229086720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 240

約数和(自身を含む): 811345392

約数和(自身を除く): 582258672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 163, 180, 183, 192, 240, 244, 256, 288, 305, 320, 326, 360, 366, 384, 480, 488, 489, 512, 549, 576, 610, 640, 652, 720, 732, 768, 815, 915, 960, 976, 978, 1098, 1152, 1220, 1280, 1304, 1440, 1464, 1467, 1536, 1630, 1830, 1920, 1952, 1956, 2196, 2304, 2440, 2445, 2560, 2608, 2745, 2880, 2928, 2934, 3260, 3660, 3840, 3904, 3912, 4392, 4608, 4880, 4890, 5216, 5490, 5760, 5856, 5868, 6520, 7320, 7335, 7680, 7808, 7824, 8784, 9760, 9780, 9943, 10432, 10980, 11520, 11712, 11736, 13040, 14640, 14670, 15616, 15648, 17568, 19520, 19560, 19886, 20864, 21960, 23040, 23424, 23472, 26080, 29280, 29340, 29829, 31232, 31296, 35136, 39040, 39120, 39772, 41728, 43920, 46848, 46944, 49715, 52160, 58560, 58680, 59658, 62592, 70272, 78080, 78240, 79544, 83456, 87840, 89487, 93696, 93888, 99430, 104320, 117120, 117360, 119316, 125184, 140544, 149145, 156160, 156480, 159088, 175680, 178974, 187776, 198860, 208640, 234240, 234720, 238632, 250368, 281088, 298290, 312960, 318176, 351360, 357948, 375552, 397720, 417280, 447435, 468480, 469440, 477264, 596580, 625920, 636352, 702720, 715896, 751104, 795440, 894870, 938880, 954528, 1193160, 1251840, 1272704, 1405440, 1431792, 1590880, 1789740, 1877760, 1909056, 2386320, 2545408, 2863584, 3181760, 3579480, 3755520, 3818112, 4772640, 5090816, 5727168, 6363520, 7158960, 7636224, 9545280, 11454336, 12727040, 14317920, 15272448, 19090560, 22908672, 25454080, 28635840, 38181120, 45817344, 57271680, 76362240, 114543360, 229086720]

約数ペア:

[(1, 229086720), (2, 114543360), (3, 76362240), (4, 57271680), (5, 45817344), (6, 38181120), (8, 28635840), (9, 25454080), (10, 22908672), (12, 19090560), (15, 15272448), (16, 14317920), (18, 12727040), (20, 11454336), (24, 9545280), (30, 7636224), (32, 7158960), (36, 6363520), (40, 5727168), (45, 5090816), (48, 4772640), (60, 3818112), (61, 3755520), (64, 3579480), (72, 3181760), (80, 2863584), (90, 2545408), (96, 2386320), (120, 1909056), (122, 1877760), (128, 1789740), (144, 1590880), (160, 1431792), (163, 1405440), (180, 1272704), (183, 1251840), (192, 1193160), (240, 954528), (244, 938880), (256, 894870), (288, 795440), (305, 751104), (320, 715896), (326, 702720), (360, 636352), (366, 625920), (384, 596580), (480, 477264), (488, 469440), (489, 468480), (512, 447435), (549, 417280), (576, 397720), (610, 375552), (640, 357948), (652, 351360), (720, 318176), (732, 312960), (768, 298290), (815, 281088), (915, 250368), (960, 238632), (976, 234720), (978, 234240), (1098, 208640), (1152, 198860), (1220, 187776), (1280, 178974), (1304, 175680), (1440, 159088), (1464, 156480), (1467, 156160), (1536, 149145), (1630, 140544), (1830, 125184), (1920, 119316), (1952, 117360), (1956, 117120), (2196, 104320), (2304, 99430), (2440, 93888), (2445, 93696), (2560, 89487), (2608, 87840), (2745, 83456), (2880, 79544), (2928, 78240), (2934, 78080), (3260, 70272), (3660, 62592), (3840, 59658), (3904, 58680), (3912, 58560), (4392, 52160), (4608, 49715), (4880, 46944), (4890, 46848), (5216, 43920), (5490, 41728), (5760, 39772), (5856, 39120), (5868, 39040), (6520, 35136), (7320, 31296), (7335, 31232), (7680, 29829), (7808, 29340), (7824, 29280), (8784, 26080), (9760, 23472), (9780, 23424), (9943, 23040), (10432, 21960), (10980, 20864), (11520, 19886), (11712, 19560), (11736, 19520), (13040, 17568), (14640, 15648), (14670, 15616)]