215023536

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:364

約数の個数: 240

約数和(自身を含む): 755576640

約数和(自身を除く): 540553104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 61, 63, 72, 78, 84, 91, 104, 112, 117, 122, 126, 144, 156, 168, 182, 183, 208, 234, 244, 252, 269, 273, 312, 336, 364, 366, 427, 468, 488, 504, 538, 546, 549, 624, 728, 732, 793, 807, 819, 854, 936, 976, 1008, 1076, 1092, 1098, 1281, 1456, 1464, 1586, 1614, 1638, 1708, 1872, 1883, 2152, 2184, 2196, 2379, 2421, 2562, 2928, 3172, 3228, 3276, 3416, 3497, 3766, 3843, 4304, 4368, 4392, 4758, 4842, 5124, 5551, 5649, 6344, 6456, 6552, 6832, 6994, 7137, 7532, 7686, 8784, 9516, 9684, 10248, 10491, 11102, 11298, 12688, 12912, 13104, 13988, 14274, 15064, 15372, 16409, 16653, 16947, 19032, 19368, 20496, 20982, 22204, 22596, 24479, 27976, 28548, 30128, 30744, 31473, 32818, 33306, 33894, 38064, 38736, 41964, 44408, 45192, 48958, 49227, 49959, 55952, 57096, 61488, 62946, 65636, 66612, 67788, 73437, 83928, 88816, 90384, 97916, 98454, 99918, 114192, 114863, 125892, 131272, 133224, 135576, 146874, 147681, 167856, 195832, 196908, 199836, 213317, 220311, 229726, 251784, 262544, 266448, 271152, 293748, 295362, 344589, 391664, 393816, 399672, 426634, 440622, 459452, 503568, 587496, 590724, 639951, 689178, 787632, 799344, 853268, 881244, 918904, 1033767, 1174992, 1181448, 1279902, 1378356, 1493219, 1706536, 1762488, 1837808, 1919853, 2067534, 2362896, 2559804, 2756712, 2986438, 3413072, 3524976, 3839706, 4135068, 4479657, 5119608, 5513424, 5972876, 7679412, 8270136, 8959314, 10239216, 11945752, 13438971, 15358824, 16540272, 17918628, 23891504, 26877942, 30717648, 35837256, 53755884, 71674512, 107511768, 215023536]

約数ペア:

[(1, 215023536), (2, 107511768), (3, 71674512), (4, 53755884), (6, 35837256), (7, 30717648), (8, 26877942), (9, 23891504), (12, 17918628), (13, 16540272), (14, 15358824), (16, 13438971), (18, 11945752), (21, 10239216), (24, 8959314), (26, 8270136), (28, 7679412), (36, 5972876), (39, 5513424), (42, 5119608), (48, 4479657), (52, 4135068), (56, 3839706), (61, 3524976), (63, 3413072), (72, 2986438), (78, 2756712), (84, 2559804), (91, 2362896), (104, 2067534), (112, 1919853), (117, 1837808), (122, 1762488), (126, 1706536), (144, 1493219), (156, 1378356), (168, 1279902), (182, 1181448), (183, 1174992), (208, 1033767), (234, 918904), (244, 881244), (252, 853268), (269, 799344), (273, 787632), (312, 689178), (336, 639951), (364, 590724), (366, 587496), (427, 503568), (468, 459452), (488, 440622), (504, 426634), (538, 399672), (546, 393816), (549, 391664), (624, 344589), (728, 295362), (732, 293748), (793, 271152), (807, 266448), (819, 262544), (854, 251784), (936, 229726), (976, 220311), (1008, 213317), (1076, 199836), (1092, 196908), (1098, 195832), (1281, 167856), (1456, 147681), (1464, 146874), (1586, 135576), (1614, 133224), (1638, 131272), (1708, 125892), (1872, 114863), (1883, 114192), (2152, 99918), (2184, 98454), (2196, 97916), (2379, 90384), (2421, 88816), (2562, 83928), (2928, 73437), (3172, 67788), (3228, 66612), (3276, 65636), (3416, 62946), (3497, 61488), (3766, 57096), (3843, 55952), (4304, 49959), (4368, 49227), (4392, 48958), (4758, 45192), (4842, 44408), (5124, 41964), (5551, 38736), (5649, 38064), (6344, 33894), (6456, 33306), (6552, 32818), (6832, 31473), (6994, 30744), (7137, 30128), (7532, 28548), (7686, 27976), (8784, 24479), (9516, 22596), (9684, 22204), (10248, 20982), (10491, 20496), (11102, 19368), (11298, 19032), (12688, 16947), (12912, 16653), (13104, 16409), (13988, 15372), (14274, 15064)]