237517920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 288

約数和(自身を含む): 866829600

約数和(自身を除く): 629311680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 96, 108, 120, 123, 135, 144, 149, 160, 162, 164, 180, 205, 216, 240, 243, 246, 270, 288, 298, 324, 328, 360, 369, 405, 410, 432, 447, 480, 486, 492, 540, 596, 615, 648, 656, 720, 738, 745, 810, 820, 864, 894, 972, 984, 1080, 1107, 1192, 1215, 1230, 1296, 1312, 1341, 1440, 1476, 1490, 1620, 1640, 1788, 1845, 1944, 1968, 2160, 2214, 2235, 2384, 2430, 2460, 2592, 2682, 2952, 2980, 3240, 3280, 3321, 3576, 3690, 3888, 3936, 4023, 4320, 4428, 4470, 4768, 4860, 4920, 5364, 5535, 5904, 5960, 6109, 6480, 6560, 6642, 6705, 7152, 7380, 7776, 8046, 8856, 8940, 9720, 9840, 9963, 10728, 11070, 11808, 11920, 12069, 12218, 12960, 13284, 13410, 14304, 14760, 16092, 16605, 17712, 17880, 18327, 19440, 19680, 19926, 20115, 21456, 22140, 23840, 24138, 24436, 26568, 26820, 29520, 30545, 32184, 33210, 35424, 35760, 36207, 36654, 38880, 39852, 40230, 42912, 44280, 48276, 48872, 49815, 53136, 53640, 54981, 59040, 60345, 61090, 64368, 66420, 71520, 72414, 73308, 79704, 80460, 88560, 91635, 96552, 97744, 99630, 106272, 107280, 109962, 120690, 122180, 128736, 132840, 144828, 146616, 159408, 160920, 164943, 177120, 181035, 183270, 193104, 195488, 199260, 214560, 219924, 241380, 244360, 265680, 274905, 289656, 293232, 318816, 321840, 329886, 362070, 366540, 386208, 398520, 439848, 482760, 488720, 494829, 531360, 549810, 579312, 586464, 643680, 659772, 724140, 733080, 797040, 824715, 879696, 965520, 977440, 989658, 1099620, 1158624, 1319544, 1448280, 1466160, 1484487, 1594080, 1649430, 1759392, 1931040, 1979316, 2199240, 2474145, 2639088, 2896560, 2932320, 2968974, 3298860, 3958632, 4398480, 4948290, 5278176, 5793120, 5937948, 6597720, 7422435, 7917264, 8796960, 9896580, 11875896, 13195440, 14844870, 15834528, 19793160, 23751792, 26390880, 29689740, 39586320, 47503584, 59379480, 79172640, 118758960, 237517920]

約数ペア:

[(1, 237517920), (2, 118758960), (3, 79172640), (4, 59379480), (5, 47503584), (6, 39586320), (8, 29689740), (9, 26390880), (10, 23751792), (12, 19793160), (15, 15834528), (16, 14844870), (18, 13195440), (20, 11875896), (24, 9896580), (27, 8796960), (30, 7917264), (32, 7422435), (36, 6597720), (40, 5937948), (41, 5793120), (45, 5278176), (48, 4948290), (54, 4398480), (60, 3958632), (72, 3298860), (80, 2968974), (81, 2932320), (82, 2896560), (90, 2639088), (96, 2474145), (108, 2199240), (120, 1979316), (123, 1931040), (135, 1759392), (144, 1649430), (149, 1594080), (160, 1484487), (162, 1466160), (164, 1448280), (180, 1319544), (205, 1158624), (216, 1099620), (240, 989658), (243, 977440), (246, 965520), (270, 879696), (288, 824715), (298, 797040), (324, 733080), (328, 724140), (360, 659772), (369, 643680), (405, 586464), (410, 579312), (432, 549810), (447, 531360), (480, 494829), (486, 488720), (492, 482760), (540, 439848), (596, 398520), (615, 386208), (648, 366540), (656, 362070), (720, 329886), (738, 321840), (745, 318816), (810, 293232), (820, 289656), (864, 274905), (894, 265680), (972, 244360), (984, 241380), (1080, 219924), (1107, 214560), (1192, 199260), (1215, 195488), (1230, 193104), (1296, 183270), (1312, 181035), (1341, 177120), (1440, 164943), (1476, 160920), (1490, 159408), (1620, 146616), (1640, 144828), (1788, 132840), (1845, 128736), (1944, 122180), (1968, 120690), (2160, 109962), (2214, 107280), (2235, 106272), (2384, 99630), (2430, 97744), (2460, 96552), (2592, 91635), (2682, 88560), (2952, 80460), (2980, 79704), (3240, 73308), (3280, 72414), (3321, 71520), (3576, 66420), (3690, 64368), (3888, 61090), (3936, 60345), (4023, 59040), (4320, 54981), (4428, 53640), (4470, 53136), (4768, 49815), (4860, 48872), (4920, 48276), (5364, 44280), (5535, 42912), (5904, 40230), (5960, 39852), (6109, 38880), (6480, 36654), (6560, 36207), (6642, 35760), (6705, 35424), (7152, 33210), (7380, 32184), (7776, 30545), (8046, 29520), (8856, 26820), (8940, 26568), (9720, 24436), (9840, 24138), (9963, 23840), (10728, 22140), (11070, 21456), (11808, 20115), (11920, 19926), (12069, 19680), (12218, 19440), (12960, 18327), (13284, 17880), (13410, 17712), (14304, 16605), (14760, 16092)]