, 28104624), (6, 23420520), (8, 17565390), (9, 15613680), (10, 14052312), (12, 11710260), (15, 9368208), (16, 8782695), (18, 7806840), (20, 7026156), (24, 5855130), (27, 5204560), (30, 4684104), (36, 3903420), (40, 3513078), (45, 3122736), (48, 2927565), (54, 2602280), (60, 2342052), (67, 2097360), (72, 1951710), (80, 1756539), (90, 1561368), (108, 1301140), (120, 1171026), (134, 1048680), (135, 1040912), (144, 975855), (180, 780684), (201, 699120), (216, 650570), (240, 585513), (268, 524340), (270, 520456), (335, 419472), (360, 390342), (402, 349560), (432, 325285), (536, 262170), (540, 260228), (603, 233040), (670, 209736), (720, 195171), (804, 174780), (971, 144720), (1005, 139824), (1072, 131085), (1080, 130114), (1206, 116520), (1340, 104868), (1608, 87390), (1809, 77680), (1942, 72360), (2010, 69912), (2160, 65057), (2412, 58260), (2680, 52434), (2913, 48240), (3015, 46608), (3216, 43695), (3618, 38840), (3884, 36180), (4020, 34956), (4824, 29130), (4855, 28944), (5360, 26217), (5826, 24120), (6030, 23304), (7236, 19420), (7768, 18090), (8040, 17478), (8739, 16080), (9045, 15536), (9648, 14565), (9710, 14472), (11652, 12060)]