113151920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 160

約数和(自身を含む): 318455808

約数和(自身を除く): 205303888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 43, 56, 70, 74, 80, 86, 112, 127, 140, 148, 172, 185, 215, 254, 259, 280, 296, 301, 344, 370, 430, 508, 518, 560, 592, 602, 635, 688, 740, 860, 889, 1016, 1036, 1204, 1270, 1295, 1480, 1505, 1591, 1720, 1778, 2032, 2072, 2408, 2540, 2590, 2960, 3010, 3182, 3440, 3556, 4144, 4445, 4699, 4816, 5080, 5180, 5461, 6020, 6364, 7112, 7955, 8890, 9398, 10160, 10360, 10922, 11137, 12040, 12728, 14224, 15910, 17780, 18796, 20720, 21844, 22274, 23495, 24080, 25456, 27305, 31820, 32893, 35560, 37592, 38227, 43688, 44548, 46990, 54610, 55685, 63640, 65786, 71120, 75184, 76454, 87376, 89096, 93980, 109220, 111370, 127280, 131572, 152908, 164465, 178192, 187960, 191135, 202057, 218440, 222740, 263144, 305816, 328930, 375920, 382270, 404114, 436880, 445480, 526288, 611632, 657860, 764540, 808228, 890960, 1010285, 1315720, 1414399, 1529080, 1616456, 2020570, 2631440, 2828798, 3058160, 3232912, 4041140, 5657596, 7071995, 8082280, 11315192, 14143990, 16164560, 22630384, 28287980, 56575960, 113151920]

約数ペア:

[(1, 113151920), (2, 56575960), (4, 28287980), (5, 22630384), (7, 16164560), (8, 14143990), (10, 11315192), (14, 8082280), (16, 7071995), (20, 5657596), (28, 4041140), (35, 3232912), (37, 3058160), (40, 2828798), (43, 2631440), (56, 2020570), (70, 1616456), (74, 1529080), (80, 1414399), (86, 1315720), (112, 1010285), (127, 890960), (140, 808228), (148, 764540), (172, 657860), (185, 611632), (215, 526288), (254, 445480), (259, 436880), (280, 404114), (296, 382270), (301, 375920), (344, 328930), (370, 305816), (430, 263144), (508, 222740), (518, 218440), (560, 202057), (592, 191135), (602, 187960), (635, 178192), (688, 164465), (740, 152908), (860, 131572), (889, 127280), (1016, 111370), (1036, 109220), (1204, 93980), (1270, 89096), (1295, 87376), (1480, 76454), (1505, 75184), (1591, 71120), (1720, 65786), (1778, 63640), (2032, 55685), (2072, 54610), (2408, 46990), (2540, 44548), (2590, 43688), (2960, 38227), (3010, 37592), (3182, 35560), (3440, 32893), (3556, 31820), (4144, 27305), (4445, 25456), (4699, 24080), (4816, 23495), (5080, 22274), (5180, 21844), (5461, 20720), (6020, 18796), (6364, 17780), (7112, 15910), (7955, 14224), (8890, 12728), (9398, 12040), (10160, 11137), (10360, 10922)]