220811136

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 256

約数和(自身を含む): 740275200

約数和(自身を除く): 519464064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 71, 78, 84, 89, 91, 96, 104, 112, 128, 142, 156, 168, 178, 182, 192, 208, 213, 224, 267, 273, 284, 312, 336, 356, 364, 384, 416, 426, 448, 497, 534, 546, 568, 623, 624, 672, 712, 728, 832, 852, 896, 923, 994, 1068, 1092, 1136, 1157, 1246, 1248, 1344, 1424, 1456, 1491, 1664, 1704, 1846, 1869, 1988, 2136, 2184, 2272, 2314, 2492, 2496, 2688, 2769, 2848, 2912, 2982, 3408, 3471, 3692, 3738, 3976, 4272, 4368, 4544, 4628, 4984, 4992, 5538, 5696, 5824, 5964, 6319, 6461, 6816, 6942, 7384, 7476, 7952, 8099, 8544, 8736, 9088, 9256, 9968, 11076, 11392, 11648, 11928, 12638, 12922, 13632, 13884, 14768, 14952, 15904, 16198, 17088, 17472, 18512, 18957, 19383, 19936, 22152, 23856, 24297, 25276, 25844, 27264, 27768, 29536, 29904, 31808, 32396, 34176, 34944, 37024, 37914, 38766, 39872, 44233, 44304, 47712, 48594, 50552, 51688, 55536, 59072, 59808, 63616, 64792, 74048, 75828, 77532, 79744, 82147, 88466, 88608, 95424, 97188, 101104, 103376, 111072, 118144, 119616, 129584, 132699, 148096, 151656, 155064, 164294, 176932, 177216, 190848, 194376, 202208, 206752, 222144, 239232, 246441, 259168, 265398, 303312, 310128, 328588, 353864, 354432, 388752, 404416, 413504, 444288, 492882, 518336, 530796, 575029, 606624, 620256, 657176, 707728, 777504, 808832, 827008, 985764, 1036672, 1061592, 1150058, 1213248, 1240512, 1314352, 1415456, 1555008, 1725087, 1971528, 2123184, 2300116, 2426496, 2481024, 2628704, 2830912, 3110016, 3450174, 3943056, 4246368, 4600232, 5257408, 5661824, 6900348, 7886112, 8492736, 9200464, 10514816, 13800696, 15772224, 16985472, 18400928, 27601392, 31544448, 36801856, 55202784, 73603712, 110405568, 220811136]

約数ペア:

[(1, 220811136), (2, 110405568), (3, 73603712), (4, 55202784), (6, 36801856), (7, 31544448), (8, 27601392), (12, 18400928), (13, 16985472), (14, 15772224), (16, 13800696), (21, 10514816), (24, 9200464), (26, 8492736), (28, 7886112), (32, 6900348), (39, 5661824), (42, 5257408), (48, 4600232), (52, 4246368), (56, 3943056), (64, 3450174), (71, 3110016), (78, 2830912), (84, 2628704), (89, 2481024), (91, 2426496), (96, 2300116), (104, 2123184), (112, 1971528), (128, 1725087), (142, 1555008), (156, 1415456), (168, 1314352), (178, 1240512), (182, 1213248), (192, 1150058), (208, 1061592), (213, 1036672), (224, 985764), (267, 827008), (273, 808832), (284, 777504), (312, 707728), (336, 657176), (356, 620256), (364, 606624), (384, 575029), (416, 530796), (426, 518336), (448, 492882), (497, 444288), (534, 413504), (546, 404416), (568, 388752), (623, 354432), (624, 353864), (672, 328588), (712, 310128), (728, 303312), (832, 265398), (852, 259168), (896, 246441), (923, 239232), (994, 222144), (1068, 206752), (1092, 202208), (1136, 194376), (1157, 190848), (1246, 177216), (1248, 176932), (1344, 164294), (1424, 155064), (1456, 151656), (1491, 148096), (1664, 132699), (1704, 129584), (1846, 119616), (1869, 118144), (1988, 111072), (2136, 103376), (2184, 101104), (2272, 97188), (2314, 95424), (2492, 88608), (2496, 88466), (2688, 82147), (2769, 79744), (2848, 77532), (2912, 75828), (2982, 74048), (3408, 64792), (3471, 63616), (3692, 59808), (3738, 59072), (3976, 55536), (4272, 51688), (4368, 50552), (4544, 48594), (4628, 47712), (4984, 44304), (4992, 44233), (5538, 39872), (5696, 38766), (5824, 37914), (5964, 37024), (6319, 34944), (6461, 34176), (6816, 32396), (6942, 31808), (7384, 29904), (7476, 29536), (7952, 27768), (8099, 27264), (8544, 25844), (8736, 25276), (9088, 24297), (9256, 23856), (9968, 22152), (11076, 19936), (11392, 19383), (11648, 18957), (11928, 18512), (12638, 17472), (12922, 17088), (13632, 16198), (13884, 15904), (14768, 14952)]