9872945280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51941}}^1$

素因数の和:51980

約数の個数: 256

約数和(自身を含む): 38146204800

約数和(自身を除く): 28273259520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 7040, 7920, 8640, 9504, 10560, 11880, 12672, 15840, 17280, 19008, 21120, 23760, 31680, 38016, 47520, 51941, 63360, 95040, 103882, 155823, 190080, 207764, 259705, 311646, 415528, 467469, 519410, 571351, 623292, 779115, 831056, 934938, 1038820, 1142702, 1246584, 1402407, 1558230, 1662112, 1714053, 1869876, 2077640, 2285404, 2337345, 2493168, 2804814, 2856755, 3116460, 3324224, 3428106, 3739752, 4155280, 4570808, 4674690, 4986336, 5142159, 5609628, 5713510, 6232920, 6648448, 6856212, 7012035, 7479504, 8310560, 8570265, 9141616, 9349380, 9972672, 10284318, 11219256, 11427020, 12465840, 13712424, 14024070, 14959008, 15426477, 16621120, 17140530, 18283232, 18698760, 19945344, 20568636, 22438512, 22854040, 24931680, 25710795, 27424848, 28048140, 29918016, 30852954, 33242240, 34281060, 36566464, 37397520, 41137272, 44877024, 45708080, 49863360, 51421590, 54849696, 56096280, 59836032, 61705908, 68562120, 73132928, 74795040, 77132385, 82274544, 89754048, 91416160, 99726720, 102843180, 109699392, 112192560, 123411816, 137124240, 149590080, 154264770, 164549088, 179508096, 182832320, 205686360, 219398784, 224385120, 246823632, 274248480, 299180160, 308529540, 329098176, 365664640, 411372720, 448770240, 493647264, 548496960, 617059080, 658196352, 822745440, 897540480, 987294528, 1096993920, 1234118160, 1645490880, 1974589056, 2468236320, 3290981760, 4936472640, 9872945280]

約数ペア:

[(1, 9872945280), (2, 4936472640), (3, 3290981760), (4, 2468236320), (5, 1974589056), (6, 1645490880), (8, 1234118160), (9, 1096993920), (10, 987294528), (11, 897540480), (12, 822745440), (15, 658196352), (16, 617059080), (18, 548496960), (20, 493647264), (22, 448770240), (24, 411372720), (27, 365664640), (30, 329098176), (32, 308529540), (33, 299180160), (36, 274248480), (40, 246823632), (44, 224385120), (45, 219398784), (48, 205686360), (54, 182832320), (55, 179508096), (60, 164549088), (64, 154264770), (66, 149590080), (72, 137124240), (80, 123411816), (88, 112192560), (90, 109699392), (96, 102843180), (99, 99726720), (108, 91416160), (110, 89754048), (120, 82274544), (128, 77132385), (132, 74795040), (135, 73132928), (144, 68562120), (160, 61705908), (165, 59836032), (176, 56096280), (180, 54849696), (192, 51421590), (198, 49863360), (216, 45708080), (220, 44877024), (240, 41137272), (264, 37397520), (270, 36566464), (288, 34281060), (297, 33242240), (320, 30852954), (330, 29918016), (352, 28048140), (360, 27424848), (384, 25710795), (396, 24931680), (432, 22854040), (440, 22438512), (480, 20568636), (495, 19945344), (528, 18698760), (540, 18283232), (576, 17140530), (594, 16621120), (640, 15426477), (660, 14959008), (704, 14024070), (720, 13712424), (792, 12465840), (864, 11427020), (880, 11219256), (960, 10284318), (990, 9972672), (1056, 9349380), (1080, 9141616), (1152, 8570265), (1188, 8310560), (1320, 7479504), (1408, 7012035), (1440, 6856212), (1485, 6648448), (1584, 6232920), (1728, 5713510), (1760, 5609628), (1920, 5142159), (1980, 4986336), (2112, 4674690), (2160, 4570808), (2376, 4155280), (2640, 3739752), (2880, 3428106), (2970, 3324224), (3168, 3116460), (3456, 2856755), (3520, 2804814), (3960, 2493168), (4224, 2337345), (4320, 2285404), (4752, 2077640), (5280, 1869876), (5760, 1714053), (5940, 1662112), (6336, 1558230), (7040, 1402407), (7920, 1246584), (8640, 1142702), (9504, 1038820), (10560, 934938), (11880, 831056), (12672, 779115), (15840, 623292), (17280, 571351), (19008, 519410), (21120, 467469), (23760, 415528), (31680, 311646), (38016, 259705), (47520, 207764), (51941, 190080), (63360, 155823), (95040, 103882)]