147316320

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{421}}^1$

素因数の和:457

約数の個数: 192

約数和(自身を含む): 523212480

約数和(自身を除く): 375896160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 421, 432, 480, 486, 540, 648, 720, 729, 810, 842, 864, 972, 1080, 1215, 1263, 1296, 1440, 1458, 1620, 1684, 1944, 2105, 2160, 2187, 2430, 2526, 2592, 2916, 3240, 3368, 3645, 3789, 3888, 4210, 4320, 4374, 4860, 5052, 5832, 6315, 6480, 6736, 7290, 7578, 7776, 8420, 8748, 9720, 10104, 10935, 11367, 11664, 12630, 12960, 13472, 14580, 15156, 16840, 17496, 18945, 19440, 20208, 21870, 22734, 23328, 25260, 29160, 30312, 33680, 34101, 34992, 37890, 38880, 40416, 43740, 45468, 50520, 56835, 58320, 60624, 67360, 68202, 69984, 75780, 87480, 90936, 101040, 102303, 113670, 116640, 121248, 136404, 151560, 170505, 174960, 181872, 202080, 204606, 227340, 272808, 303120, 306909, 341010, 349920, 363744, 409212, 454680, 511515, 545616, 606240, 613818, 682020, 818424, 909360, 920727, 1023030, 1091232, 1227636, 1364040, 1534545, 1636848, 1818720, 1841454, 2046060, 2455272, 2728080, 3069090, 3273696, 3682908, 4092120, 4603635, 4910544, 5456160, 6138180, 7365816, 8184240, 9207270, 9821088, 12276360, 14731632, 16368480, 18414540, 24552720, 29463264, 36829080, 49105440, 73658160, 147316320]

約数ペア:

[(1, 147316320), (2, 73658160), (3, 49105440), (4, 36829080), (5, 29463264), (6, 24552720), (8, 18414540), (9, 16368480), (10, 14731632), (12, 12276360), (15, 9821088), (16, 9207270), (18, 8184240), (20, 7365816), (24, 6138180), (27, 5456160), (30, 4910544), (32, 4603635), (36, 4092120), (40, 3682908), (45, 3273696), (48, 3069090), (54, 2728080), (60, 2455272), (72, 2046060), (80, 1841454), (81, 1818720), (90, 1636848), (96, 1534545), (108, 1364040), (120, 1227636), (135, 1091232), (144, 1023030), (160, 920727), (162, 909360), (180, 818424), (216, 682020), (240, 613818), (243, 606240), (270, 545616), (288, 511515), (324, 454680), (360, 409212), (405, 363744), (421, 349920), (432, 341010), (480, 306909), (486, 303120), (540, 272808), (648, 227340), (720, 204606), (729, 202080), (810, 181872), (842, 174960), (864, 170505), (972, 151560), (1080, 136404), (1215, 121248), (1263, 116640), (1296, 113670), (1440, 102303), (1458, 101040), (1620, 90936), (1684, 87480), (1944, 75780), (2105, 69984), (2160, 68202), (2187, 67360), (2430, 60624), (2526, 58320), (2592, 56835), (2916, 50520), (3240, 45468), (3368, 43740), (3645, 40416), (3789, 38880), (3888, 37890), (4210, 34992), (4320, 34101), (4374, 33680), (4860, 30312), (5052, 29160), (5832, 25260), (6315, 23328), (6480, 22734), (6736, 21870), (7290, 20208), (7578, 19440), (7776, 18945), (8420, 17496), (8748, 16840), (9720, 15156), (10104, 14580), (10935, 13472), (11367, 12960), (11664, 12630)]