1223438080

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1433}}^1$

素因数の和:1506

約数の個数: 144

約数和(自身を含む): 3165583680

約数和(自身を除く): 1942145600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 32, 40, 46, 58, 64, 80, 92, 115, 116, 128, 145, 160, 184, 230, 232, 256, 290, 320, 368, 460, 464, 580, 640, 667, 736, 920, 928, 1160, 1280, 1334, 1433, 1472, 1840, 1856, 2320, 2668, 2866, 2944, 3335, 3680, 3712, 4640, 5336, 5732, 5888, 6670, 7165, 7360, 7424, 9280, 10672, 11464, 13340, 14330, 14720, 18560, 21344, 22928, 26680, 28660, 29440, 32959, 37120, 41557, 42688, 45856, 53360, 57320, 65918, 83114, 85376, 91712, 106720, 114640, 131836, 164795, 166228, 170752, 183424, 207785, 213440, 229280, 263672, 329590, 332456, 366848, 415570, 426880, 458560, 527344, 659180, 664912, 831140, 853760, 917120, 955811, 1054688, 1318360, 1329824, 1662280, 1834240, 1911622, 2109376, 2636720, 2659648, 3324560, 3823244, 4218752, 4779055, 5273440, 5319296, 6649120, 7646488, 8437504, 9558110, 10546880, 10638592, 13298240, 15292976, 19116220, 21093760, 26596480, 30585952, 38232440, 42187520, 53192960, 61171904, 76464880, 122343808, 152929760, 244687616, 305859520, 611719040, 1223438080]

約数ペア:

[(1, 1223438080), (2, 611719040), (4, 305859520), (5, 244687616), (8, 152929760), (10, 122343808), (16, 76464880), (20, 61171904), (23, 53192960), (29, 42187520), (32, 38232440), (40, 30585952), (46, 26596480), (58, 21093760), (64, 19116220), (80, 15292976), (92, 13298240), (115, 10638592), (116, 10546880), (128, 9558110), (145, 8437504), (160, 7646488), (184, 6649120), (230, 5319296), (232, 5273440), (256, 4779055), (290, 4218752), (320, 3823244), (368, 3324560), (460, 2659648), (464, 2636720), (580, 2109376), (640, 1911622), (667, 1834240), (736, 1662280), (920, 1329824), (928, 1318360), (1160, 1054688), (1280, 955811), (1334, 917120), (1433, 853760), (1472, 831140), (1840, 664912), (1856, 659180), (2320, 527344), (2668, 458560), (2866, 426880), (2944, 415570), (3335, 366848), (3680, 332456), (3712, 329590), (4640, 263672), (5336, 229280), (5732, 213440), (5888, 207785), (6670, 183424), (7165, 170752), (7360, 166228), (7424, 164795), (9280, 131836), (10672, 114640), (11464, 106720), (13340, 91712), (14330, 85376), (14720, 83114), (18560, 65918), (21344, 57320), (22928, 53360), (26680, 45856), (28660, 42688), (29440, 41557), (32959, 37120)]