211462020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 432

約数和(自身を含む): 859797120

約数和(自身を除く): 648335100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 33, 35, 36, 38, 42, 44, 45, 55, 57, 60, 63, 66, 70, 73, 76, 77, 84, 90, 95, 99, 105, 110, 114, 121, 126, 132, 133, 140, 146, 154, 165, 171, 180, 190, 198, 209, 210, 219, 220, 228, 231, 242, 252, 266, 285, 292, 308, 315, 330, 342, 363, 365, 380, 385, 396, 399, 418, 420, 438, 462, 484, 495, 511, 532, 570, 605, 627, 630, 657, 660, 665, 684, 693, 726, 730, 770, 798, 803, 836, 847, 855, 876, 924, 990, 1022, 1045, 1089, 1095, 1140, 1155, 1197, 1210, 1254, 1260, 1314, 1330, 1386, 1387, 1452, 1460, 1463, 1533, 1540, 1596, 1606, 1694, 1710, 1815, 1881, 1980, 1995, 2044, 2090, 2178, 2190, 2299, 2310, 2394, 2409, 2420, 2508, 2541, 2555, 2628, 2660, 2772, 2774, 2926, 3066, 3135, 3212, 3285, 3388, 3420, 3465, 3630, 3762, 3990, 4015, 4161, 4180, 4235, 4356, 4380, 4389, 4598, 4599, 4620, 4788, 4818, 5082, 5110, 5445, 5548, 5621, 5852, 5985, 6132, 6270, 6570, 6897, 6930, 6935, 7227, 7260, 7315, 7524, 7623, 7665, 7980, 8030, 8322, 8470, 8778, 8833, 9196, 9198, 9405, 9636, 9709, 10164, 10220, 10890, 11242, 11495, 11970, 12045, 12483, 12540, 12705, 13140, 13167, 13794, 13860, 13870, 14454, 14630, 15246, 15257, 15330, 16060, 16093, 16644, 16863, 16940, 17556, 17666, 18396, 18810, 19418, 20691, 20805, 21780, 21945, 22484, 22990, 22995, 23940, 24090, 24966, 25410, 26334, 26499, 27588, 27740, 28105, 28908, 29127, 29260, 30492, 30514, 30660, 32186, 33726, 34485, 35332, 36135, 37620, 38115, 38836, 41382, 41610, 43890, 44165, 45771, 45980, 45990, 48180, 48279, 48545, 49932, 50589, 50820, 52668, 52998, 56210, 58254, 61028, 61831, 62415, 64372, 65835, 67452, 68970, 72270, 76230, 76285, 79497, 80465, 82764, 83220, 84315, 87381, 87780, 88330, 91542, 91980, 96558, 97090, 101178, 103455, 105996, 106799, 112420, 116508, 123662, 124830, 131670, 132495, 137313, 137940, 144540, 144837, 145635, 152460, 152570, 158994, 160930, 167827, 168630, 174762, 176660, 183084, 185493, 193116, 194180, 202356, 206910, 213598, 228855, 241395, 247324, 249660, 252945, 263340, 264990, 274626, 289674, 291270, 305140, 309155, 317988, 320397, 321860, 335654, 337260, 349524, 370986, 397485, 413820, 427196, 436905, 457710, 482790, 503481, 505890, 529980, 533995, 549252, 556479, 579348, 582540, 618310, 640794, 671308, 686565, 724185, 741972, 794970, 839135, 873810, 915420, 927465, 961191, 965580, 1006962, 1011780, 1067990, 1112958, 1174789, 1236620, 1281588, 1373130, 1448370, 1510443, 1589940, 1601985, 1678270, 1747620, 1854930, 1922382, 2013924, 2135980, 2225916, 2349578, 2517405, 2746260, 2782395, 2896740, 3020886, 3203970, 3356540, 3524367, 3709860, 3844764, 4699156, 4805955, 5034810, 5564790, 5873945, 6041772, 6407940, 7048734, 7552215, 9611910, 10069620, 10573101, 11129580, 11747890, 14097468, 15104430, 17621835, 19223820, 21146202, 23495780, 30208860, 35243670, 42292404, 52865505, 70487340, 105731010, 211462020]

約数ペア:

