171152640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 216

約数和(自身を含む): 602652960

約数和(自身を除く): 431500320

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, 83, 90, 96, 120, 128, 144, 160, 166, 179, 180, 192, 240, 249, 256, 288, 320, 332, 358, 360, 384, 415, 480, 498, 537, 576, 640, 664, 716, 720, 747, 768, 830, 895, 960, 996, 1074, 1152, 1245, 1280, 1328, 1432, 1440, 1494, 1611, 1660, 1790, 1920, 1992, 2148, 2304, 2490, 2656, 2685, 2864, 2880, 2988, 3222, 3320, 3580, 3735, 3840, 3984, 4296, 4980, 5312, 5370, 5728, 5760, 5976, 6444, 6640, 7160, 7470, 7968, 8055, 8592, 9960, 10624, 10740, 11456, 11520, 11952, 12888, 13280, 14320, 14857, 14940, 15936, 16110, 17184, 19920, 21248, 21480, 22912, 23904, 25776, 26560, 28640, 29714, 29880, 31872, 32220, 34368, 39840, 42960, 44571, 45824, 47808, 51552, 53120, 57280, 59428, 59760, 63744, 64440, 68736, 74285, 79680, 85920, 89142, 95616, 103104, 106240, 114560, 118856, 119520, 128880, 133713, 137472, 148570, 159360, 171840, 178284, 191232, 206208, 222855, 229120, 237712, 239040, 257760, 267426, 297140, 318720, 343680, 356568, 412416, 445710, 475424, 478080, 515520, 534852, 594280, 668565, 687360, 713136, 891420, 950848, 956160, 1031040, 1069704, 1188560, 1337130, 1426272, 1782840, 1901696, 2062080, 2139408, 2377120, 2674260, 2852544, 3565680, 3803392, 4278816, 4754240, 5348520, 5705088, 7131360, 8557632, 9508480, 10697040, 11410176, 14262720, 17115264, 19016960, 21394080, 28525440, 34230528, 42788160, 57050880, 85576320, 171152640]

約数ペア:

[(1, 171152640), (2, 85576320), (3, 57050880), (4, 42788160), (5, 34230528), (6, 28525440), (8, 21394080), (9, 19016960), (10, 17115264), (12, 14262720), (15, 11410176), (16, 10697040), (18, 9508480), (20, 8557632), (24, 7131360), (30, 5705088), (32, 5348520), (36, 4754240), (40, 4278816), (45, 3803392), (48, 3565680), (60, 2852544), (64, 2674260), (72, 2377120), (80, 2139408), (83, 2062080), (90, 1901696), (96, 1782840), (120, 1426272), (128, 1337130), (144, 1188560), (160, 1069704), (166, 1031040), (179, 956160), (180, 950848), (192, 891420), (240, 713136), (249, 687360), (256, 668565), (288, 594280), (320, 534852), (332, 515520), (358, 478080), (360, 475424), (384, 445710), (415, 412416), (480, 356568), (498, 343680), (537, 318720), (576, 297140), (640, 267426), (664, 257760), (716, 239040), (720, 237712), (747, 229120), (768, 222855), (830, 206208), (895, 191232), (960, 178284), (996, 171840), (1074, 159360), (1152, 148570), (1245, 137472), (1280, 133713), (1328, 128880), (1432, 119520), (1440, 118856), (1494, 114560), (1611, 106240), (1660, 103104), (1790, 95616), (1920, 89142), (1992, 85920), (2148, 79680), (2304, 74285), (2490, 68736), (2656, 64440), (2685, 63744), (2864, 59760), (2880, 59428), (2988, 57280), (3222, 53120), (3320, 51552), (3580, 47808), (3735, 45824), (3840, 44571), (3984, 42960), (4296, 39840), (4980, 34368), (5312, 32220), (5370, 31872), (5728, 29880), (5760, 29714), (5976, 28640), (6444, 26560), (6640, 25776), (7160, 23904), (7470, 22912), (7968, 21480), (8055, 21248), (8592, 19920), (9960, 17184), (10624, 16110), (10740, 15936), (11456, 14940), (11520, 14857), (11952, 14320), (12888, 13280)]