212970240

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 432

約数和(自身を含む): 892819200

約数和(自身を除く): 679848960

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, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 139, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 256, 266, 278, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 384, 399, 417, 420, 448, 456, 480, 504, 532, 556, 560, 570, 576, 608, 630, 640, 665, 672, 684, 695, 720, 760, 768, 798, 834, 840, 855, 896, 912, 960, 973, 1008, 1064, 1112, 1120, 1140, 1152, 1197, 1216, 1251, 1260, 1280, 1330, 1344, 1368, 1390, 1440, 1520, 1596, 1668, 1680, 1710, 1792, 1824, 1920, 1946, 1995, 2016, 2085, 2128, 2224, 2240, 2280, 2304, 2394, 2432, 2502, 2520, 2641, 2660, 2688, 2736, 2780, 2880, 2919, 3040, 3192, 3336, 3360, 3420, 3648, 3840, 3892, 3990, 4032, 4170, 4256, 4448, 4480, 4560, 4788, 4864, 4865, 5004, 5040, 5282, 5320, 5376, 5472, 5560, 5760, 5838, 5985, 6080, 6255, 6384, 6672, 6720, 6840, 7296, 7784, 7923, 7980, 8064, 8340, 8512, 8757, 8896, 8960, 9120, 9576, 9730, 10008, 10080, 10564, 10640, 10944, 11120, 11520, 11676, 11970, 12160, 12510, 12768, 13205, 13344, 13440, 13680, 14592, 14595, 15568, 15846, 15960, 16128, 16680, 17024, 17514, 17792, 18240, 18487, 19152, 19460, 20016, 20160, 21128, 21280, 21888, 22240, 23352, 23769, 23940, 24320, 25020, 25536, 26410, 26688, 26880, 27360, 29190, 31136, 31692, 31920, 33360, 34048, 35028, 35584, 36480, 36974, 38304, 38920, 39615, 40032, 40320, 42256, 42560, 43776, 43785, 44480, 46704, 47538, 47880, 50040, 51072, 52820, 53376, 54720, 55461, 58380, 62272, 63384, 63840, 66720, 70056, 72960, 73948, 76608, 77840, 79230, 80064, 80640, 84512, 85120, 87570, 88960, 92435, 93408, 95076, 95760, 100080, 102144, 105640, 106752, 109440, 110922, 116760, 118845, 124544, 126768, 127680, 133440, 140112, 147896, 153216, 155680, 158460, 160128, 166383, 169024, 170240, 175140, 177920, 184870, 186816, 190152, 191520, 200160, 211280, 218880, 221844, 233520, 237690, 249088, 253536, 255360, 266880, 277305, 280224, 295792, 306432, 311360, 316920, 320256, 332766, 338048, 350280, 369740, 373632, 380304, 383040, 400320, 422560, 443688, 467040, 475380, 507072, 510720, 533760, 554610, 560448, 591584, 622720, 633840, 665532, 676096, 700560, 739480, 747264, 760608, 766080, 800640, 831915, 845120, 887376, 934080, 950760, 1014144, 1109220, 1120896, 1183168, 1245440, 1267680, 1331064, 1401120, 1478960, 1521216, 1532160, 1601280, 1663830, 1690240, 1774752, 1868160, 1901520, 2028288, 2218440, 2241792, 2366336, 2535360, 2662128, 2802240, 2957920, 3042432, 3327660, 3380480, 3549504, 3736320, 3803040, 4436880, 4732672, 5070720, 5324256, 5604480, 5915840, 6084864, 6655320, 7099008, 7606080, 8873760, 10141440, 10648512, 11208960, 11831680, 13310640, 14198016, 15212160, 17747520, 21297024, 23663360, 26621280, 30424320, 35495040, 42594048, 53242560, 70990080, 106485120, 212970240]

約数ペア:

