66209280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:296

約数の個数: 160

約数和(自身を含む): 218316384

約数和(自身を除く): 152107104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 233, 240, 256, 296, 320, 370, 384, 444, 466, 480, 512, 555, 592, 640, 699, 740, 768, 888, 932, 960, 1110, 1165, 1184, 1280, 1398, 1480, 1536, 1776, 1864, 1920, 2220, 2330, 2368, 2560, 2796, 2960, 3495, 3552, 3728, 3840, 4440, 4660, 4736, 5592, 5920, 6990, 7104, 7456, 7680, 8621, 8880, 9320, 9472, 11184, 11840, 13980, 14208, 14912, 17242, 17760, 18640, 18944, 22368, 23680, 25863, 27960, 28416, 29824, 34484, 35520, 37280, 43105, 44736, 47360, 51726, 55920, 56832, 59648, 68968, 71040, 74560, 86210, 89472, 94720, 103452, 111840, 119296, 129315, 137936, 142080, 149120, 172420, 178944, 206904, 223680, 258630, 275872, 284160, 298240, 344840, 357888, 413808, 447360, 517260, 551744, 596480, 689680, 827616, 894720, 1034520, 1103488, 1379360, 1655232, 1789440, 2069040, 2206976, 2758720, 3310464, 4138080, 4413952, 5517440, 6620928, 8276160, 11034880, 13241856, 16552320, 22069760, 33104640, 66209280]

約数ペア:

[(1, 66209280), (2, 33104640), (3, 22069760), (4, 16552320), (5, 13241856), (6, 11034880), (8, 8276160), (10, 6620928), (12, 5517440), (15, 4413952), (16, 4138080), (20, 3310464), (24, 2758720), (30, 2206976), (32, 2069040), (37, 1789440), (40, 1655232), (48, 1379360), (60, 1103488), (64, 1034520), (74, 894720), (80, 827616), (96, 689680), (111, 596480), (120, 551744), (128, 517260), (148, 447360), (160, 413808), (185, 357888), (192, 344840), (222, 298240), (233, 284160), (240, 275872), (256, 258630), (296, 223680), (320, 206904), (370, 178944), (384, 172420), (444, 149120), (466, 142080), (480, 137936), (512, 129315), (555, 119296), (592, 111840), (640, 103452), (699, 94720), (740, 89472), (768, 86210), (888, 74560), (932, 71040), (960, 68968), (1110, 59648), (1165, 56832), (1184, 55920), (1280, 51726), (1398, 47360), (1480, 44736), (1536, 43105), (1776, 37280), (1864, 35520), (1920, 34484), (2220, 29824), (2330, 28416), (2368, 27960), (2560, 25863), (2796, 23680), (2960, 22368), (3495, 18944), (3552, 18640), (3728, 17760), (3840, 17242), (4440, 14912), (4660, 14208), (4736, 13980), (5592, 11840), (5920, 11184), (6990, 9472), (7104, 9320), (7456, 8880), (7680, 8621)]