234785280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1654

約数の個数: 160

約数和(自身を含む): 790574400

約数和(自身を除く): 555789120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1536, 1609, 1824, 1920, 2280, 2432, 2560, 3040, 3218, 3648, 3840, 4560, 4827, 4864, 6080, 6436, 7296, 7680, 8045, 9120, 9654, 9728, 12160, 12872, 14592, 16090, 18240, 19308, 24135, 24320, 25744, 29184, 30571, 32180, 36480, 38616, 48270, 48640, 51488, 61142, 64360, 72960, 77232, 91713, 96540, 102976, 122284, 128720, 145920, 152855, 154464, 183426, 193080, 205952, 244568, 257440, 305710, 308928, 366852, 386160, 411904, 458565, 489136, 514880, 611420, 617856, 733704, 772320, 823808, 917130, 978272, 1029760, 1222840, 1235712, 1467408, 1544640, 1834260, 1956544, 2059520, 2445680, 2471424, 2934816, 3089280, 3668520, 3913088, 4119040, 4891360, 5869632, 6178560, 7337040, 7826176, 9782720, 11739264, 12357120, 14674080, 15652352, 19565440, 23478528, 29348160, 39130880, 46957056, 58696320, 78261760, 117392640, 234785280]

約数ペア:

[(1, 234785280), (2, 117392640), (3, 78261760), (4, 58696320), (5, 46957056), (6, 39130880), (8, 29348160), (10, 23478528), (12, 19565440), (15, 15652352), (16, 14674080), (19, 12357120), (20, 11739264), (24, 9782720), (30, 7826176), (32, 7337040), (38, 6178560), (40, 5869632), (48, 4891360), (57, 4119040), (60, 3913088), (64, 3668520), (76, 3089280), (80, 2934816), (95, 2471424), (96, 2445680), (114, 2059520), (120, 1956544), (128, 1834260), (152, 1544640), (160, 1467408), (190, 1235712), (192, 1222840), (228, 1029760), (240, 978272), (256, 917130), (285, 823808), (304, 772320), (320, 733704), (380, 617856), (384, 611420), (456, 514880), (480, 489136), (512, 458565), (570, 411904), (608, 386160), (640, 366852), (760, 308928), (768, 305710), (912, 257440), (960, 244568), (1140, 205952), (1216, 193080), (1280, 183426), (1520, 154464), (1536, 152855), (1609, 145920), (1824, 128720), (1920, 122284), (2280, 102976), (2432, 96540), (2560, 91713), (3040, 77232), (3218, 72960), (3648, 64360), (3840, 61142), (4560, 51488), (4827, 48640), (4864, 48270), (6080, 38616), (6436, 36480), (7296, 32180), (7680, 30571), (8045, 29184), (9120, 25744), (9654, 24320), (9728, 24135), (12160, 19308), (12872, 18240), (14592, 16090)]