21150380664

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:952

約数の個数: 384

約数和(自身を含む): 72539443200

約数和(自身を除く): 51389062536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 31, 36, 42, 46, 54, 56, 62, 63, 69, 72, 84, 92, 93, 108, 124, 126, 138, 161, 168, 184, 186, 189, 207, 216, 217, 248, 252, 276, 279, 322, 372, 378, 414, 434, 483, 504, 529, 552, 558, 621, 644, 651, 713, 744, 756, 828, 837, 853, 868, 966, 1058, 1116, 1242, 1288, 1302, 1426, 1449, 1512, 1587, 1656, 1674, 1706, 1736, 1932, 1953, 2116, 2139, 2232, 2484, 2559, 2604, 2852, 2898, 3174, 3348, 3412, 3703, 3864, 3906, 4232, 4278, 4347, 4761, 4968, 4991, 5118, 5208, 5704, 5796, 5859, 5971, 6348, 6417, 6696, 6824, 7406, 7677, 7812, 8556, 8694, 9522, 9982, 10236, 11109, 11592, 11718, 11942, 12696, 12834, 14283, 14812, 14973, 15354, 15624, 16399, 17112, 17388, 17913, 19044, 19251, 19619, 19964, 20472, 22218, 23031, 23436, 23884, 25668, 26443, 28566, 29624, 29946, 30708, 32798, 33327, 34776, 35826, 38088, 38502, 39238, 39928, 44436, 44919, 46062, 46872, 47768, 49197, 51336, 52886, 53739, 57132, 58857, 59892, 61416, 65596, 66654, 71652, 77004, 78476, 79329, 88872, 89838, 92124, 98394, 99981, 105772, 107478, 114264, 114793, 117714, 119784, 131192, 133308, 134757, 137333, 143304, 147591, 154008, 156952, 158658, 161217, 176571, 179676, 184248, 185101, 196788, 199962, 211544, 214956, 229586, 235428, 237987, 266616, 269514, 274666, 295182, 317316, 322434, 344379, 353142, 359352, 370202, 393576, 399924, 411999, 429912, 442773, 451237, 459172, 470856, 475974, 529713, 539028, 549332, 555303, 590364, 608189, 634632, 644868, 688758, 706284, 713961, 740404, 799848, 823998, 885546, 902474, 918344, 951948, 1033137, 1059426, 1078056, 1098664, 1110606, 1180728, 1216378, 1235997, 1289736, 1353711, 1377516, 1412568, 1427922, 1480808, 1647996, 1665909, 1771092, 1804948, 1824567, 1903896, 2066274, 2118852, 2221212, 2432756, 2471994, 2707422, 2755032, 2855844, 3099411, 3158659, 3295992, 3331818, 3542184, 3609896, 3649134, 3707991, 4061133, 4132548, 4237704, 4257323, 4442424, 4865512, 4943988, 4997727, 5414844, 5473701, 5711688, 6198822, 6317318, 6663636, 7298268, 7415982, 8122266, 8265096, 8514646, 9475977, 9887976, 9995454, 10829688, 10947402, 12183399, 12397644, 12634636, 12771969, 13327272, 13988347, 14596536, 14831964, 16244532, 16421103, 17029292, 18951954, 19990908, 21894804, 24366798, 24795288, 25269272, 25543938, 27976694, 28427931, 29663928, 32489064, 32842206, 34058584, 37903908, 38315907, 39981816, 41965041, 43789608, 48733596, 51087876, 55953388, 56855862, 65684412, 75807816, 76631814, 83930082, 85283793, 97467192, 97918429, 102175752, 111906776, 113711724, 114947721, 125895123, 131368824, 153263628, 167860164, 170567586, 195836858, 227423448, 229895442, 251790246, 293755287, 306527256, 335720328, 341135172, 377685369, 391673716, 459790884, 503580492, 587510574, 682270344, 755370738, 783347432, 881265861, 919581768, 1007160984, 1175021148, 1510741476, 1762531722, 2350042296, 2643797583, 3021482952, 3525063444, 5287595166, 7050126888, 10575190332, 21150380664]

