11915694840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{25933}}^1$

素因数の和:26501

約数の個数: 128

約数和(自身を含む): 40930076160

約数和(自身を除く): 29014381320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 547, 840, 1094, 1641, 2188, 2735, 3282, 3829, 4376, 5470, 6564, 7658, 8205, 10940, 11487, 13128, 15316, 16410, 19145, 21880, 22974, 25933, 30632, 32820, 38290, 45948, 51866, 57435, 65640, 76580, 77799, 91896, 103732, 114870, 129665, 153160, 155598, 181531, 207464, 229740, 259330, 311196, 363062, 388995, 459480, 518660, 544593, 622392, 726124, 777990, 907655, 1037320, 1089186, 1452248, 1555980, 1815310, 2178372, 2722965, 3111960, 3630620, 4356744, 5445930, 7261240, 10891860, 14185351, 21783720, 28370702, 42556053, 56741404, 70926755, 85112106, 99297457, 113482808, 141853510, 170224212, 198594914, 212780265, 283707020, 297892371, 340448424, 397189828, 425560530, 496487285, 567414040, 595784742, 794379656, 851121060, 992974570, 1191569484, 1489461855, 1702242120, 1985949140, 2383138968, 2978923710, 3971898280, 5957847420, 11915694840]

約数ペア:

[(1, 11915694840), (2, 5957847420), (3, 3971898280), (4, 2978923710), (5, 2383138968), (6, 1985949140), (7, 1702242120), (8, 1489461855), (10, 1191569484), (12, 992974570), (14, 851121060), (15, 794379656), (20, 595784742), (21, 567414040), (24, 496487285), (28, 425560530), (30, 397189828), (35, 340448424), (40, 297892371), (42, 283707020), (56, 212780265), (60, 198594914), (70, 170224212), (84, 141853510), (105, 113482808), (120, 99297457), (140, 85112106), (168, 70926755), (210, 56741404), (280, 42556053), (420, 28370702), (547, 21783720), (840, 14185351), (1094, 10891860), (1641, 7261240), (2188, 5445930), (2735, 4356744), (3282, 3630620), (3829, 3111960), (4376, 2722965), (5470, 2178372), (6564, 1815310), (7658, 1555980), (8205, 1452248), (10940, 1089186), (11487, 1037320), (13128, 907655), (15316, 777990), (16410, 726124), (19145, 622392), (21880, 544593), (22974, 518660), (25933, 459480), (30632, 388995), (32820, 363062), (38290, 311196), (45948, 259330), (51866, 229740), (57435, 207464), (65640, 181531), (76580, 155598), (77799, 153160), (91896, 129665), (103732, 114870)]