141421680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:536

約数の個数: 160

約数和(自身を含む): 490950720

約数和(自身を除く): 349529040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 233, 240, 270, 281, 360, 432, 466, 540, 562, 699, 720, 843, 932, 1080, 1124, 1165, 1398, 1405, 1686, 1864, 2097, 2160, 2248, 2330, 2529, 2796, 2810, 3372, 3495, 3728, 4194, 4215, 4496, 4660, 5058, 5592, 5620, 6291, 6744, 6990, 7587, 8388, 8430, 9320, 10116, 10485, 11184, 11240, 12582, 12645, 13488, 13980, 15174, 16776, 16860, 18640, 20232, 20970, 22480, 25164, 25290, 27960, 30348, 31455, 33552, 33720, 37935, 40464, 41940, 50328, 50580, 55920, 60696, 62910, 65473, 67440, 75870, 83880, 100656, 101160, 121392, 125820, 130946, 151740, 167760, 196419, 202320, 251640, 261892, 303480, 327365, 392838, 503280, 523784, 589257, 606960, 654730, 785676, 982095, 1047568, 1178514, 1309460, 1571352, 1767771, 1964190, 2357028, 2618920, 2946285, 3142704, 3535542, 3928380, 4714056, 5237840, 5892570, 7071084, 7856760, 8838855, 9428112, 11785140, 14142168, 15713520, 17677710, 23570280, 28284336, 35355420, 47140560, 70710840, 141421680]

約数ペア:

[(1, 141421680), (2, 70710840), (3, 47140560), (4, 35355420), (5, 28284336), (6, 23570280), (8, 17677710), (9, 15713520), (10, 14142168), (12, 11785140), (15, 9428112), (16, 8838855), (18, 7856760), (20, 7071084), (24, 5892570), (27, 5237840), (30, 4714056), (36, 3928380), (40, 3535542), (45, 3142704), (48, 2946285), (54, 2618920), (60, 2357028), (72, 1964190), (80, 1767771), (90, 1571352), (108, 1309460), (120, 1178514), (135, 1047568), (144, 982095), (180, 785676), (216, 654730), (233, 606960), (240, 589257), (270, 523784), (281, 503280), (360, 392838), (432, 327365), (466, 303480), (540, 261892), (562, 251640), (699, 202320), (720, 196419), (843, 167760), (932, 151740), (1080, 130946), (1124, 125820), (1165, 121392), (1398, 101160), (1405, 100656), (1686, 83880), (1864, 75870), (2097, 67440), (2160, 65473), (2248, 62910), (2330, 60696), (2529, 55920), (2796, 50580), (2810, 50328), (3372, 41940), (3495, 40464), (3728, 37935), (4194, 33720), (4215, 33552), (4496, 31455), (4660, 30348), (5058, 27960), (5592, 25290), (5620, 25164), (6291, 22480), (6744, 20970), (6990, 20232), (7587, 18640), (8388, 16860), (8430, 16776), (9320, 15174), (10116, 13980), (10485, 13488), (11184, 12645), (11240, 12582)]