220332672

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:423

約数の個数: 192

約数和(自身を含む): 735134400

約数和(自身を除く): 514801728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 89, 96, 112, 126, 128, 144, 168, 178, 192, 224, 252, 267, 288, 307, 336, 356, 384, 448, 504, 534, 576, 614, 623, 672, 712, 801, 896, 921, 1008, 1068, 1152, 1228, 1246, 1344, 1424, 1602, 1842, 1869, 2016, 2136, 2149, 2456, 2492, 2688, 2763, 2848, 3204, 3684, 3738, 4032, 4272, 4298, 4912, 4984, 5526, 5607, 5696, 6408, 6447, 7368, 7476, 8064, 8544, 8596, 9824, 9968, 11052, 11214, 11392, 12816, 12894, 14736, 14952, 17088, 17192, 19341, 19648, 19936, 22104, 22428, 25632, 25788, 27323, 29472, 29904, 34176, 34384, 38682, 39296, 39872, 44208, 44856, 51264, 51576, 54646, 58944, 59808, 68768, 77364, 79744, 81969, 88416, 89712, 102528, 103152, 109292, 117888, 119616, 137536, 154728, 163938, 176832, 179424, 191261, 206304, 218584, 239232, 245907, 275072, 309456, 327876, 353664, 358848, 382522, 412608, 437168, 491814, 573783, 618912, 655752, 717696, 765044, 825216, 874336, 983628, 1147566, 1237824, 1311504, 1530088, 1721349, 1748672, 1967256, 2295132, 2475648, 2623008, 3060176, 3442698, 3497344, 3934512, 4590264, 5246016, 6120352, 6885396, 7869024, 9180528, 10492032, 12240704, 13770792, 15738048, 18361056, 24481408, 27541584, 31476096, 36722112, 55083168, 73444224, 110166336, 220332672]

約数ペア:

[(1, 220332672), (2, 110166336), (3, 73444224), (4, 55083168), (6, 36722112), (7, 31476096), (8, 27541584), (9, 24481408), (12, 18361056), (14, 15738048), (16, 13770792), (18, 12240704), (21, 10492032), (24, 9180528), (28, 7869024), (32, 6885396), (36, 6120352), (42, 5246016), (48, 4590264), (56, 3934512), (63, 3497344), (64, 3442698), (72, 3060176), (84, 2623008), (89, 2475648), (96, 2295132), (112, 1967256), (126, 1748672), (128, 1721349), (144, 1530088), (168, 1311504), (178, 1237824), (192, 1147566), (224, 983628), (252, 874336), (267, 825216), (288, 765044), (307, 717696), (336, 655752), (356, 618912), (384, 573783), (448, 491814), (504, 437168), (534, 412608), (576, 382522), (614, 358848), (623, 353664), (672, 327876), (712, 309456), (801, 275072), (896, 245907), (921, 239232), (1008, 218584), (1068, 206304), (1152, 191261), (1228, 179424), (1246, 176832), (1344, 163938), (1424, 154728), (1602, 137536), (1842, 119616), (1869, 117888), (2016, 109292), (2136, 103152), (2149, 102528), (2456, 89712), (2492, 88416), (2688, 81969), (2763, 79744), (2848, 77364), (3204, 68768), (3684, 59808), (3738, 58944), (4032, 54646), (4272, 51576), (4298, 51264), (4912, 44856), (4984, 44208), (5526, 39872), (5607, 39296), (5696, 38682), (6408, 34384), (6447, 34176), (7368, 29904), (7476, 29472), (8064, 27323), (8544, 25788), (8596, 25632), (9824, 22428), (9968, 22104), (11052, 19936), (11214, 19648), (11392, 19341), (12816, 17192), (12894, 17088), (14736, 14952)]