143945280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:505

約数の個数: 168

約数和(自身を含む): 499896384

約数和(自身を除く): 355951104

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, 120, 144, 151, 160, 180, 192, 240, 288, 302, 320, 331, 360, 453, 480, 576, 604, 662, 720, 755, 906, 960, 993, 1208, 1324, 1359, 1440, 1510, 1655, 1812, 1986, 2265, 2416, 2648, 2718, 2880, 2979, 3020, 3310, 3624, 3972, 4530, 4832, 4965, 5296, 5436, 5958, 6040, 6620, 6795, 7248, 7944, 9060, 9664, 9930, 10592, 10872, 11916, 12080, 13240, 13590, 14496, 14895, 15888, 18120, 19860, 21184, 21744, 23832, 24160, 26480, 27180, 28992, 29790, 31776, 36240, 39720, 43488, 47664, 48320, 49981, 52960, 54360, 59580, 63552, 72480, 79440, 86976, 95328, 99962, 105920, 108720, 119160, 144960, 149943, 158880, 190656, 199924, 217440, 238320, 249905, 299886, 317760, 399848, 434880, 449829, 476640, 499810, 599772, 749715, 799696, 899658, 953280, 999620, 1199544, 1499430, 1599392, 1799316, 1999240, 2249145, 2399088, 2998860, 3198784, 3598632, 3998480, 4498290, 4798176, 5997720, 7197264, 7996960, 8996580, 9596352, 11995440, 14394528, 15993920, 17993160, 23990880, 28789056, 35986320, 47981760, 71972640, 143945280]

約数ペア:

[(1, 143945280), (2, 71972640), (3, 47981760), (4, 35986320), (5, 28789056), (6, 23990880), (8, 17993160), (9, 15993920), (10, 14394528), (12, 11995440), (15, 9596352), (16, 8996580), (18, 7996960), (20, 7197264), (24, 5997720), (30, 4798176), (32, 4498290), (36, 3998480), (40, 3598632), (45, 3198784), (48, 2998860), (60, 2399088), (64, 2249145), (72, 1999240), (80, 1799316), (90, 1599392), (96, 1499430), (120, 1199544), (144, 999620), (151, 953280), (160, 899658), (180, 799696), (192, 749715), (240, 599772), (288, 499810), (302, 476640), (320, 449829), (331, 434880), (360, 399848), (453, 317760), (480, 299886), (576, 249905), (604, 238320), (662, 217440), (720, 199924), (755, 190656), (906, 158880), (960, 149943), (993, 144960), (1208, 119160), (1324, 108720), (1359, 105920), (1440, 99962), (1510, 95328), (1655, 86976), (1812, 79440), (1986, 72480), (2265, 63552), (2416, 59580), (2648, 54360), (2718, 52960), (2880, 49981), (2979, 48320), (3020, 47664), (3310, 43488), (3624, 39720), (3972, 36240), (4530, 31776), (4832, 29790), (4965, 28992), (5296, 27180), (5436, 26480), (5958, 24160), (6040, 23832), (6620, 21744), (6795, 21184), (7248, 19860), (7944, 18120), (9060, 15888), (9664, 14895), (9930, 14496), (10592, 13590), (10872, 13240), (11916, 12080)]