206173440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1627}}^1$

素因数の和:1665

約数の個数: 216

約数和(自身を含む): 778665888

約数和(自身を除く): 572492448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1627, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3168, 3254, 3520, 3840, 3960, 4224, 4881, 5280, 5760, 6336, 6508, 7040, 7920, 8135, 8448, 9762, 10560, 11520, 12672, 13016, 14080, 14643, 15840, 16270, 17897, 19524, 21120, 24405, 25344, 26032, 29286, 31680, 32540, 35794, 39048, 42240, 48810, 52064, 53691, 58572, 63360, 65080, 71588, 73215, 78096, 89485, 97620, 104128, 107382, 117144, 126720, 130160, 143176, 146430, 156192, 161073, 178970, 195240, 208256, 214764, 234288, 260320, 268455, 286352, 292860, 312384, 322146, 357940, 390480, 416512, 429528, 468576, 520640, 536910, 572704, 585720, 624768, 644292, 715880, 780960, 805365, 859056, 937152, 1041280, 1073820, 1145408, 1171440, 1249536, 1288584, 1431760, 1561920, 1610730, 1718112, 1874304, 2082560, 2147640, 2290816, 2342880, 2577168, 2863520, 3123840, 3221460, 3436224, 3748608, 4295280, 4581632, 4685760, 5154336, 5727040, 6247680, 6442920, 6872448, 8590560, 9371520, 10308672, 11454080, 12885840, 13744896, 17181120, 18743040, 20617344, 22908160, 25771680, 34362240, 41234688, 51543360, 68724480, 103086720, 206173440]

約数ペア:

[(1, 206173440), (2, 103086720), (3, 68724480), (4, 51543360), (5, 41234688), (6, 34362240), (8, 25771680), (9, 22908160), (10, 20617344), (11, 18743040), (12, 17181120), (15, 13744896), (16, 12885840), (18, 11454080), (20, 10308672), (22, 9371520), (24, 8590560), (30, 6872448), (32, 6442920), (33, 6247680), (36, 5727040), (40, 5154336), (44, 4685760), (45, 4581632), (48, 4295280), (55, 3748608), (60, 3436224), (64, 3221460), (66, 3123840), (72, 2863520), (80, 2577168), (88, 2342880), (90, 2290816), (96, 2147640), (99, 2082560), (110, 1874304), (120, 1718112), (128, 1610730), (132, 1561920), (144, 1431760), (160, 1288584), (165, 1249536), (176, 1171440), (180, 1145408), (192, 1073820), (198, 1041280), (220, 937152), (240, 859056), (256, 805365), (264, 780960), (288, 715880), (320, 644292), (330, 624768), (352, 585720), (360, 572704), (384, 536910), (396, 520640), (440, 468576), (480, 429528), (495, 416512), (528, 390480), (576, 357940), (640, 322146), (660, 312384), (704, 292860), (720, 286352), (768, 268455), (792, 260320), (880, 234288), (960, 214764), (990, 208256), (1056, 195240), (1152, 178970), (1280, 161073), (1320, 156192), (1408, 146430), (1440, 143176), (1584, 130160), (1627, 126720), (1760, 117144), (1920, 107382), (1980, 104128), (2112, 97620), (2304, 89485), (2640, 78096), (2816, 73215), (2880, 71588), (3168, 65080), (3254, 63360), (3520, 58572), (3840, 53691), (3960, 52064), (4224, 48810), (4881, 42240), (5280, 39048), (5760, 35794), (6336, 32540), (6508, 31680), (7040, 29286), (7920, 26032), (8135, 25344), (8448, 24405), (9762, 21120), (10560, 19524), (11520, 17897), (12672, 16270), (13016, 15840), (14080, 14643)]