1097879440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:549

約数の個数: 160

約数和(自身を含む): 3016949760

約数和(自身を除く): 1919070320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 127, 140, 172, 215, 254, 280, 301, 344, 359, 430, 508, 560, 602, 635, 688, 718, 860, 889, 1016, 1204, 1270, 1436, 1505, 1720, 1778, 1795, 2032, 2408, 2513, 2540, 2872, 3010, 3440, 3556, 3590, 4445, 4816, 5026, 5080, 5461, 5744, 6020, 7112, 7180, 8890, 10052, 10160, 10922, 12040, 12565, 14224, 14360, 15437, 17780, 20104, 21844, 24080, 25130, 27305, 28720, 30874, 35560, 38227, 40208, 43688, 45593, 50260, 54610, 61748, 71120, 76454, 77185, 87376, 91186, 100520, 108059, 109220, 123496, 152908, 154370, 182372, 191135, 201040, 216118, 218440, 227965, 246992, 305816, 308740, 319151, 364744, 382270, 432236, 436880, 455930, 540295, 611632, 617480, 638302, 729488, 764540, 864472, 911860, 1080590, 1234960, 1276604, 1529080, 1595755, 1728944, 1823720, 1960499, 2161180, 2553208, 3058160, 3191510, 3647440, 3920998, 4322360, 5106416, 6383020, 7841996, 8644720, 9802495, 12766040, 13723493, 15683992, 19604990, 25532080, 27446986, 31367984, 39209980, 54893972, 68617465, 78419960, 109787944, 137234930, 156839920, 219575888, 274469860, 548939720, 1097879440]

約数ペア:

[(1, 1097879440), (2, 548939720), (4, 274469860), (5, 219575888), (7, 156839920), (8, 137234930), (10, 109787944), (14, 78419960), (16, 68617465), (20, 54893972), (28, 39209980), (35, 31367984), (40, 27446986), (43, 25532080), (56, 19604990), (70, 15683992), (80, 13723493), (86, 12766040), (112, 9802495), (127, 8644720), (140, 7841996), (172, 6383020), (215, 5106416), (254, 4322360), (280, 3920998), (301, 3647440), (344, 3191510), (359, 3058160), (430, 2553208), (508, 2161180), (560, 1960499), (602, 1823720), (635, 1728944), (688, 1595755), (718, 1529080), (860, 1276604), (889, 1234960), (1016, 1080590), (1204, 911860), (1270, 864472), (1436, 764540), (1505, 729488), (1720, 638302), (1778, 617480), (1795, 611632), (2032, 540295), (2408, 455930), (2513, 436880), (2540, 432236), (2872, 382270), (3010, 364744), (3440, 319151), (3556, 308740), (3590, 305816), (4445, 246992), (4816, 227965), (5026, 218440), (5080, 216118), (5461, 201040), (5744, 191135), (6020, 182372), (7112, 154370), (7180, 152908), (8890, 123496), (10052, 109220), (10160, 108059), (10922, 100520), (12040, 91186), (12565, 87376), (14224, 77185), (14360, 76454), (15437, 71120), (17780, 61748), (20104, 54610), (21844, 50260), (24080, 45593), (25130, 43688), (27305, 40208), (28720, 38227), (30874, 35560)]