228568480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 679311360

約数和(自身を除く): 450742880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 160, 161, 184, 190, 224, 230, 266, 280, 304, 322, 368, 380, 437, 460, 467, 532, 560, 608, 644, 665, 736, 760, 805, 874, 920, 934, 1064, 1120, 1288, 1330, 1520, 1610, 1748, 1840, 1868, 2128, 2185, 2335, 2576, 2660, 3040, 3059, 3220, 3269, 3496, 3680, 3736, 4256, 4370, 4670, 5152, 5320, 6118, 6440, 6538, 6992, 7472, 8740, 8873, 9340, 10640, 10741, 12236, 12880, 13076, 13984, 14944, 15295, 16345, 17480, 17746, 18680, 21280, 21482, 24472, 25760, 26152, 30590, 32690, 34960, 35492, 37360, 42964, 44365, 48944, 52304, 53705, 61180, 62111, 65380, 69920, 70984, 74720, 75187, 85928, 88730, 97888, 104608, 107410, 122360, 124222, 130760, 141968, 150374, 171856, 177460, 204079, 214820, 244720, 248444, 261520, 283936, 300748, 310555, 343712, 354920, 375935, 408158, 429640, 489440, 496888, 523040, 601496, 621110, 709840, 751870, 816316, 859280, 993776, 1020395, 1202992, 1242220, 1419680, 1428553, 1503740, 1632632, 1718560, 1987552, 2040790, 2405984, 2484440, 2857106, 3007480, 3265264, 4081580, 4968880, 5714212, 6014960, 6530528, 7142765, 8163160, 9937760, 11428424, 12029920, 14285530, 16326320, 22856848, 28571060, 32652640, 45713696, 57142120, 114284240, 228568480]

約数ペア:

[(1, 228568480), (2, 114284240), (4, 57142120), (5, 45713696), (7, 32652640), (8, 28571060), (10, 22856848), (14, 16326320), (16, 14285530), (19, 12029920), (20, 11428424), (23, 9937760), (28, 8163160), (32, 7142765), (35, 6530528), (38, 6014960), (40, 5714212), (46, 4968880), (56, 4081580), (70, 3265264), (76, 3007480), (80, 2857106), (92, 2484440), (95, 2405984), (112, 2040790), (115, 1987552), (133, 1718560), (140, 1632632), (152, 1503740), (160, 1428553), (161, 1419680), (184, 1242220), (190, 1202992), (224, 1020395), (230, 993776), (266, 859280), (280, 816316), (304, 751870), (322, 709840), (368, 621110), (380, 601496), (437, 523040), (460, 496888), (467, 489440), (532, 429640), (560, 408158), (608, 375935), (644, 354920), (665, 343712), (736, 310555), (760, 300748), (805, 283936), (874, 261520), (920, 248444), (934, 244720), (1064, 214820), (1120, 204079), (1288, 177460), (1330, 171856), (1520, 150374), (1610, 141968), (1748, 130760), (1840, 124222), (1868, 122360), (2128, 107410), (2185, 104608), (2335, 97888), (2576, 88730), (2660, 85928), (3040, 75187), (3059, 74720), (3220, 70984), (3269, 69920), (3496, 65380), (3680, 62111), (3736, 61180), (4256, 53705), (4370, 52304), (4670, 48944), (5152, 44365), (5320, 42964), (6118, 37360), (6440, 35492), (6538, 34960), (6992, 32690), (7472, 30590), (8740, 26152), (8873, 25760), (9340, 24472), (10640, 21482), (10741, 21280), (12236, 18680), (12880, 17746), (13076, 17480), (13984, 16345), (14944, 15295)]