212778720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 576

約数和(自身を含む): 962357760

約数和(自身を除く): 749579040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 38, 40, 42, 44, 45, 48, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 80, 84, 88, 90, 95, 96, 99, 101, 105, 110, 112, 114, 120, 126, 132, 133, 140, 144, 152, 154, 160, 165, 168, 171, 176, 180, 190, 198, 202, 209, 210, 220, 224, 228, 231, 240, 252, 264, 266, 280, 285, 288, 303, 304, 308, 315, 330, 336, 342, 352, 360, 380, 385, 396, 399, 404, 418, 420, 440, 456, 462, 480, 495, 504, 505, 528, 532, 560, 570, 606, 608, 616, 627, 630, 660, 665, 672, 684, 693, 707, 720, 760, 770, 792, 798, 808, 836, 840, 855, 880, 909, 912, 924, 990, 1008, 1010, 1045, 1056, 1064, 1111, 1120, 1140, 1155, 1197, 1212, 1232, 1254, 1260, 1320, 1330, 1368, 1386, 1414, 1440, 1463, 1515, 1520, 1540, 1584, 1596, 1616, 1672, 1680, 1710, 1760, 1818, 1824, 1848, 1881, 1919, 1980, 1995, 2016, 2020, 2090, 2121, 2128, 2222, 2280, 2310, 2394, 2424, 2464, 2508, 2520, 2640, 2660, 2736, 2772, 2828, 2926, 3030, 3040, 3080, 3135, 3168, 3192, 3232, 3333, 3344, 3360, 3420, 3465, 3535, 3636, 3696, 3762, 3838, 3960, 3990, 4040, 4180, 4242, 4256, 4389, 4444, 4545, 4560, 4620, 4788, 4848, 5016, 5040, 5280, 5320, 5472, 5544, 5555, 5656, 5757, 5852, 5985, 6060, 6160, 6270, 6363, 6384, 6666, 6688, 6840, 6930, 7070, 7272, 7315, 7392, 7524, 7676, 7777, 7920, 7980, 8080, 8360, 8484, 8778, 8888, 9090, 9120, 9240, 9405, 9576, 9595, 9696, 9999, 10032, 10080, 10605, 10640, 11088, 11110, 11312, 11514, 11704, 11970, 12120, 12320, 12540, 12726, 12768, 13167, 13332, 13433, 13680, 13860, 14140, 14544, 14630, 15048, 15352, 15554, 15840, 15960, 16160, 16665, 16720, 16968, 17271, 17556, 17776, 18180, 18480, 18810, 19152, 19190, 19998, 20064, 21109, 21210, 21280, 21945, 22176, 22220, 22624, 23028, 23331, 23408, 23940, 24240, 25080, 25452, 26334, 26664, 26866, 27360, 27720, 28280, 28785, 29088, 29260, 30096, 30704, 31108, 31815, 31920, 33330, 33440, 33936, 34542, 35112, 35552, 36360, 36960, 37620, 38304, 38380, 38885, 39996, 40299, 42218, 42420, 43890, 44440, 46056, 46662, 46816, 47880, 48480, 49995, 50160, 50904, 52668, 53328, 53732, 55440, 56560, 57570, 58520, 60192, 61408, 62216, 63327, 63630, 63840, 65835, 66660, 67165, 67872, 69084, 69993, 70224, 72720, 75240, 76760, 77770, 79992, 80598, 84436, 84840, 86355, 87780, 88880, 92112, 93324, 95760, 99990, 100320, 101808, 105336, 105545, 106656, 107464, 110880, 113120, 115140, 116655, 117040, 120897, 124432, 126654, 127260, 131670, 133320, 134330, 138168, 139986, 140448, 145440, 147763, 150480, 153520, 155540, 159984, 161196, 168872, 169680, 172710, 175560, 177760, 184224, 186648, 189981, 191520, 199980, 201495, 203616, 210672, 211090, 214928, 230280, 233310, 234080, 241794, 248864, 253308, 254520, 263340, 266640, 268660, 276336, 279972, 295526, 300960, 307040, 311080, 316635, 319968, 322392, 337744, 339360, 345420, 349965, 351120, 373296, 379962, 399960, 402990, 421344, 422180, 429856, 443289, 460560, 466620, 483588, 506616, 509040, 526680, 533280, 537320, 552672, 559944, 591052, 604485, 622160, 633270, 644784, 675488, 690840, 699930, 702240, 738815, 746592, 759924, 799920, 805980, 844360, 886578, 921120, 933240, 949905, 967176, 1013232, 1018080, 1053360, 1074640, 1119888, 1182104, 1208970, 1244320, 1266540, 1289568, 1329867, 1381680, 1399860, 1477630, 1519848, 1599840, 1611960, 1688720, 1773156, 1866480, 1899810, 1934352, 2026464, 2106720, 2149280, 2216445, 2239776, 2364208, 2417940, 2533080, 2659734, 2763360, 2799720, 2955260, 3039696, 3223920, 3377440, 3546312, 3732960, 3799620, 3868704, 4432890, 4728416, 4835880, 5066160, 5319468, 5599440, 5910520, 6079392, 6447840, 6649335, 7092624, 7599240, 8865780, 9671760, 10132320, 10638936, 11198880, 11821040, 13298670, 14185248, 15198480, 17731560, 19343520, 21277872, 23642080, 26597340, 30396960, 35463120, 42555744, 53194680, 70926240, 106389360, 212778720]

約数ペア:

