197904960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6247}}^1$

素因数の和:6281

約数の個数: 168

約数和(自身を含む): 742712256

約数和(自身を除く): 544807296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6247, 6336, 7920, 10560, 12494, 15840, 18741, 24988, 31235, 31680, 37482, 49976, 56223, 62470, 68717, 74964, 93705, 99952, 112446, 124940, 137434, 149928, 187410, 199904, 206151, 224892, 249880, 274868, 281115, 299856, 343585, 374820, 399808, 412302, 449784, 499760, 549736, 562230, 599712, 618453, 687170, 749640, 824604, 899568, 999520, 1030755, 1099472, 1124460, 1199424, 1236906, 1374340, 1499280, 1649208, 1799136, 1999040, 2061510, 2198944, 2248920, 2473812, 2748680, 2998560, 3092265, 3298416, 3598272, 4123020, 4397888, 4497840, 4947624, 5497360, 5997120, 6184530, 6596832, 8246040, 8995680, 9895248, 10994720, 12369060, 13193664, 16492080, 17991360, 19790496, 21989440, 24738120, 32984160, 39580992, 49476240, 65968320, 98952480, 197904960]

約数ペア:

[(1, 197904960), (2, 98952480), (3, 65968320), (4, 49476240), (5, 39580992), (6, 32984160), (8, 24738120), (9, 21989440), (10, 19790496), (11, 17991360), (12, 16492080), (15, 13193664), (16, 12369060), (18, 10994720), (20, 9895248), (22, 8995680), (24, 8246040), (30, 6596832), (32, 6184530), (33, 5997120), (36, 5497360), (40, 4947624), (44, 4497840), (45, 4397888), (48, 4123020), (55, 3598272), (60, 3298416), (64, 3092265), (66, 2998560), (72, 2748680), (80, 2473812), (88, 2248920), (90, 2198944), (96, 2061510), (99, 1999040), (110, 1799136), (120, 1649208), (132, 1499280), (144, 1374340), (160, 1236906), (165, 1199424), (176, 1124460), (180, 1099472), (192, 1030755), (198, 999520), (220, 899568), (240, 824604), (264, 749640), (288, 687170), (320, 618453), (330, 599712), (352, 562230), (360, 549736), (396, 499760), (440, 449784), (480, 412302), (495, 399808), (528, 374820), (576, 343585), (660, 299856), (704, 281115), (720, 274868), (792, 249880), (880, 224892), (960, 206151), (990, 199904), (1056, 187410), (1320, 149928), (1440, 137434), (1584, 124940), (1760, 112446), (1980, 99952), (2112, 93705), (2640, 74964), (2880, 68717), (3168, 62470), (3520, 56223), (3960, 49976), (5280, 37482), (6247, 31680), (6336, 31235), (7920, 24988), (10560, 18741), (12494, 15840)]