395671680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1039

約数の個数: 192

約数和(自身を含む): 1386492120

約数和(自身を除く): 990820440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 128, 144, 146, 160, 180, 192, 219, 240, 288, 292, 320, 360, 365, 384, 438, 480, 576, 584, 640, 657, 720, 730, 876, 941, 960, 1095, 1152, 1168, 1314, 1440, 1460, 1752, 1882, 1920, 2190, 2336, 2628, 2823, 2880, 2920, 3285, 3504, 3764, 4380, 4672, 4705, 5256, 5646, 5760, 5840, 6570, 7008, 7528, 8469, 8760, 9344, 9410, 10512, 11292, 11680, 13140, 14016, 14115, 15056, 16938, 17520, 18820, 21024, 22584, 23360, 26280, 28032, 28230, 30112, 33876, 35040, 37640, 42048, 42345, 45168, 46720, 52560, 56460, 60224, 67752, 68693, 70080, 75280, 84096, 84690, 90336, 105120, 112920, 120448, 135504, 137386, 140160, 150560, 169380, 180672, 206079, 210240, 225840, 271008, 274772, 301120, 338760, 343465, 361344, 412158, 420480, 451680, 542016, 549544, 602240, 618237, 677520, 686930, 824316, 903360, 1030395, 1084032, 1099088, 1236474, 1355040, 1373860, 1648632, 1806720, 2060790, 2198176, 2472948, 2710080, 2747720, 3091185, 3297264, 4121580, 4396352, 4945896, 5420160, 5495440, 6182370, 6594528, 8243160, 8792704, 9891792, 10990880, 12364740, 13189056, 16486320, 19783584, 21981760, 24729480, 26378112, 32972640, 39567168, 43963520, 49458960, 65945280, 79134336, 98917920, 131890560, 197835840, 395671680]

約数ペア:

[(1, 395671680), (2, 197835840), (3, 131890560), (4, 98917920), (5, 79134336), (6, 65945280), (8, 49458960), (9, 43963520), (10, 39567168), (12, 32972640), (15, 26378112), (16, 24729480), (18, 21981760), (20, 19783584), (24, 16486320), (30, 13189056), (32, 12364740), (36, 10990880), (40, 9891792), (45, 8792704), (48, 8243160), (60, 6594528), (64, 6182370), (72, 5495440), (73, 5420160), (80, 4945896), (90, 4396352), (96, 4121580), (120, 3297264), (128, 3091185), (144, 2747720), (146, 2710080), (160, 2472948), (180, 2198176), (192, 2060790), (219, 1806720), (240, 1648632), (288, 1373860), (292, 1355040), (320, 1236474), (360, 1099088), (365, 1084032), (384, 1030395), (438, 903360), (480, 824316), (576, 686930), (584, 677520), (640, 618237), (657, 602240), (720, 549544), (730, 542016), (876, 451680), (941, 420480), (960, 412158), (1095, 361344), (1152, 343465), (1168, 338760), (1314, 301120), (1440, 274772), (1460, 271008), (1752, 225840), (1882, 210240), (1920, 206079), (2190, 180672), (2336, 169380), (2628, 150560), (2823, 140160), (2880, 137386), (2920, 135504), (3285, 120448), (3504, 112920), (3764, 105120), (4380, 90336), (4672, 84690), (4705, 84096), (5256, 75280), (5646, 70080), (5760, 68693), (5840, 67752), (6570, 60224), (7008, 56460), (7528, 52560), (8469, 46720), (8760, 45168), (9344, 42345), (9410, 42048), (10512, 37640), (11292, 35040), (11680, 33876), (13140, 30112), (14016, 28230), (14115, 28032), (15056, 26280), (16938, 23360), (17520, 22584), (18820, 21024)]