284693760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1941

約数の個数: 216

約数和(自身を含む): 1061338824

約数和(自身を除く): 776645064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1901, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3744, 3802, 3840, 4160, 4680, 4992, 5703, 5760, 6240, 7488, 7604, 8320, 9360, 9505, 9984, 11406, 11520, 12480, 14976, 15208, 16640, 17109, 18720, 19010, 22812, 24713, 24960, 28515, 29952, 30416, 34218, 37440, 38020, 45624, 49426, 49920, 57030, 60832, 68436, 74139, 74880, 76040, 85545, 91248, 98852, 114060, 121664, 123565, 136872, 148278, 149760, 152080, 171090, 182496, 197704, 222417, 228120, 243328, 247130, 273744, 296556, 304160, 342180, 364992, 370695, 395408, 444834, 456240, 486656, 494260, 547488, 593112, 608320, 684360, 729984, 741390, 790816, 889668, 912480, 988520, 1094976, 1112085, 1186224, 1216640, 1368720, 1459968, 1482780, 1581632, 1779336, 1824960, 1977040, 2189952, 2224170, 2372448, 2433280, 2737440, 2965560, 3163264, 3558672, 3649920, 3954080, 4379904, 4448340, 4744896, 5474880, 5931120, 6326528, 7117344, 7299840, 7908160, 8896680, 9489792, 10949760, 11862240, 14234688, 15816320, 17793360, 18979584, 21899520, 23724480, 28469376, 31632640, 35586720, 47448960, 56938752, 71173440, 94897920, 142346880, 284693760]

約数ペア:

[(1, 284693760), (2, 142346880), (3, 94897920), (4, 71173440), (5, 56938752), (6, 47448960), (8, 35586720), (9, 31632640), (10, 28469376), (12, 23724480), (13, 21899520), (15, 18979584), (16, 17793360), (18, 15816320), (20, 14234688), (24, 11862240), (26, 10949760), (30, 9489792), (32, 8896680), (36, 7908160), (39, 7299840), (40, 7117344), (45, 6326528), (48, 5931120), (52, 5474880), (60, 4744896), (64, 4448340), (65, 4379904), (72, 3954080), (78, 3649920), (80, 3558672), (90, 3163264), (96, 2965560), (104, 2737440), (117, 2433280), (120, 2372448), (128, 2224170), (130, 2189952), (144, 1977040), (156, 1824960), (160, 1779336), (180, 1581632), (192, 1482780), (195, 1459968), (208, 1368720), (234, 1216640), (240, 1186224), (256, 1112085), (260, 1094976), (288, 988520), (312, 912480), (320, 889668), (360, 790816), (384, 741390), (390, 729984), (416, 684360), (468, 608320), (480, 593112), (520, 547488), (576, 494260), (585, 486656), (624, 456240), (640, 444834), (720, 395408), (768, 370695), (780, 364992), (832, 342180), (936, 304160), (960, 296556), (1040, 273744), (1152, 247130), (1170, 243328), (1248, 228120), (1280, 222417), (1440, 197704), (1560, 182496), (1664, 171090), (1872, 152080), (1901, 149760), (1920, 148278), (2080, 136872), (2304, 123565), (2340, 121664), (2496, 114060), (2880, 98852), (3120, 91248), (3328, 85545), (3744, 76040), (3802, 74880), (3840, 74139), (4160, 68436), (4680, 60832), (4992, 57030), (5703, 49920), (5760, 49426), (6240, 45624), (7488, 38020), (7604, 37440), (8320, 34218), (9360, 30416), (9505, 29952), (9984, 28515), (11406, 24960), (11520, 24713), (12480, 22812), (14976, 19010), (15208, 18720), (16640, 17109)]