234980480

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 669772800

約数和(自身を除く): 434792320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 59, 64, 70, 80, 98, 112, 118, 127, 128, 140, 160, 196, 224, 236, 245, 254, 280, 295, 320, 392, 413, 448, 472, 490, 508, 560, 590, 635, 640, 784, 826, 889, 896, 944, 980, 1016, 1120, 1180, 1270, 1568, 1652, 1778, 1888, 1960, 2032, 2065, 2240, 2360, 2540, 2891, 3136, 3304, 3556, 3776, 3920, 4064, 4130, 4445, 4480, 4720, 5080, 5782, 6223, 6272, 6608, 7112, 7493, 7552, 7840, 8128, 8260, 8890, 9440, 10160, 11564, 12446, 13216, 14224, 14455, 14986, 15680, 16256, 16520, 17780, 18880, 20320, 23128, 24892, 26432, 28448, 28910, 29972, 31115, 31360, 33040, 35560, 37465, 37760, 40640, 46256, 49784, 52451, 52864, 56896, 57820, 59944, 62230, 66080, 71120, 74930, 81280, 92512, 99568, 104902, 113792, 115640, 119888, 124460, 132160, 142240, 149860, 185024, 199136, 209804, 231280, 239776, 248920, 262255, 264320, 284480, 299720, 367157, 370048, 398272, 419608, 462560, 479552, 497840, 524510, 568960, 599440, 734314, 796544, 839216, 925120, 959104, 995680, 1049020, 1198880, 1468628, 1678432, 1835785, 1850240, 1991360, 2098040, 2397760, 2937256, 3356864, 3671570, 3982720, 4196080, 4795520, 5874512, 6713728, 7343140, 8392160, 11749024, 14686280, 16784320, 23498048, 29372560, 33568640, 46996096, 58745120, 117490240, 234980480]

約数ペア:

[(1, 234980480), (2, 117490240), (4, 58745120), (5, 46996096), (7, 33568640), (8, 29372560), (10, 23498048), (14, 16784320), (16, 14686280), (20, 11749024), (28, 8392160), (32, 7343140), (35, 6713728), (40, 5874512), (49, 4795520), (56, 4196080), (59, 3982720), (64, 3671570), (70, 3356864), (80, 2937256), (98, 2397760), (112, 2098040), (118, 1991360), (127, 1850240), (128, 1835785), (140, 1678432), (160, 1468628), (196, 1198880), (224, 1049020), (236, 995680), (245, 959104), (254, 925120), (280, 839216), (295, 796544), (320, 734314), (392, 599440), (413, 568960), (448, 524510), (472, 497840), (490, 479552), (508, 462560), (560, 419608), (590, 398272), (635, 370048), (640, 367157), (784, 299720), (826, 284480), (889, 264320), (896, 262255), (944, 248920), (980, 239776), (1016, 231280), (1120, 209804), (1180, 199136), (1270, 185024), (1568, 149860), (1652, 142240), (1778, 132160), (1888, 124460), (1960, 119888), (2032, 115640), (2065, 113792), (2240, 104902), (2360, 99568), (2540, 92512), (2891, 81280), (3136, 74930), (3304, 71120), (3556, 66080), (3776, 62230), (3920, 59944), (4064, 57820), (4130, 56896), (4445, 52864), (4480, 52451), (4720, 49784), (5080, 46256), (5782, 40640), (6223, 37760), (6272, 37465), (6608, 35560), (7112, 33040), (7493, 31360), (7552, 31115), (7840, 29972), (8128, 28910), (8260, 28448), (8890, 26432), (9440, 24892), (10160, 23128), (11564, 20320), (12446, 18880), (13216, 17780), (14224, 16520), (14455, 16256), (14986, 15680)]