2017401760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 384

約数和(自身を含む): 5939619840

約数和(自身を除く): 3922218080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 23, 32, 38, 40, 43, 44, 46, 55, 61, 76, 80, 86, 88, 92, 95, 110, 115, 122, 152, 160, 172, 176, 184, 190, 209, 215, 220, 230, 244, 253, 304, 305, 344, 352, 368, 380, 418, 430, 437, 440, 460, 473, 488, 506, 608, 610, 671, 688, 736, 760, 817, 836, 860, 874, 880, 920, 946, 976, 989, 1012, 1045, 1159, 1220, 1265, 1342, 1376, 1403, 1520, 1634, 1672, 1720, 1748, 1760, 1840, 1892, 1952, 1978, 2024, 2090, 2185, 2318, 2365, 2440, 2530, 2623, 2684, 2806, 3040, 3268, 3344, 3355, 3440, 3496, 3680, 3784, 3956, 4048, 4085, 4180, 4370, 4636, 4730, 4807, 4880, 4945, 5060, 5246, 5368, 5612, 5795, 6536, 6688, 6710, 6880, 6992, 7015, 7568, 7912, 8096, 8170, 8360, 8740, 8987, 9272, 9460, 9614, 9760, 9890, 10120, 10492, 10736, 10879, 11224, 11590, 12749, 13072, 13115, 13420, 13984, 14030, 15136, 15433, 15824, 16340, 16720, 17480, 17974, 18544, 18791, 18920, 19228, 19780, 20240, 20984, 21472, 21758, 22448, 23180, 24035, 25498, 26144, 26230, 26657, 26840, 28060, 28853, 30866, 31648, 32680, 33440, 34960, 35948, 37088, 37582, 37840, 38456, 39560, 40480, 41968, 43516, 44896, 44935, 46360, 48070, 49837, 50996, 52460, 53314, 53680, 54395, 56120, 57706, 60329, 61732, 63745, 65360, 69920, 71896, 75164, 75680, 76912, 77165, 79120, 83936, 87032, 89870, 92720, 93955, 96140, 99674, 101992, 104920, 106628, 107360, 108790, 112240, 115412, 120658, 123464, 127490, 130720, 133285, 143792, 144265, 150328, 153824, 154330, 158240, 174064, 179740, 185440, 187910, 192280, 199348, 203984, 206701, 209840, 213256, 217580, 224480, 230824, 241316, 246928, 249185, 254980, 266570, 287584, 288530, 293227, 300656, 301645, 308660, 348128, 359480, 375820, 384560, 398696, 407968, 413402, 419680, 426512, 435160, 461648, 482632, 493856, 498370, 509960, 533140, 548207, 577060, 586454, 601312, 603290, 617320, 663619, 718960, 751640, 769120, 797392, 826804, 853024, 870320, 923296, 965264, 996740, 1019920, 1033505, 1066280, 1096414, 1146251, 1154120, 1172908, 1206580, 1234640, 1327238, 1437920, 1466135, 1503280, 1594784, 1653608, 1740640, 1930528, 1993480, 2039840, 2067010, 2132560, 2192828, 2292502, 2308240, 2345816, 2413160, 2469280, 2654476, 2741035, 2932270, 3006560, 3307216, 3318095, 3986960, 4134020, 4265120, 4385656, 4585004, 4616480, 4691632, 4826320, 5308952, 5482070, 5731255, 5864540, 6614432, 6636190, 7973920, 8268040, 8771312, 9170008, 9383264, 9652640, 10617904, 10964140, 11462510, 11729080, 12608761, 13272380, 16536080, 17542624, 18340016, 21235808, 21928280, 22925020, 23458160, 25217522, 26544760, 33072160, 36680032, 43856560, 45850040, 46916320, 50435044, 53089520, 63043805, 87713120, 91700080, 100870088, 106179040, 126087610, 183400160, 201740176, 252175220, 403480352, 504350440, 1008700880, 2017401760]