約数ペア:

[(1, 21150380664), (2, 10575190332), (3, 7050126888), (4, 5287595166), (6, 3525063444), (7, 3021482952), (8, 2643797583), (9, 2350042296), (12, 1762531722), (14, 1510741476), (18, 1175021148), (21, 1007160984), (23, 919581768), (24, 881265861), (27, 783347432), (28, 755370738), (31, 682270344), (36, 587510574), (42, 503580492), (46, 459790884), (54, 391673716), (56, 377685369), (62, 341135172), (63, 335720328), (69, 306527256), (72, 293755287), (84, 251790246), (92, 229895442), (93, 227423448), (108, 195836858), (124, 170567586), (126, 167860164), (138, 153263628), (161, 131368824), (168, 125895123), (184, 114947721), (186, 113711724), (189, 111906776), (207, 102175752), (216, 97918429), (217, 97467192), (248, 85283793), (252, 83930082), (276, 76631814), (279, 75807816), (322, 65684412), (372, 56855862), (378, 55953388), (414, 51087876), (434, 48733596), (483, 43789608), (504, 41965041), (529, 39981816), (552, 38315907), (558, 37903908), (621, 34058584), (644, 32842206), (651, 32489064), (713, 29663928), (744, 28427931), (756, 27976694), (828, 25543938), (837, 25269272), (853, 24795288), (868, 24366798), (966, 21894804), (1058, 19990908), (1116, 18951954), (1242, 17029292), (1288, 16421103), (1302, 16244532), (1426, 14831964), (1449, 14596536), (1512, 13988347), (1587, 13327272), (1656, 12771969), (1674, 12634636), (1706, 12397644), (1736, 12183399), (1932, 10947402), (1953, 10829688), (2116, 9995454), (2139, 9887976), (2232, 9475977), (2484, 8514646), (2559, 8265096), (2604, 8122266), (2852, 7415982), (2898, 7298268), (3174, 6663636), (3348, 6317318), (3412, 6198822), (3703, 5711688), (3864, 5473701), (3906, 5414844), (4232, 4997727), (4278, 4943988), (4347, 4865512), (4761, 4442424), (4968, 4257323), (4991, 4237704), (5118, 4132548), (5208, 4061133), (5704, 3707991), (5796, 3649134), (5859, 3609896), (5971, 3542184), (6348, 3331818), (6417, 3295992), (6696, 3158659), (6824, 3099411), (7406, 2855844), (7677, 2755032), (7812, 2707422), (8556, 2471994), (8694, 2432756), (9522, 2221212), (9982, 2118852), (10236, 2066274), (11109, 1903896), (11592, 1824567), (11718, 1804948), (11942, 1771092), (12696, 1665909), (12834, 1647996), (14283, 1480808), (14812, 1427922), (14973, 1412568), (15354, 1377516), (15624, 1353711), (16399, 1289736), (17112, 1235997), (17388, 1216378), (17913, 1180728), (19044, 1110606), (19251, 1098664), (19619, 1078056), (19964, 1059426), (20472, 1033137), (22218, 951948), (23031, 918344), (23436, 902474), (23884, 885546), (25668, 823998), (26443, 799848), (28566, 740404), (29624, 713961), (29946, 706284), (30708, 688758), (32798, 644868), (33327, 634632), (34776, 608189), (35826, 590364), (38088, 555303), (38502, 549332), (39238, 539028), (39928, 529713), (44436, 475974), (44919, 470856), (46062, 459172), (46872, 451237), (47768, 442773), (49197, 429912), (51336, 411999), (52886, 399924), (53739, 393576), (57132, 370202), (58857, 359352), (59892, 353142), (61416, 344379), (65596, 322434), (66654, 317316), (71652, 295182), (77004, 274666), (78476, 269514), (79329, 266616), (88872, 237987), (89838, 235428), (92124, 229586), (98394, 214956), (99981, 211544), (105772, 199962), (107478, 196788), (114264, 185101), (114793, 184248), (117714, 179676), (119784, 176571), (131192, 161217), (133308, 158658), (134757, 156952), (137333, 154008), (143304, 147591)]