171336960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 216

約数和(自身を含む): 602652960

約数和(自身を除く): 431316000

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, 80, 90, 96, 107, 120, 128, 139, 144, 160, 180, 192, 214, 240, 256, 278, 288, 320, 321, 360, 384, 417, 428, 480, 535, 556, 576, 640, 642, 695, 720, 768, 834, 856, 960, 963, 1070, 1112, 1152, 1251, 1280, 1284, 1390, 1440, 1605, 1668, 1712, 1920, 1926, 2085, 2140, 2224, 2304, 2502, 2568, 2780, 2880, 3210, 3336, 3424, 3840, 3852, 4170, 4280, 4448, 4815, 5004, 5136, 5560, 5760, 6255, 6420, 6672, 6848, 7704, 8340, 8560, 8896, 9630, 10008, 10272, 11120, 11520, 12510, 12840, 13344, 13696, 14873, 15408, 16680, 17120, 17792, 19260, 20016, 20544, 22240, 25020, 25680, 26688, 27392, 29746, 30816, 33360, 34240, 35584, 38520, 40032, 41088, 44480, 44619, 50040, 51360, 53376, 59492, 61632, 66720, 68480, 74365, 77040, 80064, 82176, 88960, 89238, 100080, 102720, 106752, 118984, 123264, 133440, 133857, 136960, 148730, 154080, 160128, 177920, 178476, 200160, 205440, 223095, 237968, 246528, 266880, 267714, 297460, 308160, 320256, 356952, 400320, 410880, 446190, 475936, 533760, 535428, 594920, 616320, 669285, 713904, 800640, 892380, 951872, 1070856, 1189840, 1232640, 1338570, 1427808, 1601280, 1784760, 1903744, 2141712, 2379680, 2677140, 2855616, 3569520, 3807488, 4283424, 4759360, 5354280, 5711232, 7139040, 8566848, 9518720, 10708560, 11422464, 14278080, 17133696, 19037440, 21417120, 28556160, 34267392, 42834240, 57112320, 85668480, 171336960]

約数ペア:

[(1, 171336960), (2, 85668480), (3, 57112320), (4, 42834240), (5, 34267392), (6, 28556160), (8, 21417120), (9, 19037440), (10, 17133696), (12, 14278080), (15, 11422464), (16, 10708560), (18, 9518720), (20, 8566848), (24, 7139040), (30, 5711232), (32, 5354280), (36, 4759360), (40, 4283424), (45, 3807488), (48, 3569520), (60, 2855616), (64, 2677140), (72, 2379680), (80, 2141712), (90, 1903744), (96, 1784760), (107, 1601280), (120, 1427808), (128, 1338570), (139, 1232640), (144, 1189840), (160, 1070856), (180, 951872), (192, 892380), (214, 800640), (240, 713904), (256, 669285), (278, 616320), (288, 594920), (320, 535428), (321, 533760), (360, 475936), (384, 446190), (417, 410880), (428, 400320), (480, 356952), (535, 320256), (556, 308160), (576, 297460), (640, 267714), (642, 266880), (695, 246528), (720, 237968), (768, 223095), (834, 205440), (856, 200160), (960, 178476), (963, 177920), (1070, 160128), (1112, 154080), (1152, 148730), (1251, 136960), (1280, 133857), (1284, 133440), (1390, 123264), (1440, 118984), (1605, 106752), (1668, 102720), (1712, 100080), (1920, 89238), (1926, 88960), (2085, 82176), (2140, 80064), (2224, 77040), (2304, 74365), (2502, 68480), (2568, 66720), (2780, 61632), (2880, 59492), (3210, 53376), (3336, 51360), (3424, 50040), (3840, 44619), (3852, 44480), (4170, 41088), (4280, 40032), (4448, 38520), (4815, 35584), (5004, 34240), (5136, 33360), (5560, 30816), (5760, 29746), (6255, 27392), (6420, 26688), (6672, 25680), (6848, 25020), (7704, 22240), (8340, 20544), (8560, 20016), (8896, 19260), (9630, 17792), (10008, 17120), (10272, 16680), (11120, 15408), (11520, 14873), (12510, 13696), (12840, 13344)]