73977185280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{209401}}^1$

素因数の和:209452

約数の個数: 176

約数和(自身を含む): 246900034944

約数和(自身を除く): 172922849664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 690, 736, 768, 920, 960, 1024, 1104, 1280, 1380, 1472, 1536, 1840, 1920, 2208, 2560, 2760, 2944, 3072, 3680, 3840, 4416, 5120, 5520, 5888, 7360, 7680, 8832, 11040, 11776, 14720, 15360, 17664, 22080, 23552, 29440, 35328, 44160, 58880, 70656, 88320, 117760, 176640, 209401, 353280, 418802, 628203, 837604, 1047005, 1256406, 1675208, 2094010, 2512812, 3141015, 3350416, 4188020, 4816223, 5025624, 6282030, 6700832, 8376040, 9632446, 10051248, 12564060, 13401664, 14448669, 16752080, 19264892, 20102496, 24081115, 25128120, 26803328, 28897338, 33504160, 38529784, 40204992, 48162230, 50256240, 53606656, 57794676, 67008320, 72243345, 77059568, 80409984, 96324460, 100512480, 107213312, 115589352, 134016640, 144486690, 154119136, 160819968, 192648920, 201024960, 214426624, 231178704, 268033280, 288973380, 308238272, 321639936, 385297840, 402049920, 462357408, 536066560, 577946760, 616476544, 643279872, 770595680, 804099840, 924714816, 1072133120, 1155893520, 1232953088, 1541191360, 1608199680, 1849429632, 2311787040, 2465906176, 3082382720, 3216399360, 3698859264, 4623574080, 4931812352, 6164765440, 7397718528, 9247148160, 12329530880, 14795437056, 18494296320, 24659061760, 36988592640, 73977185280]

約数ペア:

[(1, 73977185280), (2, 36988592640), (3, 24659061760), (4, 18494296320), (5, 14795437056), (6, 12329530880), (8, 9247148160), (10, 7397718528), (12, 6164765440), (15, 4931812352), (16, 4623574080), (20, 3698859264), (23, 3216399360), (24, 3082382720), (30, 2465906176), (32, 2311787040), (40, 1849429632), (46, 1608199680), (48, 1541191360), (60, 1232953088), (64, 1155893520), (69, 1072133120), (80, 924714816), (92, 804099840), (96, 770595680), (115, 643279872), (120, 616476544), (128, 577946760), (138, 536066560), (160, 462357408), (184, 402049920), (192, 385297840), (230, 321639936), (240, 308238272), (256, 288973380), (276, 268033280), (320, 231178704), (345, 214426624), (368, 201024960), (384, 192648920), (460, 160819968), (480, 154119136), (512, 144486690), (552, 134016640), (640, 115589352), (690, 107213312), (736, 100512480), (768, 96324460), (920, 80409984), (960, 77059568), (1024, 72243345), (1104, 67008320), (1280, 57794676), (1380, 53606656), (1472, 50256240), (1536, 48162230), (1840, 40204992), (1920, 38529784), (2208, 33504160), (2560, 28897338), (2760, 26803328), (2944, 25128120), (3072, 24081115), (3680, 20102496), (3840, 19264892), (4416, 16752080), (5120, 14448669), (5520, 13401664), (5888, 12564060), (7360, 10051248), (7680, 9632446), (8832, 8376040), (11040, 6700832), (11776, 6282030), (14720, 5025624), (15360, 4816223), (17664, 4188020), (22080, 3350416), (23552, 3141015), (29440, 2512812), (35328, 2094010), (44160, 1675208), (58880, 1256406), (70656, 1047005), (88320, 837604), (117760, 628203), (176640, 418802), (209401, 353280)]