1255858560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6607}}^1$

素因数の和:6646

約数の個数: 256

約数和(自身を含む): 4852915200

約数和(自身を除く): 3597056640

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, 6607, 7040, 7920, 8640, 9504, 10560, 11880, 12672, 13214, 15840, 17280, 19008, 19821, 21120, 23760, 26428, 31680, 33035, 38016, 39642, 47520, 52856, 59463, 63360, 66070, 72677, 79284, 95040, 99105, 105712, 118926, 132140, 145354, 158568, 178389, 190080, 198210, 211424, 218031, 237852, 264280, 290708, 297315, 317136, 356778, 363385, 396420, 422848, 436062, 475704, 528560, 581416, 594630, 634272, 654093, 713556, 726770, 792840, 845696, 872124, 891945, 951408, 1057120, 1090155, 1162832, 1189260, 1268544, 1308186, 1427112, 1453540, 1585680, 1744248, 1783890, 1902816, 1962279, 2114240, 2180310, 2325664, 2378520, 2537088, 2616372, 2854224, 2907080, 3171360, 3270465, 3488496, 3567780, 3805632, 3924558, 4228480, 4360620, 4651328, 4757040, 5232744, 5708448, 5814160, 6342720, 6540930, 6976992, 7135560, 7611264, 7849116, 8721240, 9302656, 9514080, 9811395, 10465488, 11416896, 11628320, 12685440, 13081860, 13953984, 14271120, 15698232, 17442480, 19028160, 19622790, 20930976, 22833792, 23256640, 26163720, 27907968, 28542240, 31396464, 34884960, 38056320, 39245580, 41861952, 46513280, 52327440, 57084480, 62792928, 69769920, 78491160, 83723904, 104654880, 114168960, 125585856, 139539840, 156982320, 209309760, 251171712, 313964640, 418619520, 627929280, 1255858560]

約数ペア:

[(1, 1255858560), (2, 627929280), (3, 418619520), (4, 313964640), (5, 251171712), (6, 209309760), (8, 156982320), (9, 139539840), (10, 125585856), (11, 114168960), (12, 104654880), (15, 83723904), (16, 78491160), (18, 69769920), (20, 62792928), (22, 57084480), (24, 52327440), (27, 46513280), (30, 41861952), (32, 39245580), (33, 38056320), (36, 34884960), (40, 31396464), (44, 28542240), (45, 27907968), (48, 26163720), (54, 23256640), (55, 22833792), (60, 20930976), (64, 19622790), (66, 19028160), (72, 17442480), (80, 15698232), (88, 14271120), (90, 13953984), (96, 13081860), (99, 12685440), (108, 11628320), (110, 11416896), (120, 10465488), (128, 9811395), (132, 9514080), (135, 9302656), (144, 8721240), (160, 7849116), (165, 7611264), (176, 7135560), (180, 6976992), (192, 6540930), (198, 6342720), (216, 5814160), (220, 5708448), (240, 5232744), (264, 4757040), (270, 4651328), (288, 4360620), (297, 4228480), (320, 3924558), (330, 3805632), (352, 3567780), (360, 3488496), (384, 3270465), (396, 3171360), (432, 2907080), (440, 2854224), (480, 2616372), (495, 2537088), (528, 2378520), (540, 2325664), (576, 2180310), (594, 2114240), (640, 1962279), (660, 1902816), (704, 1783890), (720, 1744248), (792, 1585680), (864, 1453540), (880, 1427112), (960, 1308186), (990, 1268544), (1056, 1189260), (1080, 1162832), (1152, 1090155), (1188, 1057120), (1320, 951408), (1408, 891945), (1440, 872124), (1485, 845696), (1584, 792840), (1728, 726770), (1760, 713556), (1920, 654093), (1980, 634272), (2112, 594630), (2160, 581416), (2376, 528560), (2640, 475704), (2880, 436062), (2970, 422848), (3168, 396420), (3456, 363385), (3520, 356778), (3960, 317136), (4224, 297315), (4320, 290708), (4752, 264280), (5280, 237852), (5760, 218031), (5940, 211424), (6336, 198210), (6607, 190080), (7040, 178389), (7920, 158568), (8640, 145354), (9504, 132140), (10560, 118926), (11880, 105712), (12672, 99105), (13214, 95040), (15840, 79284), (17280, 72677), (19008, 66070), (19821, 63360), (21120, 59463), (23760, 52856), (26428, 47520), (31680, 39642), (33035, 38016)]