227473040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1$

素因数の和:185

約数の個数: 120

約数和(自身を含む): 569463552

約数和(自身を除く): 341990512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 67, 74, 80, 124, 134, 148, 155, 185, 248, 268, 296, 310, 335, 370, 496, 536, 592, 620, 670, 740, 1072, 1147, 1240, 1340, 1369, 1480, 2077, 2294, 2479, 2480, 2680, 2738, 2960, 4154, 4588, 4958, 5360, 5476, 5735, 6845, 8308, 9176, 9916, 10385, 10952, 11470, 12395, 13690, 16616, 18352, 19832, 20770, 21904, 22940, 24790, 27380, 33232, 39664, 41540, 42439, 45880, 49580, 54760, 76849, 83080, 84878, 91723, 91760, 99160, 109520, 153698, 166160, 169756, 183446, 198320, 212195, 307396, 339512, 366892, 384245, 424390, 458615, 614792, 679024, 733784, 768490, 848780, 917230, 1229584, 1467568, 1536980, 1697560, 1834460, 2843413, 3073960, 3395120, 3668920, 5686826, 6147920, 7337840, 11373652, 14217065, 22747304, 28434130, 45494608, 56868260, 113736520, 227473040]

約数ペア:

[(1, 227473040), (2, 113736520), (4, 56868260), (5, 45494608), (8, 28434130), (10, 22747304), (16, 14217065), (20, 11373652), (31, 7337840), (37, 6147920), (40, 5686826), (62, 3668920), (67, 3395120), (74, 3073960), (80, 2843413), (124, 1834460), (134, 1697560), (148, 1536980), (155, 1467568), (185, 1229584), (248, 917230), (268, 848780), (296, 768490), (310, 733784), (335, 679024), (370, 614792), (496, 458615), (536, 424390), (592, 384245), (620, 366892), (670, 339512), (740, 307396), (1072, 212195), (1147, 198320), (1240, 183446), (1340, 169756), (1369, 166160), (1480, 153698), (2077, 109520), (2294, 99160), (2479, 91760), (2480, 91723), (2680, 84878), (2738, 83080), (2960, 76849), (4154, 54760), (4588, 49580), (4958, 45880), (5360, 42439), (5476, 41540), (5735, 39664), (6845, 33232), (8308, 27380), (9176, 24790), (9916, 22940), (10385, 21904), (10952, 20770), (11470, 19832), (12395, 18352), (13690, 16616)]