144856680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 452390400

約数和(自身を除く): 307533720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 67, 86, 120, 129, 134, 172, 201, 215, 258, 268, 335, 344, 402, 419, 430, 516, 536, 645, 670, 804, 838, 860, 1005, 1032, 1257, 1290, 1340, 1608, 1676, 1720, 2010, 2095, 2514, 2580, 2680, 2881, 3352, 4020, 4190, 5028, 5160, 5762, 6285, 8040, 8380, 8643, 10056, 11524, 12570, 14405, 16760, 17286, 18017, 23048, 25140, 28073, 28810, 34572, 36034, 43215, 50280, 54051, 56146, 57620, 69144, 72068, 84219, 86430, 90085, 108102, 112292, 115240, 140365, 144136, 168438, 172860, 180170, 216204, 224584, 270255, 280730, 336876, 345720, 360340, 421095, 432408, 540510, 561460, 673752, 720680, 842190, 1081020, 1122920, 1207139, 1684380, 2162040, 2414278, 3368760, 3621417, 4828556, 6035695, 7242834, 9657112, 12071390, 14485668, 18107085, 24142780, 28971336, 36214170, 48285560, 72428340, 144856680]

約数ペア:

[(1, 144856680), (2, 72428340), (3, 48285560), (4, 36214170), (5, 28971336), (6, 24142780), (8, 18107085), (10, 14485668), (12, 12071390), (15, 9657112), (20, 7242834), (24, 6035695), (30, 4828556), (40, 3621417), (43, 3368760), (60, 2414278), (67, 2162040), (86, 1684380), (120, 1207139), (129, 1122920), (134, 1081020), (172, 842190), (201, 720680), (215, 673752), (258, 561460), (268, 540510), (335, 432408), (344, 421095), (402, 360340), (419, 345720), (430, 336876), (516, 280730), (536, 270255), (645, 224584), (670, 216204), (804, 180170), (838, 172860), (860, 168438), (1005, 144136), (1032, 140365), (1257, 115240), (1290, 112292), (1340, 108102), (1608, 90085), (1676, 86430), (1720, 84219), (2010, 72068), (2095, 69144), (2514, 57620), (2580, 56146), (2680, 54051), (2881, 50280), (3352, 43215), (4020, 36034), (4190, 34572), (5028, 28810), (5160, 28073), (5762, 25140), (6285, 23048), (8040, 18017), (8380, 17286), (8643, 16760), (10056, 14405), (11524, 12570)]