338209920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:923

約数の個数: 192

約数和(自身を含む): 1185762240

約数和(自身を除く): 847552320

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, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 384, 426, 480, 568, 576, 639, 640, 710, 720, 827, 852, 960, 1065, 1136, 1152, 1278, 1420, 1440, 1654, 1704, 1920, 2130, 2272, 2481, 2556, 2840, 2880, 3195, 3308, 3408, 4135, 4260, 4544, 4962, 5112, 5680, 5760, 6390, 6616, 6816, 7443, 8270, 8520, 9088, 9924, 10224, 11360, 12405, 12780, 13232, 13632, 14886, 16540, 17040, 19848, 20448, 22720, 24810, 25560, 26464, 27264, 29772, 33080, 34080, 37215, 39696, 40896, 45440, 49620, 51120, 52928, 58717, 59544, 66160, 68160, 74430, 79392, 81792, 99240, 102240, 105856, 117434, 119088, 132320, 136320, 148860, 158784, 176151, 198480, 204480, 234868, 238176, 264640, 293585, 297720, 317568, 352302, 396960, 408960, 469736, 476352, 528453, 529280, 587170, 595440, 704604, 793920, 880755, 939472, 952704, 1056906, 1174340, 1190880, 1409208, 1587840, 1761510, 1878944, 2113812, 2348680, 2381760, 2642265, 2818416, 3523020, 3757888, 4227624, 4697360, 4763520, 5284530, 5636832, 7046040, 7515776, 8455248, 9394720, 10569060, 11273664, 14092080, 16910496, 18789440, 21138120, 22547328, 28184160, 33820992, 37578880, 42276240, 56368320, 67641984, 84552480, 112736640, 169104960, 338209920]

約数ペア:

[(1, 338209920), (2, 169104960), (3, 112736640), (4, 84552480), (5, 67641984), (6, 56368320), (8, 42276240), (9, 37578880), (10, 33820992), (12, 28184160), (15, 22547328), (16, 21138120), (18, 18789440), (20, 16910496), (24, 14092080), (30, 11273664), (32, 10569060), (36, 9394720), (40, 8455248), (45, 7515776), (48, 7046040), (60, 5636832), (64, 5284530), (71, 4763520), (72, 4697360), (80, 4227624), (90, 3757888), (96, 3523020), (120, 2818416), (128, 2642265), (142, 2381760), (144, 2348680), (160, 2113812), (180, 1878944), (192, 1761510), (213, 1587840), (240, 1409208), (284, 1190880), (288, 1174340), (320, 1056906), (355, 952704), (360, 939472), (384, 880755), (426, 793920), (480, 704604), (568, 595440), (576, 587170), (639, 529280), (640, 528453), (710, 476352), (720, 469736), (827, 408960), (852, 396960), (960, 352302), (1065, 317568), (1136, 297720), (1152, 293585), (1278, 264640), (1420, 238176), (1440, 234868), (1654, 204480), (1704, 198480), (1920, 176151), (2130, 158784), (2272, 148860), (2481, 136320), (2556, 132320), (2840, 119088), (2880, 117434), (3195, 105856), (3308, 102240), (3408, 99240), (4135, 81792), (4260, 79392), (4544, 74430), (4962, 68160), (5112, 66160), (5680, 59544), (5760, 58717), (6390, 52928), (6616, 51120), (6816, 49620), (7443, 45440), (8270, 40896), (8520, 39696), (9088, 37215), (9924, 34080), (10224, 33080), (11360, 29772), (12405, 27264), (12780, 26464), (13232, 25560), (13632, 24810), (14886, 22720), (16540, 20448), (17040, 19848)]