142420680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:525

約数の個数: 160

約数和(自身を含む): 484169400

約数和(自身を除く): 341748720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 113, 120, 135, 162, 180, 216, 226, 270, 324, 339, 360, 389, 405, 452, 540, 565, 648, 678, 778, 810, 904, 1017, 1080, 1130, 1167, 1356, 1556, 1620, 1695, 1945, 2034, 2260, 2334, 2712, 3051, 3112, 3240, 3390, 3501, 3890, 4068, 4520, 4668, 5085, 5835, 6102, 6780, 7002, 7780, 8136, 9153, 9336, 10170, 10503, 11670, 12204, 13560, 14004, 15255, 15560, 17505, 18306, 20340, 21006, 23340, 24408, 28008, 30510, 31509, 35010, 36612, 40680, 42012, 43957, 45765, 46680, 52515, 61020, 63018, 70020, 73224, 84024, 87914, 91530, 105030, 122040, 126036, 131871, 140040, 157545, 175828, 183060, 210060, 219785, 252072, 263742, 315090, 351656, 366120, 395613, 420120, 439570, 527484, 630180, 659355, 791226, 879140, 1054968, 1186839, 1260360, 1318710, 1582452, 1758280, 1978065, 2373678, 2637420, 3164904, 3560517, 3956130, 4747356, 5274840, 5934195, 7121034, 7912260, 9494712, 11868390, 14242068, 15824520, 17802585, 23736780, 28484136, 35605170, 47473560, 71210340, 142420680]

約数ペア:

[(1, 142420680), (2, 71210340), (3, 47473560), (4, 35605170), (5, 28484136), (6, 23736780), (8, 17802585), (9, 15824520), (10, 14242068), (12, 11868390), (15, 9494712), (18, 7912260), (20, 7121034), (24, 5934195), (27, 5274840), (30, 4747356), (36, 3956130), (40, 3560517), (45, 3164904), (54, 2637420), (60, 2373678), (72, 1978065), (81, 1758280), (90, 1582452), (108, 1318710), (113, 1260360), (120, 1186839), (135, 1054968), (162, 879140), (180, 791226), (216, 659355), (226, 630180), (270, 527484), (324, 439570), (339, 420120), (360, 395613), (389, 366120), (405, 351656), (452, 315090), (540, 263742), (565, 252072), (648, 219785), (678, 210060), (778, 183060), (810, 175828), (904, 157545), (1017, 140040), (1080, 131871), (1130, 126036), (1167, 122040), (1356, 105030), (1556, 91530), (1620, 87914), (1695, 84024), (1945, 73224), (2034, 70020), (2260, 63018), (2334, 61020), (2712, 52515), (3051, 46680), (3112, 45765), (3240, 43957), (3390, 42012), (3501, 40680), (3890, 36612), (4068, 35010), (4520, 31509), (4668, 30510), (5085, 28008), (5835, 24408), (6102, 23340), (6780, 21006), (7002, 20340), (7780, 18306), (8136, 17505), (9153, 15560), (9336, 15255), (10170, 14004), (10503, 13560), (11670, 12204)]