1953803520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5471}}^1$

素因数の和:5529

約数の個数: 216

約数和(自身を含む): 6979295232

約数和(自身を除く): 5025491712

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, 5471, 5580, 5760, 5952, 7440, 7936, 8928, 9920, 10942, 11160, 11520, 11904, 14880, 16413, 17856, 19840, 21884, 22320, 23808, 27355, 29760, 32826, 35712, 39680, 43768, 44640, 49239, 54710, 59520, 65652, 71424, 82065, 87536, 89280, 98478, 109420, 119040, 131304, 164130, 169601, 175072, 178560, 196956, 218840, 246195, 262608, 328260, 339202, 350144, 357120, 393912, 437680, 492390, 508803, 525216, 656520, 678404, 700288, 787824, 848005, 875360, 984780, 1017606, 1050432, 1313040, 1356808, 1400576, 1526409, 1575648, 1696010, 1750720, 1969560, 2035212, 2100864, 2544015, 2626080, 2713616, 3052818, 3151296, 3392020, 3501440, 3939120, 4070424, 4201728, 5088030, 5252160, 5427232, 6105636, 6302592, 6784040, 7002880, 7632045, 7878240, 8140848, 10176060, 10504320, 10854464, 12211272, 12605184, 13568080, 15264090, 15756480, 16281696, 20352120, 21008640, 21708928, 24422544, 27136160, 30528180, 31512960, 32563392, 40704240, 43417856, 48845088, 54272320, 61056360, 63025920, 65126784, 81408480, 97690176, 108544640, 122112720, 130253568, 162816960, 195380352, 217089280, 244225440, 325633920, 390760704, 488450880, 651267840, 976901760, 1953803520]

約数ペア:

[(1, 1953803520), (2, 976901760), (3, 651267840), (4, 488450880), (5, 390760704), (6, 325633920), (8, 244225440), (9, 217089280), (10, 195380352), (12, 162816960), (15, 130253568), (16, 122112720), (18, 108544640), (20, 97690176), (24, 81408480), (30, 65126784), (31, 63025920), (32, 61056360), (36, 54272320), (40, 48845088), (45, 43417856), (48, 40704240), (60, 32563392), (62, 31512960), (64, 30528180), (72, 27136160), (80, 24422544), (90, 21708928), (93, 21008640), (96, 20352120), (120, 16281696), (124, 15756480), (128, 15264090), (144, 13568080), (155, 12605184), (160, 12211272), (180, 10854464), (186, 10504320), (192, 10176060), (240, 8140848), (248, 7878240), (256, 7632045), (279, 7002880), (288, 6784040), (310, 6302592), (320, 6105636), (360, 5427232), (372, 5252160), (384, 5088030), (465, 4201728), (480, 4070424), (496, 3939120), (558, 3501440), (576, 3392020), (620, 3151296), (640, 3052818), (720, 2713616), (744, 2626080), (768, 2544015), (930, 2100864), (960, 2035212), (992, 1969560), (1116, 1750720), (1152, 1696010), (1240, 1575648), (1280, 1526409), (1395, 1400576), (1440, 1356808), (1488, 1313040), (1860, 1050432), (1920, 1017606), (1984, 984780), (2232, 875360), (2304, 848005), (2480, 787824), (2790, 700288), (2880, 678404), (2976, 656520), (3720, 525216), (3840, 508803), (3968, 492390), (4464, 437680), (4960, 393912), (5471, 357120), (5580, 350144), (5760, 339202), (5952, 328260), (7440, 262608), (7936, 246195), (8928, 218840), (9920, 196956), (10942, 178560), (11160, 175072), (11520, 169601), (11904, 164130), (14880, 131304), (16413, 119040), (17856, 109420), (19840, 98478), (21884, 89280), (22320, 87536), (23808, 82065), (27355, 71424), (29760, 65652), (32826, 59520), (35712, 54710), (39680, 49239), (43768, 44640)]