2016656640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5647}}^1$

素因数の和:5705

約数の個数: 216

約数和(自身を含む): 7203775488

約数和(自身を除く): 5187118848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4960, 5580, 5647, 5760, 5952, 7440, 7936, 8928, 9920, 11160, 11294, 11520, 11904, 14880, 16941, 17856, 19840, 22320, 22588, 23808, 28235, 29760, 33882, 35712, 39680, 44640, 45176, 50823, 56470, 59520, 67764, 71424, 84705, 89280, 90352, 101646, 112940, 119040, 135528, 169410, 175057, 178560, 180704, 203292, 225880, 254115, 271056, 338820, 350114, 357120, 361408, 406584, 451760, 508230, 525171, 542112, 677640, 700228, 722816, 813168, 875285, 903520, 1016460, 1050342, 1084224, 1355280, 1400456, 1445632, 1575513, 1626336, 1750570, 1807040, 2032920, 2100684, 2168448, 2625855, 2710560, 2800912, 3151026, 3252672, 3501140, 3614080, 4065840, 4201368, 4336896, 5251710, 5421120, 5601824, 6302052, 6505344, 7002280, 7228160, 7877565, 8131680, 8402736, 10503420, 10842240, 11203648, 12604104, 13010688, 14004560, 15755130, 16263360, 16805472, 21006840, 21684480, 22407296, 25208208, 28009120, 31510260, 32526720, 33610944, 42013680, 44814592, 50416416, 56018240, 63020520, 65053440, 67221888, 84027360, 100832832, 112036480, 126041040, 134443776, 168054720, 201665664, 224072960, 252082080, 336109440, 403331328, 504164160, 672218880, 1008328320, 2016656640]

約数ペア:

[(1, 2016656640), (2, 1008328320), (3, 672218880), (4, 504164160), (5, 403331328), (6, 336109440), (8, 252082080), (9, 224072960), (10, 201665664), (12, 168054720), (15, 134443776), (16, 126041040), (18, 112036480), (20, 100832832), (24, 84027360), (30, 67221888), (31, 65053440), (32, 63020520), (36, 56018240), (40, 50416416), (45, 44814592), (48, 42013680), (60, 33610944), (62, 32526720), (64, 31510260), (72, 28009120), (80, 25208208), (90, 22407296), (93, 21684480), (96, 21006840), (120, 16805472), (124, 16263360), (128, 15755130), (144, 14004560), (155, 13010688), (160, 12604104), (180, 11203648), (186, 10842240), (192, 10503420), (240, 8402736), (248, 8131680), (256, 7877565), (279, 7228160), (288, 7002280), (310, 6505344), (320, 6302052), (360, 5601824), (372, 5421120), (384, 5251710), (465, 4336896), (480, 4201368), (496, 4065840), (558, 3614080), (576, 3501140), (620, 3252672), (640, 3151026), (720, 2800912), (744, 2710560), (768, 2625855), (930, 2168448), (960, 2100684), (992, 2032920), (1116, 1807040), (1152, 1750570), (1240, 1626336), (1280, 1575513), (1395, 1445632), (1440, 1400456), (1488, 1355280), (1860, 1084224), (1920, 1050342), (1984, 1016460), (2232, 903520), (2304, 875285), (2480, 813168), (2790, 722816), (2880, 700228), (2976, 677640), (3720, 542112), (3840, 525171), (3968, 508230), (4464, 451760), (4960, 406584), (5580, 361408), (5647, 357120), (5760, 350114), (5952, 338820), (7440, 271056), (7936, 254115), (8928, 225880), (9920, 203292), (11160, 180704), (11294, 178560), (11520, 175057), (11904, 169410), (14880, 135528), (16941, 119040), (17856, 112940), (19840, 101646), (22320, 90352), (22588, 89280), (23808, 84705), (28235, 71424), (29760, 67764), (33882, 59520), (35712, 56470), (39680, 50823), (44640, 45176)]