[(1, 211462020), (2, 105731010), (3, 70487340), (4, 52865505), (5, 42292404), (6, 35243670), (7, 30208860), (9, 23495780), (10, 21146202), (11, 19223820), (12, 17621835), (14, 15104430), (15, 14097468), (18, 11747890), (19, 11129580), (20, 10573101), (21, 10069620), (22, 9611910), (28, 7552215), (30, 7048734), (33, 6407940), (35, 6041772), (36, 5873945), (38, 5564790), (42, 5034810), (44, 4805955), (45, 4699156), (55, 3844764), (57, 3709860), (60, 3524367), (63, 3356540), (66, 3203970), (70, 3020886), (73, 2896740), (76, 2782395), (77, 2746260), (84, 2517405), (90, 2349578), (95, 2225916), (99, 2135980), (105, 2013924), (110, 1922382), (114, 1854930), (121, 1747620), (126, 1678270), (132, 1601985), (133, 1589940), (140, 1510443), (146, 1448370), (154, 1373130), (165, 1281588), (171, 1236620), (180, 1174789), (190, 1112958), (198, 1067990), (209, 1011780), (210, 1006962), (219, 965580), (220, 961191), (228, 927465), (231, 915420), (242, 873810), (252, 839135), (266, 794970), (285, 741972), (292, 724185), (308, 686565), (315, 671308), (330, 640794), (342, 618310), (363, 582540), (365, 579348), (380, 556479), (385, 549252), (396, 533995), (399, 529980), (418, 505890), (420, 503481), (438, 482790), (462, 457710), (484, 436905), (495, 427196), (511, 413820), (532, 397485), (570, 370986), (605, 349524), (627, 337260), (630, 335654), (657, 321860), (660, 320397), (665, 317988), (684, 309155), (693, 305140), (726, 291270), (730, 289674), (770, 274626), (798, 264990), (803, 263340), (836, 252945), (847, 249660), (855, 247324), (876, 241395), (924, 228855), (990, 213598), (1022, 206910), (1045, 202356), (1089, 194180), (1095, 193116), (1140, 185493), (1155, 183084), (1197, 176660), (1210, 174762), (1254, 168630), (1260, 167827), (1314, 160930), (1330, 158994), (1386, 152570), (1387, 152460), (1452, 145635), (1460, 144837), (1463, 144540), (1533, 137940), (1540, 137313), (1596, 132495), (1606, 131670), (1694, 124830), (1710, 123662), (1815, 116508), (1881, 112420), (1980, 106799), (1995, 105996), (2044, 103455), (2090, 101178), (2178, 97090), (2190, 96558), (2299, 91980), (2310, 91542), (2394, 88330), (2409, 87780), (2420, 87381), (2508, 84315), (2541, 83220), (2555, 82764), (2628, 80465), (2660, 79497), (2772, 76285), (2774, 76230), (2926, 72270), (3066, 68970), (3135, 67452), (3212, 65835), (3285, 64372), (3388, 62415), (3420, 61831), (3465, 61028), (3630, 58254), (3762, 56210), (3990, 52998), (4015, 52668), (4161, 50820), (4180, 50589), (4235, 49932), (4356, 48545), (4380, 48279), (4389, 48180), (4598, 45990), (4599, 45980), (4620, 45771), (4788, 44165), (4818, 43890), (5082, 41610), (5110, 41382), (5445, 38836), (5548, 38115), (5621, 37620), (5852, 36135), (5985, 35332), (6132, 34485), (6270, 33726), (6570, 32186), (6897, 30660), (6930, 30514), (6935, 30492), (7227, 29260), (7260, 29127), (7315, 28908), (7524, 28105), (7623, 27740), (7665, 27588), (7980, 26499), (8030, 26334), (8322, 25410), (8470, 24966), (8778, 24090), (8833, 23940), (9196, 22995), (9198, 22990), (9405, 22484), (9636, 21945), (9709, 21780), (10164, 20805), (10220, 20691), (10890, 19418), (11242, 18810), (11495, 18396), (11970, 17666), (12045, 17556), (12483, 16940), (12540, 16863), (12705, 16644), (13140, 16093), (13167, 16060), (13794, 15330), (13860, 15257), (13870, 15246), (14454, 14630)]