142316040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:683

約数の個数: 128

約数和(自身を含む): 448081920

約数和(自身を除く): 305765880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 67, 93, 120, 124, 134, 155, 186, 201, 248, 268, 310, 335, 372, 402, 465, 536, 571, 620, 670, 744, 804, 930, 1005, 1142, 1240, 1340, 1608, 1713, 1860, 2010, 2077, 2284, 2680, 2855, 3426, 3720, 4020, 4154, 4568, 5710, 6231, 6852, 8040, 8308, 8565, 10385, 11420, 12462, 13704, 16616, 17130, 17701, 20770, 22840, 24924, 31155, 34260, 35402, 38257, 41540, 49848, 53103, 62310, 68520, 70804, 76514, 83080, 88505, 106206, 114771, 124620, 141608, 153028, 177010, 191285, 212412, 229542, 249240, 265515, 306056, 354020, 382570, 424824, 459084, 531030, 573855, 708040, 765140, 918168, 1062060, 1147710, 1185967, 1530280, 2124120, 2295420, 2371934, 3557901, 4590840, 4743868, 5929835, 7115802, 9487736, 11859670, 14231604, 17789505, 23719340, 28463208, 35579010, 47438680, 71158020, 142316040]

約数ペア:

[(1, 142316040), (2, 71158020), (3, 47438680), (4, 35579010), (5, 28463208), (6, 23719340), (8, 17789505), (10, 14231604), (12, 11859670), (15, 9487736), (20, 7115802), (24, 5929835), (30, 4743868), (31, 4590840), (40, 3557901), (60, 2371934), (62, 2295420), (67, 2124120), (93, 1530280), (120, 1185967), (124, 1147710), (134, 1062060), (155, 918168), (186, 765140), (201, 708040), (248, 573855), (268, 531030), (310, 459084), (335, 424824), (372, 382570), (402, 354020), (465, 306056), (536, 265515), (571, 249240), (620, 229542), (670, 212412), (744, 191285), (804, 177010), (930, 153028), (1005, 141608), (1142, 124620), (1240, 114771), (1340, 106206), (1608, 88505), (1713, 83080), (1860, 76514), (2010, 70804), (2077, 68520), (2284, 62310), (2680, 53103), (2855, 49848), (3426, 41540), (3720, 38257), (4020, 35402), (4154, 34260), (4568, 31155), (5710, 24924), (6231, 22840), (6852, 20770), (8040, 17701), (8308, 17130), (8565, 16616), (10385, 13704), (11420, 12462)]