141930960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:885

約数の個数: 160

約数和(自身を含む): 477290880

約数和(自身を除く): 335359920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 43, 48, 51, 60, 68, 80, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 240, 255, 258, 272, 340, 344, 408, 430, 510, 516, 645, 680, 688, 731, 809, 816, 860, 1020, 1032, 1290, 1360, 1462, 1618, 1720, 2040, 2064, 2193, 2427, 2580, 2924, 3236, 3440, 3655, 4045, 4080, 4386, 4854, 5160, 5848, 6472, 7310, 8090, 8772, 9708, 10320, 10965, 11696, 12135, 12944, 13753, 14620, 16180, 17544, 19416, 21930, 24270, 27506, 29240, 32360, 34787, 35088, 38832, 41259, 43860, 48540, 55012, 58480, 64720, 68765, 69574, 82518, 87720, 97080, 104361, 110024, 137530, 139148, 165036, 173935, 175440, 194160, 206295, 208722, 220048, 275060, 278296, 330072, 347870, 412590, 417444, 521805, 550120, 556592, 591379, 660144, 695740, 825180, 834888, 1043610, 1100240, 1182758, 1391480, 1650360, 1669776, 1774137, 2087220, 2365516, 2782960, 2956895, 3300720, 3548274, 4174440, 4731032, 5913790, 7096548, 8348880, 8870685, 9462064, 11827580, 14193096, 17741370, 23655160, 28386192, 35482740, 47310320, 70965480, 141930960]

約数ペア:

[(1, 141930960), (2, 70965480), (3, 47310320), (4, 35482740), (5, 28386192), (6, 23655160), (8, 17741370), (10, 14193096), (12, 11827580), (15, 9462064), (16, 8870685), (17, 8348880), (20, 7096548), (24, 5913790), (30, 4731032), (34, 4174440), (40, 3548274), (43, 3300720), (48, 2956895), (51, 2782960), (60, 2365516), (68, 2087220), (80, 1774137), (85, 1669776), (86, 1650360), (102, 1391480), (120, 1182758), (129, 1100240), (136, 1043610), (170, 834888), (172, 825180), (204, 695740), (215, 660144), (240, 591379), (255, 556592), (258, 550120), (272, 521805), (340, 417444), (344, 412590), (408, 347870), (430, 330072), (510, 278296), (516, 275060), (645, 220048), (680, 208722), (688, 206295), (731, 194160), (809, 175440), (816, 173935), (860, 165036), (1020, 139148), (1032, 137530), (1290, 110024), (1360, 104361), (1462, 97080), (1618, 87720), (1720, 82518), (2040, 69574), (2064, 68765), (2193, 64720), (2427, 58480), (2580, 55012), (2924, 48540), (3236, 43860), (3440, 41259), (3655, 38832), (4045, 35088), (4080, 34787), (4386, 32360), (4854, 29240), (5160, 27506), (5848, 24270), (6472, 21930), (7310, 19416), (8090, 17544), (8772, 16180), (9708, 14620), (10320, 13753), (10965, 12944), (11696, 12135)]