7888320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:120

約数の個数: 224

約数和(自身を含む): 30723840

約数和(自身を除く): 22835520

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, 83, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 166, 176, 180, 192, 198, 216, 220, 240, 249, 264, 270, 288, 297, 320, 330, 332, 352, 360, 396, 415, 432, 440, 480, 495, 498, 528, 540, 576, 594, 660, 664, 704, 720, 747, 792, 830, 864, 880, 913, 960, 990, 996, 1056, 1080, 1188, 1245, 1320, 1328, 1440, 1485, 1494, 1584, 1660, 1728, 1760, 1826, 1980, 1992, 2112, 2160, 2241, 2376, 2490, 2640, 2656, 2739, 2880, 2970, 2988, 3168, 3320, 3520, 3652, 3735, 3960, 3984, 4320, 4482, 4565, 4752, 4980, 5280, 5312, 5478, 5940, 5976, 6336, 6640, 7304, 7470, 7920, 7968, 8217, 8640, 8964, 9130, 9504, 9960, 10560, 10956, 11205, 11880, 11952, 13280, 13695, 14608, 14940, 15840, 15936, 16434, 17928, 18260, 19008, 19920, 21912, 22410, 23760, 23904, 24651, 26560, 27390, 29216, 29880, 31680, 32868, 35856, 36520, 39840, 41085, 43824, 44820, 47520, 47808, 49302, 54780, 58432, 59760, 65736, 71712, 73040, 79680, 82170, 87648, 89640, 95040, 98604, 109560, 119520, 123255, 131472, 143424, 146080, 164340, 175296, 179280, 197208, 219120, 239040, 246510, 262944, 292160, 328680, 358560, 394416, 438240, 493020, 525888, 657360, 717120, 788832, 876480, 986040, 1314720, 1577664, 1972080, 2629440, 3944160, 7888320]

約数ペア:

[(1, 7888320), (2, 3944160), (3, 2629440), (4, 1972080), (5, 1577664), (6, 1314720), (8, 986040), (9, 876480), (10, 788832), (11, 717120), (12, 657360), (15, 525888), (16, 493020), (18, 438240), (20, 394416), (22, 358560), (24, 328680), (27, 292160), (30, 262944), (32, 246510), (33, 239040), (36, 219120), (40, 197208), (44, 179280), (45, 175296), (48, 164340), (54, 146080), (55, 143424), (60, 131472), (64, 123255), (66, 119520), (72, 109560), (80, 98604), (83, 95040), (88, 89640), (90, 87648), (96, 82170), (99, 79680), (108, 73040), (110, 71712), (120, 65736), (132, 59760), (135, 58432), (144, 54780), (160, 49302), (165, 47808), (166, 47520), (176, 44820), (180, 43824), (192, 41085), (198, 39840), (216, 36520), (220, 35856), (240, 32868), (249, 31680), (264, 29880), (270, 29216), (288, 27390), (297, 26560), (320, 24651), (330, 23904), (332, 23760), (352, 22410), (360, 21912), (396, 19920), (415, 19008), (432, 18260), (440, 17928), (480, 16434), (495, 15936), (498, 15840), (528, 14940), (540, 14608), (576, 13695), (594, 13280), (660, 11952), (664, 11880), (704, 11205), (720, 10956), (747, 10560), (792, 9960), (830, 9504), (864, 9130), (880, 8964), (913, 8640), (960, 8217), (990, 7968), (996, 7920), (1056, 7470), (1080, 7304), (1188, 6640), (1245, 6336), (1320, 5976), (1328, 5940), (1440, 5478), (1485, 5312), (1494, 5280), (1584, 4980), (1660, 4752), (1728, 4565), (1760, 4482), (1826, 4320), (1980, 3984), (1992, 3960), (2112, 3735), (2160, 3652), (2241, 3520), (2376, 3320), (2490, 3168), (2640, 2988), (2656, 2970), (2739, 2880)]