2016155520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{647}}^1$

素因数の和:1213

約数の個数: 192

約数和(自身を含む): 6985686240

約数和(自身を除く): 4969530720

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 541, 576, 640, 647, 720, 960, 1082, 1152, 1294, 1440, 1623, 1920, 1941, 2164, 2588, 2705, 2880, 3235, 3246, 3882, 4328, 4869, 5176, 5410, 5760, 5823, 6470, 6492, 7764, 8115, 8656, 9705, 9738, 10352, 10820, 11646, 12940, 12984, 15528, 16230, 17312, 19410, 19476, 20704, 21640, 23292, 24345, 25880, 25968, 29115, 31056, 32460, 34624, 38820, 38952, 41408, 43280, 46584, 48690, 51760, 51936, 58230, 62112, 64920, 69248, 77640, 77904, 82816, 86560, 93168, 97380, 103520, 103872, 116460, 124224, 129840, 155280, 155808, 173120, 186336, 194760, 207040, 207744, 232920, 248448, 259680, 310560, 311616, 346240, 350027, 372672, 389520, 414080, 465840, 519360, 621120, 623232, 700054, 745344, 779040, 931680, 1038720, 1050081, 1242240, 1400108, 1558080, 1750135, 1863360, 2100162, 2800216, 3116160, 3150243, 3500270, 3726720, 4200324, 5250405, 5600432, 6300486, 7000540, 8400648, 10500810, 11200864, 12600972, 14001080, 15751215, 16801296, 21001620, 22401728, 25201944, 28002160, 31502430, 33602592, 42003240, 44803456, 50403888, 56004320, 63004860, 67205184, 84006480, 100807776, 112008640, 126009720, 134410368, 168012960, 201615552, 224017280, 252019440, 336025920, 403231104, 504038880, 672051840, 1008077760, 2016155520]

約数ペア:

[(1, 2016155520), (2, 1008077760), (3, 672051840), (4, 504038880), (5, 403231104), (6, 336025920), (8, 252019440), (9, 224017280), (10, 201615552), (12, 168012960), (15, 134410368), (16, 126009720), (18, 112008640), (20, 100807776), (24, 84006480), (30, 67205184), (32, 63004860), (36, 56004320), (40, 50403888), (45, 44803456), (48, 42003240), (60, 33602592), (64, 31502430), (72, 28002160), (80, 25201944), (90, 22401728), (96, 21001620), (120, 16801296), (128, 15751215), (144, 14001080), (160, 12600972), (180, 11200864), (192, 10500810), (240, 8400648), (288, 7000540), (320, 6300486), (360, 5600432), (384, 5250405), (480, 4200324), (541, 3726720), (576, 3500270), (640, 3150243), (647, 3116160), (720, 2800216), (960, 2100162), (1082, 1863360), (1152, 1750135), (1294, 1558080), (1440, 1400108), (1623, 1242240), (1920, 1050081), (1941, 1038720), (2164, 931680), (2588, 779040), (2705, 745344), (2880, 700054), (3235, 623232), (3246, 621120), (3882, 519360), (4328, 465840), (4869, 414080), (5176, 389520), (5410, 372672), (5760, 350027), (5823, 346240), (6470, 311616), (6492, 310560), (7764, 259680), (8115, 248448), (8656, 232920), (9705, 207744), (9738, 207040), (10352, 194760), (10820, 186336), (11646, 173120), (12940, 155808), (12984, 155280), (15528, 129840), (16230, 124224), (17312, 116460), (19410, 103872), (19476, 103520), (20704, 97380), (21640, 93168), (23292, 86560), (24345, 82816), (25880, 77904), (25968, 77640), (29115, 69248), (31056, 64920), (32460, 62112), (34624, 58230), (38820, 51936), (38952, 51760), (41408, 48690), (43280, 46584)]