約数ペア:

[(1, 2017401760), (2, 1008700880), (4, 504350440), (5, 403480352), (8, 252175220), (10, 201740176), (11, 183400160), (16, 126087610), (19, 106179040), (20, 100870088), (22, 91700080), (23, 87713120), (32, 63043805), (38, 53089520), (40, 50435044), (43, 46916320), (44, 45850040), (46, 43856560), (55, 36680032), (61, 33072160), (76, 26544760), (80, 25217522), (86, 23458160), (88, 22925020), (92, 21928280), (95, 21235808), (110, 18340016), (115, 17542624), (122, 16536080), (152, 13272380), (160, 12608761), (172, 11729080), (176, 11462510), (184, 10964140), (190, 10617904), (209, 9652640), (215, 9383264), (220, 9170008), (230, 8771312), (244, 8268040), (253, 7973920), (304, 6636190), (305, 6614432), (344, 5864540), (352, 5731255), (368, 5482070), (380, 5308952), (418, 4826320), (430, 4691632), (437, 4616480), (440, 4585004), (460, 4385656), (473, 4265120), (488, 4134020), (506, 3986960), (608, 3318095), (610, 3307216), (671, 3006560), (688, 2932270), (736, 2741035), (760, 2654476), (817, 2469280), (836, 2413160), (860, 2345816), (874, 2308240), (880, 2292502), (920, 2192828), (946, 2132560), (976, 2067010), (989, 2039840), (1012, 1993480), (1045, 1930528), (1159, 1740640), (1220, 1653608), (1265, 1594784), (1342, 1503280), (1376, 1466135), (1403, 1437920), (1520, 1327238), (1634, 1234640), (1672, 1206580), (1720, 1172908), (1748, 1154120), (1760, 1146251), (1840, 1096414), (1892, 1066280), (1952, 1033505), (1978, 1019920), (2024, 996740), (2090, 965264), (2185, 923296), (2318, 870320), (2365, 853024), (2440, 826804), (2530, 797392), (2623, 769120), (2684, 751640), (2806, 718960), (3040, 663619), (3268, 617320), (3344, 603290), (3355, 601312), (3440, 586454), (3496, 577060), (3680, 548207), (3784, 533140), (3956, 509960), (4048, 498370), (4085, 493856), (4180, 482632), (4370, 461648), (4636, 435160), (4730, 426512), (4807, 419680), (4880, 413402), (4945, 407968), (5060, 398696), (5246, 384560), (5368, 375820), (5612, 359480), (5795, 348128), (6536, 308660), (6688, 301645), (6710, 300656), (6880, 293227), (6992, 288530), (7015, 287584), (7568, 266570), (7912, 254980), (8096, 249185), (8170, 246928), (8360, 241316), (8740, 230824), (8987, 224480), (9272, 217580), (9460, 213256), (9614, 209840), (9760, 206701), (9890, 203984), (10120, 199348), (10492, 192280), (10736, 187910), (10879, 185440), (11224, 179740), (11590, 174064), (12749, 158240), (13072, 154330), (13115, 153824), (13420, 150328), (13984, 144265), (14030, 143792), (15136, 133285), (15433, 130720), (15824, 127490), (16340, 123464), (16720, 120658), (17480, 115412), (17974, 112240), (18544, 108790), (18791, 107360), (18920, 106628), (19228, 104920), (19780, 101992), (20240, 99674), (20984, 96140), (21472, 93955), (21758, 92720), (22448, 89870), (23180, 87032), (24035, 83936), (25498, 79120), (26144, 77165), (26230, 76912), (26657, 75680), (26840, 75164), (28060, 71896), (28853, 69920), (30866, 65360), (31648, 63745), (32680, 61732), (33440, 60329), (34960, 57706), (35948, 56120), (37088, 54395), (37582, 53680), (37840, 53314), (38456, 52460), (39560, 50996), (40480, 49837), (41968, 48070), (43516, 46360), (44896, 44935)]