282731520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:340

約数の個数: 176

約数和(自身を含む): 919676160

約数和(自身を除く): 636944640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 233, 237, 240, 256, 316, 320, 384, 395, 466, 474, 480, 512, 632, 640, 699, 768, 790, 932, 948, 960, 1024, 1165, 1185, 1264, 1280, 1398, 1536, 1580, 1864, 1896, 1920, 2330, 2370, 2528, 2560, 2796, 3072, 3160, 3495, 3728, 3792, 3840, 4660, 4740, 5056, 5120, 5592, 6320, 6990, 7456, 7584, 7680, 9320, 9480, 10112, 11184, 12640, 13980, 14912, 15168, 15360, 18407, 18640, 18960, 20224, 22368, 25280, 27960, 29824, 30336, 36814, 37280, 37920, 40448, 44736, 50560, 55221, 55920, 59648, 60672, 73628, 74560, 75840, 80896, 89472, 92035, 101120, 110442, 111840, 119296, 121344, 147256, 149120, 151680, 178944, 184070, 202240, 220884, 223680, 238592, 242688, 276105, 294512, 298240, 303360, 357888, 368140, 404480, 441768, 447360, 552210, 589024, 596480, 606720, 715776, 736280, 883536, 894720, 1104420, 1178048, 1192960, 1213440, 1472560, 1767072, 1789440, 2208840, 2356096, 2945120, 3534144, 3578880, 4417680, 4712192, 5890240, 7068288, 8835360, 9424384, 11780480, 14136576, 17670720, 18848768, 23560960, 28273152, 35341440, 47121920, 56546304, 70682880, 94243840, 141365760, 282731520]

約数ペア:

[(1, 282731520), (2, 141365760), (3, 94243840), (4, 70682880), (5, 56546304), (6, 47121920), (8, 35341440), (10, 28273152), (12, 23560960), (15, 18848768), (16, 17670720), (20, 14136576), (24, 11780480), (30, 9424384), (32, 8835360), (40, 7068288), (48, 5890240), (60, 4712192), (64, 4417680), (79, 3578880), (80, 3534144), (96, 2945120), (120, 2356096), (128, 2208840), (158, 1789440), (160, 1767072), (192, 1472560), (233, 1213440), (237, 1192960), (240, 1178048), (256, 1104420), (316, 894720), (320, 883536), (384, 736280), (395, 715776), (466, 606720), (474, 596480), (480, 589024), (512, 552210), (632, 447360), (640, 441768), (699, 404480), (768, 368140), (790, 357888), (932, 303360), (948, 298240), (960, 294512), (1024, 276105), (1165, 242688), (1185, 238592), (1264, 223680), (1280, 220884), (1398, 202240), (1536, 184070), (1580, 178944), (1864, 151680), (1896, 149120), (1920, 147256), (2330, 121344), (2370, 119296), (2528, 111840), (2560, 110442), (2796, 101120), (3072, 92035), (3160, 89472), (3495, 80896), (3728, 75840), (3792, 74560), (3840, 73628), (4660, 60672), (4740, 59648), (5056, 55920), (5120, 55221), (5592, 50560), (6320, 44736), (6990, 40448), (7456, 37920), (7584, 37280), (7680, 36814), (9320, 30336), (9480, 29824), (10112, 27960), (11184, 25280), (12640, 22368), (13980, 20224), (14912, 18960), (15168, 18640), (15360, 18407)]