201290880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:927

約数の個数: 256

約数和(自身を含む): 777288960

約数和(自身を除く): 575998080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 881, 896, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1762, 1785, 1904, 1920, 2040, 2176, 2240, 2380, 2643, 2688, 2720, 2856, 3264, 3360, 3524, 3570, 3808, 4080, 4405, 4480, 4760, 5286, 5440, 5712, 6167, 6528, 6720, 7048, 7140, 7616, 8160, 8810, 9520, 10572, 10880, 11424, 12334, 13215, 13440, 14096, 14280, 14977, 15232, 16320, 17620, 18501, 19040, 21144, 22848, 24668, 26430, 28192, 28560, 29954, 30835, 32640, 35240, 37002, 38080, 42288, 44931, 45696, 49336, 52860, 56384, 57120, 59908, 61670, 70480, 74004, 74885, 76160, 84576, 89862, 92505, 98672, 104839, 105720, 112768, 114240, 119816, 123340, 140960, 148008, 149770, 169152, 179724, 185010, 197344, 209678, 211440, 224655, 228480, 239632, 246680, 281920, 296016, 299540, 314517, 338304, 359448, 370020, 394688, 419356, 422880, 449310, 479264, 493360, 524195, 563840, 592032, 599080, 629034, 718896, 740040, 789376, 838712, 845760, 898620, 958528, 986720, 1048390, 1184064, 1198160, 1258068, 1437792, 1480080, 1572585, 1677424, 1691520, 1797240, 1917056, 1973440, 2096780, 2368128, 2396320, 2516136, 2875584, 2960160, 3145170, 3354848, 3594480, 3946880, 4193560, 4792640, 5032272, 5751168, 5920320, 6290340, 6709696, 7188960, 8387120, 9585280, 10064544, 11840640, 12580680, 13419392, 14377920, 16774240, 20129088, 25161360, 28755840, 33548480, 40258176, 50322720, 67096960, 100645440, 201290880]

約数ペア:

[(1, 201290880), (2, 100645440), (3, 67096960), (4, 50322720), (5, 40258176), (6, 33548480), (7, 28755840), (8, 25161360), (10, 20129088), (12, 16774240), (14, 14377920), (15, 13419392), (16, 12580680), (17, 11840640), (20, 10064544), (21, 9585280), (24, 8387120), (28, 7188960), (30, 6709696), (32, 6290340), (34, 5920320), (35, 5751168), (40, 5032272), (42, 4792640), (48, 4193560), (51, 3946880), (56, 3594480), (60, 3354848), (64, 3145170), (68, 2960160), (70, 2875584), (80, 2516136), (84, 2396320), (85, 2368128), (96, 2096780), (102, 1973440), (105, 1917056), (112, 1797240), (119, 1691520), (120, 1677424), (128, 1572585), (136, 1480080), (140, 1437792), (160, 1258068), (168, 1198160), (170, 1184064), (192, 1048390), (204, 986720), (210, 958528), (224, 898620), (238, 845760), (240, 838712), (255, 789376), (272, 740040), (280, 718896), (320, 629034), (336, 599080), (340, 592032), (357, 563840), (384, 524195), (408, 493360), (420, 479264), (448, 449310), (476, 422880), (480, 419356), (510, 394688), (544, 370020), (560, 359448), (595, 338304), (640, 314517), (672, 299540), (680, 296016), (714, 281920), (816, 246680), (840, 239632), (881, 228480), (896, 224655), (952, 211440), (960, 209678), (1020, 197344), (1088, 185010), (1120, 179724), (1190, 169152), (1344, 149770), (1360, 148008), (1428, 140960), (1632, 123340), (1680, 119816), (1762, 114240), (1785, 112768), (1904, 105720), (1920, 104839), (2040, 98672), (2176, 92505), (2240, 89862), (2380, 84576), (2643, 76160), (2688, 74885), (2720, 74004), (2856, 70480), (3264, 61670), (3360, 59908), (3524, 57120), (3570, 56384), (3808, 52860), (4080, 49336), (4405, 45696), (4480, 44931), (4760, 42288), (5286, 38080), (5440, 37002), (5712, 35240), (6167, 32640), (6528, 30835), (6720, 29954), (7048, 28560), (7140, 28192), (7616, 26430), (8160, 24668), (8810, 22848), (9520, 21144), (10572, 19040), (10880, 18501), (11424, 17620), (12334, 16320), (13215, 15232), (13440, 14977), (14096, 14280)]