227526640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:335

約数の個数: 160

約数和(自身を含む): 622888704

約数和(自身を除く): 395362064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 67, 68, 80, 85, 88, 110, 134, 136, 170, 176, 187, 220, 227, 268, 272, 335, 340, 374, 440, 454, 536, 670, 680, 737, 748, 880, 908, 935, 1072, 1135, 1139, 1340, 1360, 1474, 1496, 1816, 1870, 2270, 2278, 2497, 2680, 2948, 2992, 3632, 3685, 3740, 3859, 4540, 4556, 4994, 5360, 5695, 5896, 7370, 7480, 7718, 9080, 9112, 9988, 11390, 11792, 12485, 12529, 14740, 14960, 15209, 15436, 18160, 18224, 19295, 19976, 22780, 24970, 25058, 29480, 30418, 30872, 38590, 39952, 42449, 45560, 49940, 50116, 58960, 60836, 61744, 62645, 76045, 77180, 84898, 91120, 99880, 100232, 121672, 125290, 152090, 154360, 167299, 169796, 199760, 200464, 212245, 243344, 250580, 258553, 304180, 308720, 334598, 339592, 424490, 501160, 517106, 608360, 669196, 679184, 836495, 848980, 1002320, 1034212, 1216720, 1292765, 1338392, 1672990, 1697960, 2068424, 2585530, 2676784, 2844083, 3345980, 3395920, 4136848, 5171060, 5688166, 6691960, 10342120, 11376332, 13383920, 14220415, 20684240, 22752664, 28440830, 45505328, 56881660, 113763320, 227526640]

約数ペア:

[(1, 227526640), (2, 113763320), (4, 56881660), (5, 45505328), (8, 28440830), (10, 22752664), (11, 20684240), (16, 14220415), (17, 13383920), (20, 11376332), (22, 10342120), (34, 6691960), (40, 5688166), (44, 5171060), (55, 4136848), (67, 3395920), (68, 3345980), (80, 2844083), (85, 2676784), (88, 2585530), (110, 2068424), (134, 1697960), (136, 1672990), (170, 1338392), (176, 1292765), (187, 1216720), (220, 1034212), (227, 1002320), (268, 848980), (272, 836495), (335, 679184), (340, 669196), (374, 608360), (440, 517106), (454, 501160), (536, 424490), (670, 339592), (680, 334598), (737, 308720), (748, 304180), (880, 258553), (908, 250580), (935, 243344), (1072, 212245), (1135, 200464), (1139, 199760), (1340, 169796), (1360, 167299), (1474, 154360), (1496, 152090), (1816, 125290), (1870, 121672), (2270, 100232), (2278, 99880), (2497, 91120), (2680, 84898), (2948, 77180), (2992, 76045), (3632, 62645), (3685, 61744), (3740, 60836), (3859, 58960), (4540, 50116), (4556, 49940), (4994, 45560), (5360, 42449), (5695, 39952), (5896, 38590), (7370, 30872), (7480, 30418), (7718, 29480), (9080, 25058), (9112, 24970), (9988, 22780), (11390, 19976), (11792, 19295), (12485, 18224), (12529, 18160), (14740, 15436), (14960, 15209)]