210097440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1144

約数の個数: 288

約数和(自身を含む): 863291520

約数和(自身を除く): 653194080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1097, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2194, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3291, 3360, 3420, 3990, 4256, 4388, 4560, 4788, 5040, 5320, 5472, 5485, 5985, 6384, 6582, 6840, 7679, 7980, 8776, 9120, 9576, 9873, 10080, 10640, 10970, 11970, 12768, 13164, 13680, 15358, 15960, 16455, 17552, 19152, 19746, 20843, 21280, 21940, 23037, 23940, 26328, 27360, 30716, 31920, 32910, 35104, 38304, 38395, 39492, 41686, 43880, 46074, 47880, 49365, 52656, 61432, 62529, 63840, 65820, 69111, 76790, 78984, 83372, 87760, 92148, 95760, 98730, 104215, 105312, 115185, 122864, 125058, 131640, 138222, 145901, 153580, 157968, 166744, 175520, 184296, 187587, 191520, 197460, 208430, 230370, 245728, 250116, 263280, 276444, 291802, 307160, 312645, 315936, 333488, 345555, 368592, 375174, 394920, 416860, 437703, 460740, 500232, 526560, 552888, 583604, 614320, 625290, 666976, 691110, 729505, 737184, 750348, 789840, 833720, 875406, 921480, 937935, 1000464, 1105776, 1167208, 1228640, 1250580, 1313109, 1382220, 1459010, 1500696, 1579680, 1667440, 1750812, 1842960, 1875870, 2000928, 2188515, 2211552, 2334416, 2501160, 2626218, 2764440, 2918020, 3001392, 3334880, 3501624, 3685920, 3751740, 4377030, 4668832, 5002320, 5252436, 5528880, 5836040, 6002784, 6565545, 7003248, 7503480, 8754060, 10004640, 10504872, 11057760, 11672080, 13131090, 14006496, 15006960, 17508120, 21009744, 23344160, 26262180, 30013920, 35016240, 42019488, 52524360, 70032480, 105048720, 210097440]

約数ペア:

[(1, 210097440), (2, 105048720), (3, 70032480), (4, 52524360), (5, 42019488), (6, 35016240), (7, 30013920), (8, 26262180), (9, 23344160), (10, 21009744), (12, 17508120), (14, 15006960), (15, 14006496), (16, 13131090), (18, 11672080), (19, 11057760), (20, 10504872), (21, 10004640), (24, 8754060), (28, 7503480), (30, 7003248), (32, 6565545), (35, 6002784), (36, 5836040), (38, 5528880), (40, 5252436), (42, 5002320), (45, 4668832), (48, 4377030), (56, 3751740), (57, 3685920), (60, 3501624), (63, 3334880), (70, 3001392), (72, 2918020), (76, 2764440), (80, 2626218), (84, 2501160), (90, 2334416), (95, 2211552), (96, 2188515), (105, 2000928), (112, 1875870), (114, 1842960), (120, 1750812), (126, 1667440), (133, 1579680), (140, 1500696), (144, 1459010), (152, 1382220), (160, 1313109), (168, 1250580), (171, 1228640), (180, 1167208), (190, 1105776), (210, 1000464), (224, 937935), (228, 921480), (240, 875406), (252, 833720), (266, 789840), (280, 750348), (285, 737184), (288, 729505), (304, 691110), (315, 666976), (336, 625290), (342, 614320), (360, 583604), (380, 552888), (399, 526560), (420, 500232), (456, 460740), (480, 437703), (504, 416860), (532, 394920), (560, 375174), (570, 368592), (608, 345555), (630, 333488), (665, 315936), (672, 312645), (684, 307160), (720, 291802), (760, 276444), (798, 263280), (840, 250116), (855, 245728), (912, 230370), (1008, 208430), (1064, 197460), (1097, 191520), (1120, 187587), (1140, 184296), (1197, 175520), (1260, 166744), (1330, 157968), (1368, 153580), (1440, 145901), (1520, 138222), (1596, 131640), (1680, 125058), (1710, 122864), (1824, 115185), (1995, 105312), (2016, 104215), (2128, 98730), (2194, 95760), (2280, 92148), (2394, 87760), (2520, 83372), (2660, 78984), (2736, 76790), (3040, 69111), (3192, 65820), (3291, 63840), (3360, 62529), (3420, 61432), (3990, 52656), (4256, 49365), (4388, 47880), (4560, 46074), (4788, 43880), (5040, 41686), (5320, 39492), (5472, 38395), (5485, 38304), (5985, 35104), (6384, 32910), (6582, 31920), (6840, 30716), (7679, 27360), (7980, 26328), (8776, 23940), (9120, 23037), (9576, 21940), (9873, 21280), (10080, 20843), (10640, 19746), (10970, 19152), (11970, 17552), (12768, 16455), (13164, 15960), (13680, 15358)]