[(1, 212778720), (2, 106389360), (3, 70926240), (4, 53194680), (5, 42555744), (6, 35463120), (7, 30396960), (8, 26597340), (9, 23642080), (10, 21277872), (11, 19343520), (12, 17731560), (14, 15198480), (15, 14185248), (16, 13298670), (18, 11821040), (19, 11198880), (20, 10638936), (21, 10132320), (22, 9671760), (24, 8865780), (28, 7599240), (30, 7092624), (32, 6649335), (33, 6447840), (35, 6079392), (36, 5910520), (38, 5599440), (40, 5319468), (42, 5066160), (44, 4835880), (45, 4728416), (48, 4432890), (55, 3868704), (56, 3799620), (57, 3732960), (60, 3546312), (63, 3377440), (66, 3223920), (70, 3039696), (72, 2955260), (76, 2799720), (77, 2763360), (80, 2659734), (84, 2533080), (88, 2417940), (90, 2364208), (95, 2239776), (96, 2216445), (99, 2149280), (101, 2106720), (105, 2026464), (110, 1934352), (112, 1899810), (114, 1866480), (120, 1773156), (126, 1688720), (132, 1611960), (133, 1599840), (140, 1519848), (144, 1477630), (152, 1399860), (154, 1381680), (160, 1329867), (165, 1289568), (168, 1266540), (171, 1244320), (176, 1208970), (180, 1182104), (190, 1119888), (198, 1074640), (202, 1053360), (209, 1018080), (210, 1013232), (220, 967176), (224, 949905), (228, 933240), (231, 921120), (240, 886578), (252, 844360), (264, 805980), (266, 799920), (280, 759924), (285, 746592), (288, 738815), (303, 702240), (304, 699930), (308, 690840), (315, 675488), (330, 644784), (336, 633270), (342, 622160), (352, 604485), (360, 591052), (380, 559944), (385, 552672), (396, 537320), (399, 533280), (404, 526680), (418, 509040), (420, 506616), (440, 483588), (456, 466620), (462, 460560), (480, 443289), (495, 429856), (504, 422180), (505, 421344), (528, 402990), (532, 399960), (560, 379962), (570, 373296), (606, 351120), (608, 349965), (616, 345420), (627, 339360), (630, 337744), (660, 322392), (665, 319968), (672, 316635), (684, 311080), (693, 307040), (707, 300960), (720, 295526), (760, 279972), (770, 276336), (792, 268660), (798, 266640), (808, 263340), (836, 254520), (840, 253308), (855, 248864), (880, 241794), (909, 234080), (912, 233310), (924, 230280), (990, 214928), (1008, 211090), (1010, 210672), (1045, 203616), (1056, 201495), (1064, 199980), (1111, 191520), (1120, 189981), (1140, 186648), (1155, 184224), (1197, 177760), (1212, 175560), (1232, 172710), (1254, 169680), (1260, 168872), (1320, 161196), (1330, 159984), (1368, 155540), (1386, 153520), (1414, 150480), (1440, 147763), (1463, 145440), (1515, 140448), (1520, 139986), (1540, 138168), (1584, 134330), (1596, 133320), (1616, 131670), (1672, 127260), (1680, 126654), (1710, 124432), (1760, 120897), (1818, 117040), (1824, 116655), (1848, 115140), (1881, 113120), (1919, 110880), (1980, 107464), (1995, 106656), (2016, 105545), (2020, 105336), (2090, 101808), (2121, 100320), (2128, 99990), (2222, 95760), (2280, 93324), (2310, 92112), (2394, 88880), (2424, 87780), (2464, 86355), (2508, 84840), (2520, 84436), (2640, 80598), (2660, 79992), (2736, 77770), (2772, 76760), (2828, 75240), (2926, 72720), (3030, 70224), (3040, 69993), (3080, 69084), (3135, 67872), (3168, 67165), (3192, 66660), (3232, 65835), (3333, 63840), (3344, 63630), (3360, 63327), (3420, 62216), (3465, 61408), (3535, 60192), (3636, 58520), (3696, 57570), (3762, 56560), (3838, 55440), (3960, 53732), (3990, 53328), (4040, 52668), (4180, 50904), (4242, 50160), (4256, 49995), (4389, 48480), (4444, 47880), (4545, 46816), (4560, 46662), (4620, 46056), (4788, 44440), (4848, 43890), (5016, 42420), (5040, 42218), (5280, 40299), (5320, 39996), (5472, 38885), (5544, 38380), (5555, 38304), (5656, 37620), (5757, 36960), (5852, 36360), (5985, 35552), (6060, 35112), (6160, 34542), (6270, 33936), (6363, 33440), (6384, 33330), (6666, 31920), (6688, 31815), (6840, 31108), (6930, 30704), (7070, 30096), (7272, 29260), (7315, 29088), (7392, 28785), (7524, 28280), (7676, 27720), (7777, 27360), (7920, 26866), (7980, 26664), (8080, 26334), (8360, 25452), (8484, 25080), (8778, 24240), (8888, 23940), (9090, 23408), (9120, 23331), (9240, 23028), (9405, 22624), (9576, 22220), (9595, 22176), (9696, 21945), (9999, 21280), (10032, 21210), (10080, 21109), (10605, 20064), (10640, 19998), (11088, 19190), (11110, 19152), (11312, 18810), (11514, 18480), (11704, 18180), (11970, 17776), (12120, 17556), (12320, 17271), (12540, 16968), (12726, 16720), (12768, 16665), (13167, 16160), (13332, 15960), (13433, 15840), (13680, 15554), (13860, 15352), (14140, 15048), (14544, 14630)]