2912782371840

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17791}}^1$

素因数の和:17869

約数の個数: 1056

約数和(自身を含む): 12272158679040

約数和(自身を除く): 9359376307200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 19, 20, 22, 24, 30, 32, 33, 34, 36, 38, 40, 44, 45, 48, 51, 55, 57, 60, 64, 66, 68, 72, 76, 80, 85, 88, 90, 95, 96, 99, 102, 110, 114, 120, 128, 132, 136, 144, 152, 153, 160, 165, 170, 171, 176, 180, 187, 190, 192, 198, 204, 209, 220, 228, 240, 255, 256, 264, 272, 285, 288, 304, 306, 320, 323, 330, 340, 342, 352, 360, 374, 380, 384, 396, 408, 418, 440, 456, 480, 495, 510, 512, 528, 544, 561, 570, 576, 608, 612, 627, 640, 646, 660, 680, 684, 704, 720, 748, 760, 765, 768, 792, 816, 836, 855, 880, 912, 935, 960, 969, 990, 1020, 1024, 1045, 1056, 1088, 1122, 1140, 1152, 1216, 1224, 1254, 1280, 1292, 1320, 1360, 1368, 1408, 1440, 1496, 1520, 1530, 1536, 1584, 1615, 1632, 1672, 1683, 1710, 1760, 1824, 1870, 1881, 1920, 1938, 1980, 2040, 2090, 2112, 2176, 2244, 2280, 2304, 2432, 2448, 2508, 2560, 2584, 2640, 2720, 2736, 2805, 2816, 2880, 2907, 2992, 3040, 3060, 3072, 3135, 3168, 3230, 3264, 3344, 3366, 3420, 3520, 3553, 3648, 3740, 3762, 3840, 3876, 3960, 4080, 4180, 4224, 4352, 4488, 4560, 4608, 4845, 4864, 4896, 5016, 5120, 5168, 5280, 5440, 5472, 5610, 5632, 5760, 5814, 5984, 6080, 6120, 6270, 6336, 6460, 6528, 6688, 6732, 6840, 7040, 7106, 7296, 7480, 7524, 7680, 7752, 7920, 8160, 8360, 8415, 8448, 8704, 8976, 9120, 9216, 9405, 9690, 9728, 9792, 10032, 10336, 10560, 10659, 10880, 10944, 11220, 11264, 11520, 11628, 11968, 12160, 12240, 12540, 12672, 12920, 13056, 13376, 13464, 13680, 14080, 14212, 14535, 14592, 14960, 15048, 15360, 15504, 15840, 16320, 16720, 16830, 16896, 17408, 17765, 17791, 17952, 18240, 18810, 19380, 19456, 19584, 20064, 20672, 21120, 21318, 21760, 21888, 22440, 23040, 23256, 23936, 24320, 24480, 25080, 25344, 25840, 26112, 26752, 26928, 27360, 28160, 28424, 29070, 29184, 29920, 30096, 31008, 31680, 31977, 32640, 33440, 33660, 33792, 35530, 35582, 35904, 36480, 37620, 38760, 39168, 40128, 41344, 42240, 42636, 43520, 43776, 44880, 46080, 46512, 47872, 48640, 48960, 50160, 50688, 51680, 52224, 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約数ペア:

[(1, 2912782371840), (2, 1456391185920), (3, 970927457280), (4, 728195592960), (5, 582556474368), (6, 485463728640), (8, 364097796480), (9, 323642485760), (10, 291278237184), (11, 264798397440), (12, 242731864320), (15, 194185491456), (16, 182048898240), (17, 171340139520), (18, 161821242880), (19, 153304335360), (20, 145639118592), (22, 132399198720), (24, 121365932160), (30, 97092745728), (32, 91024449120), (33, 88266132480), (34, 85670069760), (36, 80910621440), (38, 76652167680), (40, 72819559296), (44, 66199599360), (45, 64728497152), (48, 60682966080), (51, 57113379840), (55, 52959679488), (57, 51101445120), (60, 48546372864), (64, 45512224560), (66, 44133066240), (68, 42835034880), (72, 40455310720), (76, 38326083840), (80, 36409779648), (85, 34268027904), (88, 33099799680), (90, 32364248576), (95, 30660867072), (96, 30341483040), (99, 29422044160), (102, 28556689920), (110, 26479839744), (114, 25550722560), (120, 24273186432), (128, 22756112280), (132, 22066533120), (136, 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