143234760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 443076480

約数和(自身を除く): 299841720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 83, 120, 146, 166, 197, 219, 249, 292, 332, 365, 394, 415, 438, 498, 584, 591, 664, 730, 788, 830, 876, 985, 996, 1095, 1182, 1245, 1460, 1576, 1660, 1752, 1970, 1992, 2190, 2364, 2490, 2920, 2955, 3320, 3940, 4380, 4728, 4980, 5910, 6059, 7880, 8760, 9960, 11820, 12118, 14381, 16351, 18177, 23640, 24236, 28762, 30295, 32702, 36354, 43143, 48472, 49053, 57524, 60590, 65404, 71905, 72708, 81755, 86286, 90885, 98106, 115048, 121180, 130808, 143810, 145416, 163510, 172572, 181770, 196212, 215715, 242360, 245265, 287620, 327020, 345144, 363540, 392424, 431430, 490530, 575240, 654040, 727080, 862860, 981060, 1193623, 1725720, 1962120, 2387246, 3580869, 4774492, 5968115, 7161738, 9548984, 11936230, 14323476, 17904345, 23872460, 28646952, 35808690, 47744920, 71617380, 143234760]

約数ペア:

[(1, 143234760), (2, 71617380), (3, 47744920), (4, 35808690), (5, 28646952), (6, 23872460), (8, 17904345), (10, 14323476), (12, 11936230), (15, 9548984), (20, 7161738), (24, 5968115), (30, 4774492), (40, 3580869), (60, 2387246), (73, 1962120), (83, 1725720), (120, 1193623), (146, 981060), (166, 862860), (197, 727080), (219, 654040), (249, 575240), (292, 490530), (332, 431430), (365, 392424), (394, 363540), (415, 345144), (438, 327020), (498, 287620), (584, 245265), (591, 242360), (664, 215715), (730, 196212), (788, 181770), (830, 172572), (876, 163510), (985, 145416), (996, 143810), (1095, 130808), (1182, 121180), (1245, 115048), (1460, 98106), (1576, 90885), (1660, 86286), (1752, 81755), (1970, 72708), (1992, 71905), (2190, 65404), (2364, 60590), (2490, 57524), (2920, 49053), (2955, 48472), (3320, 43143), (3940, 36354), (4380, 32702), (4728, 30295), (4980, 28762), (5910, 24236), (6059, 23640), (7880, 18177), (8760, 16351), (9960, 14381), (11820, 12118)]