237225840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:367

約数の個数: 160

約数和(自身を含む): 762617856

約数和(自身を除く): 525392016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 127, 129, 172, 181, 215, 240, 254, 258, 344, 362, 381, 430, 508, 516, 543, 635, 645, 688, 724, 762, 860, 905, 1016, 1032, 1086, 1270, 1290, 1448, 1524, 1720, 1810, 1905, 2032, 2064, 2172, 2540, 2580, 2715, 2896, 3048, 3440, 3620, 3810, 4344, 5080, 5160, 5430, 5461, 6096, 7240, 7620, 7783, 8688, 10160, 10320, 10860, 10922, 14480, 15240, 15566, 16383, 21720, 21844, 22987, 23349, 27305, 30480, 31132, 32766, 38915, 43440, 43688, 45974, 46698, 54610, 62264, 65532, 68961, 77830, 81915, 87376, 91948, 93396, 109220, 114935, 116745, 124528, 131064, 137922, 155660, 163830, 183896, 186792, 218440, 229870, 233490, 262128, 275844, 311320, 327660, 344805, 367792, 373584, 436880, 459740, 466980, 551688, 622640, 655320, 689610, 919480, 933960, 988441, 1103376, 1310640, 1379220, 1838960, 1867920, 1976882, 2758440, 2965323, 3953764, 4942205, 5516880, 5930646, 7907528, 9884410, 11861292, 14826615, 15815056, 19768820, 23722584, 29653230, 39537640, 47445168, 59306460, 79075280, 118612920, 237225840]

約数ペア:

[(1, 237225840), (2, 118612920), (3, 79075280), (4, 59306460), (5, 47445168), (6, 39537640), (8, 29653230), (10, 23722584), (12, 19768820), (15, 15815056), (16, 14826615), (20, 11861292), (24, 9884410), (30, 7907528), (40, 5930646), (43, 5516880), (48, 4942205), (60, 3953764), (80, 2965323), (86, 2758440), (120, 1976882), (127, 1867920), (129, 1838960), (172, 1379220), (181, 1310640), (215, 1103376), (240, 988441), (254, 933960), (258, 919480), (344, 689610), (362, 655320), (381, 622640), (430, 551688), (508, 466980), (516, 459740), (543, 436880), (635, 373584), (645, 367792), (688, 344805), (724, 327660), (762, 311320), (860, 275844), (905, 262128), (1016, 233490), (1032, 229870), (1086, 218440), (1270, 186792), (1290, 183896), (1448, 163830), (1524, 155660), (1720, 137922), (1810, 131064), (1905, 124528), (2032, 116745), (2064, 114935), (2172, 109220), (2540, 93396), (2580, 91948), (2715, 87376), (2896, 81915), (3048, 77830), (3440, 68961), (3620, 65532), (3810, 62264), (4344, 54610), (5080, 46698), (5160, 45974), (5430, 43688), (5461, 43440), (6096, 38915), (7240, 32766), (7620, 31132), (7783, 30480), (8688, 27305), (10160, 23349), (10320, 22987), (10860, 21844), (10922, 21720), (14480, 16383), (15240, 15566)]