21990700368

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{937}}^1$

素因数の和:1176

約数の個数: 400

約数和(自身を含む): 78813011200

約数和(自身を除く): 56822310832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 199, 208, 216, 234, 252, 273, 312, 324, 336, 351, 364, 378, 398, 432, 468, 504, 546, 567, 597, 624, 648, 702, 728, 756, 796, 819, 936, 937, 1008, 1053, 1092, 1134, 1194, 1296, 1393, 1404, 1456, 1512, 1592, 1638, 1791, 1872, 1874, 2106, 2184, 2268, 2388, 2457, 2587, 2786, 2808, 2811, 3024, 3184, 3276, 3582, 3748, 4179, 4212, 4368, 4536, 4776, 4914, 5174, 5373, 5572, 5616, 5622, 6552, 6559, 7164, 7371, 7496, 7761, 8358, 8424, 8433, 9072, 9552, 9828, 10348, 10746, 11144, 11244, 12181, 12537, 13104, 13118, 14328, 14742, 14992, 15522, 16119, 16716, 16848, 16866, 18109, 19656, 19677, 20696, 21492, 22288, 22488, 23283, 24362, 25074, 25299, 26236, 28656, 29484, 31044, 32238, 33432, 33732, 36218, 36543, 37611, 39312, 39354, 41392, 42984, 44976, 46566, 48724, 50148, 50598, 52472, 54327, 58968, 59031, 62088, 64476, 66864, 67464, 69849, 72436, 73086, 75222, 75897, 78708, 85267, 85968, 93132, 97448, 100296, 101196, 104944, 108654, 109629, 112833, 117936, 118062, 124176, 128952, 134928, 139698, 144872, 146172, 150444, 151794, 157416, 162981, 170534, 177093, 186264, 186463, 194896, 200592, 202392, 209547, 217308, 219258, 225666, 236124, 255801, 257904, 279396, 289744, 292344, 300888, 303588, 314832, 325962, 328887, 341068, 354186, 372528, 372926, 404784, 419094, 434616, 438516, 451332, 472248, 488943, 511602, 531279, 558792, 559389, 584688, 601776, 607176, 651924, 657774, 682136, 708372, 745852, 767403, 838188, 869232, 877032, 902664, 944496, 977886, 986661, 1023204, 1062558, 1117584, 1118778, 1214352, 1303848, 1305241, 1315548, 1364272, 1416744, 1466829, 1491704, 1534806, 1676376, 1678167, 1754064, 1805328, 1955772, 1973322, 2046408, 2125116, 2237556, 2302209, 2424019, 2607696, 2610482, 2631096, 2833488, 2933658, 2983408, 3069612, 3352752, 3356334, 3911544, 3915723, 3946644, 4092816, 4250232, 4475112, 4604418, 4848038, 5034501, 5220964, 5262192, 5867316, 6139224, 6712668, 6906627, 7272057, 7823088, 7831446, 7893288, 8500464, 8950224, 9208836, 9696076, 10069002, 10441928, 11734632, 11747169, 12278448, 13425336, 13813254, 14544114, 15103503, 15662892, 15786576, 16968133, 18417672, 19392152, 20138004, 20883856, 21816171, 23469264, 23494338, 26850672, 27626508, 29088228, 30207006, 31325784, 33936266, 35241507, 36835344, 38784304, 40276008, 43632342, 46988676, 50904399, 55253016, 58176456, 60414012, 62651568, 65448513, 67872532, 70483014, 80552016, 87264684, 93977352, 101808798, 105724521, 110506032, 116352912, 120828024, 130897026, 135745064, 140966028, 152713197, 174529368, 187954704, 196345539, 203617596, 211449042, 241656048, 261794052, 271490128, 281932056, 305426394, 349058736, 392691078, 407235192, 422898084, 458139591, 523588104, 563864112, 610852788, 785382156, 814470384, 845796168, 916279182, 1047176208, 1221705576, 1374418773, 1570764312, 1691592336, 1832558364, 2443411152, 2748837546, 3141528624, 3665116728, 5497675092, 7330233456, 10995350184, 21990700368]

約数ペア:

[(1, 21990700368), (2, 10995350184), (3, 7330233456), (4, 5497675092), (6, 3665116728), (7, 3141528624), (8, 2748837546), (9, 2443411152), (12, 1832558364), (13, 1691592336), (14, 1570764312), (16, 1374418773), (18, 1221705576), (21, 1047176208), (24, 916279182), (26, 845796168), (27, 814470384), (28, 785382156), (36, 610852788), (39, 563864112), (42, 523588104), (48, 458139591), (52, 422898084), (54, 407235192), (56, 392691078), (63, 349058736), (72, 305426394), (78, 281932056), (81, 271490128), (84, 261794052), (91, 241656048), (104, 211449042), (108, 203617596), (112, 196345539), (117, 187954704), (126, 174529368), (144, 152713197), (156, 140966028), (162, 135745064), (168, 130897026), (182, 120828024), (189, 116352912), (199, 110506032), (208, 105724521), (216, 101808798), (234, 93977352), (252, 87264684), (273, 80552016), (312, 70483014), (324, 67872532), (336, 65448513), (351, 62651568), (364, 60414012), (378, 58176456), (398, 55253016), (432, 50904399), (468, 46988676), (504, 43632342), (546, 40276008), (567, 38784304), (597, 36835344), (624, 35241507), (648, 33936266), (702, 31325784), (728, 30207006), (756, 29088228), (796, 27626508), (819, 26850672), (936, 23494338), (937, 23469264), (1008, 21816171), (1053, 20883856), (1092, 20138004), (1134, 19392152), (1194, 18417672), (1296, 16968133), (1393, 15786576), (1404, 15662892), (1456, 15103503), (1512, 14544114), (1592, 13813254), (1638, 13425336), (1791, 12278448), (1872, 11747169), (1874, 11734632), (2106, 10441928), (2184, 10069002), (2268, 9696076), (2388, 9208836), (2457, 8950224), (2587, 8500464), (2786, 7893288), (2808, 7831446), (2811, 7823088), (3024, 7272057), (3184, 6906627), (3276, 6712668), (3582, 6139224), (3748, 5867316), (4179, 5262192), (4212, 5220964), (4368, 5034501), (4536, 4848038), (4776, 4604418), (4914, 4475112), (5174, 4250232), (5373, 4092816), (5572, 3946644), (5616, 3915723), (5622, 3911544), (6552, 3356334), (6559, 3352752), (7164, 3069612), (7371, 2983408), (7496, 2933658), (7761, 2833488), (8358, 2631096), (8424, 2610482), (8433, 2607696), (9072, 2424019), (9552, 2302209), (9828, 2237556), (10348, 2125116), (10746, 2046408), (11144, 1973322), (11244, 1955772), (12181, 1805328), (12537, 1754064), (13104, 1678167), (13118, 1676376), (14328, 1534806), (14742, 1491704), (14992, 1466829), (15522, 1416744), (16119, 1364272), (16716, 1315548), (16848, 1305241), (16866, 1303848), (18109, 1214352), (19656, 1118778), (19677, 1117584), (20696, 1062558), (21492, 1023204), (22288, 986661), (22488, 977886), (23283, 944496), (24362, 902664), (25074, 877032), (25299, 869232), (26236, 838188), (28656, 767403), (29484, 745852), (31044, 708372), (32238, 682136), (33432, 657774), (33732, 651924), (36218, 607176), (36543, 601776), (37611, 584688), (39312, 559389), (39354, 558792), (41392, 531279), (42984, 511602), (44976, 488943), (46566, 472248), (48724, 451332), (50148, 438516), (50598, 434616), (52472, 419094), (54327, 404784), (58968, 372926), (59031, 372528), (62088, 354186), (64476, 341068), (66864, 328887), (67464, 325962), (69849, 314832), (72436, 303588), (73086, 300888), (75222, 292344), (75897, 289744), (78708, 279396), (85267, 257904), (85968, 255801), (93132, 236124), (97448, 225666), (100296, 219258), (101196, 217308), (104944, 209547), (108654, 202392), (109629, 200592), (112833, 194896), (117936, 186463), (118062, 186264), (124176, 177093), (128952, 170534), (134928, 162981), (139698, 157416), (144872, 151794), (146172, 150444)]