[(1, 212970240), (2, 106485120), (3, 70990080), (4, 53242560), (5, 42594048), (6, 35495040), (7, 30424320), (8, 26621280), (9, 23663360), (10, 21297024), (12, 17747520), (14, 15212160), (15, 14198016), (16, 13310640), (18, 11831680), (19, 11208960), (20, 10648512), (21, 10141440), (24, 8873760), (28, 7606080), (30, 7099008), (32, 6655320), (35, 6084864), (36, 5915840), (38, 5604480), (40, 5324256), (42, 5070720), (45, 4732672), (48, 4436880), (56, 3803040), (57, 3736320), (60, 3549504), (63, 3380480), (64, 3327660), (70, 3042432), (72, 2957920), (76, 2802240), (80, 2662128), (84, 2535360), (90, 2366336), (95, 2241792), (96, 2218440), (105, 2028288), (112, 1901520), (114, 1868160), (120, 1774752), (126, 1690240), (128, 1663830), (133, 1601280), (139, 1532160), (140, 1521216), (144, 1478960), (152, 1401120), (160, 1331064), (168, 1267680), (171, 1245440), (180, 1183168), (190, 1120896), (192, 1109220), (210, 1014144), (224, 950760), (228, 934080), (240, 887376), (252, 845120), (256, 831915), (266, 800640), (278, 766080), (280, 760608), (285, 747264), (288, 739480), (304, 700560), (315, 676096), (320, 665532), (336, 633840), (342, 622720), (360, 591584), (380, 560448), (384, 554610), (399, 533760), (417, 510720), (420, 507072), (448, 475380), (456, 467040), (480, 443688), (504, 422560), (532, 400320), (556, 383040), (560, 380304), (570, 373632), (576, 369740), (608, 350280), (630, 338048), (640, 332766), (665, 320256), (672, 316920), (684, 311360), (695, 306432), (720, 295792), (760, 280224), (768, 277305), (798, 266880), (834, 255360), (840, 253536), (855, 249088), (896, 237690), (912, 233520), (960, 221844), (973, 218880), (1008, 211280), (1064, 200160), (1112, 191520), (1120, 190152), (1140, 186816), (1152, 184870), (1197, 177920), (1216, 175140), (1251, 170240), (1260, 169024), (1280, 166383), (1330, 160128), (1344, 158460), (1368, 155680), (1390, 153216), (1440, 147896), (1520, 140112), (1596, 133440), (1668, 127680), (1680, 126768), (1710, 124544), (1792, 118845), (1824, 116760), (1920, 110922), (1946, 109440), (1995, 106752), (2016, 105640), (2085, 102144), (2128, 100080), (2224, 95760), (2240, 95076), (2280, 93408), (2304, 92435), (2394, 88960), (2432, 87570), (2502, 85120), (2520, 84512), (2641, 80640), (2660, 80064), (2688, 79230), (2736, 77840), (2780, 76608), (2880, 73948), (2919, 72960), (3040, 70056), (3192, 66720), (3336, 63840), (3360, 63384), (3420, 62272), (3648, 58380), (3840, 55461), (3892, 54720), (3990, 53376), (4032, 52820), (4170, 51072), (4256, 50040), (4448, 47880), (4480, 47538), (4560, 46704), (4788, 44480), (4864, 43785), (4865, 43776), (5004, 42560), (5040, 42256), (5282, 40320), (5320, 40032), (5376, 39615), (5472, 38920), (5560, 38304), (5760, 36974), (5838, 36480), (5985, 35584), (6080, 35028), (6255, 34048), (6384, 33360), (6672, 31920), (6720, 31692), (6840, 31136), (7296, 29190), (7784, 27360), (7923, 26880), (7980, 26688), (8064, 26410), (8340, 25536), (8512, 25020), (8757, 24320), (8896, 23940), (8960, 23769), (9120, 23352), (9576, 22240), (9730, 21888), (10008, 21280), (10080, 21128), (10564, 20160), (10640, 20016), (10944, 19460), (11120, 19152), (11520, 18487), (11676, 18240), (11970, 17792), (12160, 17514), (12510, 17024), (12768, 16680), (13205, 16128), (13344, 15960), (13440, 15846), (13680, 15568), (14592, 14595)]