9018638720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9109}}^1$

素因数の和:9165

約数の個数: 256

約数和(自身を含む): 28099612800

約数和(自身を除く): 19080974080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 64, 65, 68, 70, 80, 85, 91, 104, 112, 119, 128, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 260, 272, 280, 320, 340, 364, 416, 442, 448, 455, 476, 520, 544, 560, 595, 640, 680, 728, 832, 884, 896, 910, 952, 1040, 1088, 1105, 1120, 1190, 1360, 1456, 1547, 1664, 1768, 1820, 1904, 2080, 2176, 2210, 2240, 2380, 2720, 2912, 3094, 3536, 3640, 3808, 4160, 4420, 4480, 4760, 5440, 5824, 6188, 7072, 7280, 7616, 7735, 8320, 8840, 9109, 9520, 10880, 11648, 12376, 14144, 14560, 15232, 15470, 17680, 18218, 19040, 24752, 28288, 29120, 30940, 35360, 36436, 38080, 45545, 49504, 58240, 61880, 63763, 70720, 72872, 76160, 91090, 99008, 118417, 123760, 127526, 141440, 145744, 154853, 182180, 198016, 236834, 247520, 255052, 291488, 309706, 318815, 364360, 473668, 495040, 510104, 582976, 592085, 619412, 637630, 728720, 774265, 828919, 947336, 990080, 1020208, 1083971, 1165952, 1184170, 1238824, 1275260, 1457440, 1548530, 1657838, 1894672, 2013089, 2040416, 2167942, 2368340, 2477648, 2550520, 2914880, 3097060, 3315676, 3789344, 4026178, 4080832, 4144595, 4335884, 4736680, 4955296, 5101040, 5419855, 5829760, 6194120, 6631352, 7578688, 8052356, 8161664, 8289190, 8671768, 9473360, 9910592, 10065445, 10202080, 10839710, 12388240, 13262704, 14091623, 15157376, 16104712, 16578380, 17343536, 18946720, 19821184, 20130890, 20404160, 21679420, 24776480, 26525408, 28183246, 32209424, 33156760, 34687072, 37893440, 40261780, 40808320, 43358840, 49552960, 53050816, 56366492, 64418848, 66313520, 69374144, 70458115, 75786880, 80523560, 86717680, 99105920, 106101632, 112732984, 128837696, 132627040, 138748288, 140916230, 161047120, 173435360, 225465968, 257675392, 265254080, 281832460, 322094240, 346870720, 450931936, 530508160, 563664920, 644188480, 693741440, 901863872, 1127329840, 1288376960, 1803727744, 2254659680, 4509319360, 9018638720]

約数ペア:

[(1, 9018638720), (2, 4509319360), (4, 2254659680), (5, 1803727744), (7, 1288376960), (8, 1127329840), (10, 901863872), (13, 693741440), (14, 644188480), (16, 563664920), (17, 530508160), (20, 450931936), (26, 346870720), (28, 322094240), (32, 281832460), (34, 265254080), (35, 257675392), (40, 225465968), (52, 173435360), (56, 161047120), (64, 140916230), (65, 138748288), (68, 132627040), (70, 128837696), (80, 112732984), (85, 106101632), (91, 99105920), (104, 86717680), (112, 80523560), (119, 75786880), (128, 70458115), (130, 69374144), (136, 66313520), (140, 64418848), (160, 56366492), (170, 53050816), (182, 49552960), (208, 43358840), (221, 40808320), (224, 40261780), (238, 37893440), (260, 34687072), (272, 33156760), (280, 32209424), (320, 28183246), (340, 26525408), (364, 24776480), (416, 21679420), (442, 20404160), (448, 20130890), (455, 19821184), (476, 18946720), (520, 17343536), (544, 16578380), (560, 16104712), (595, 15157376), (640, 14091623), (680, 13262704), (728, 12388240), (832, 10839710), (884, 10202080), (896, 10065445), (910, 9910592), (952, 9473360), (1040, 8671768), (1088, 8289190), (1105, 8161664), (1120, 8052356), (1190, 7578688), (1360, 6631352), (1456, 6194120), (1547, 5829760), (1664, 5419855), (1768, 5101040), (1820, 4955296), (1904, 4736680), (2080, 4335884), (2176, 4144595), (2210, 4080832), (2240, 4026178), (2380, 3789344), (2720, 3315676), (2912, 3097060), (3094, 2914880), (3536, 2550520), (3640, 2477648), (3808, 2368340), (4160, 2167942), (4420, 2040416), (4480, 2013089), (4760, 1894672), (5440, 1657838), (5824, 1548530), (6188, 1457440), (7072, 1275260), (7280, 1238824), (7616, 1184170), (7735, 1165952), (8320, 1083971), (8840, 1020208), (9109, 990080), (9520, 947336), (10880, 828919), (11648, 774265), (12376, 728720), (14144, 637630), (14560, 619412), (15232, 592085), (15470, 582976), (17680, 510104), (18218, 495040), (19040, 473668), (24752, 364360), (28288, 318815), (29120, 309706), (30940, 291488), (35360, 255052), (36436, 247520), (38080, 236834), (45545, 198016), (49504, 182180), (58240, 154853), (61880, 145744), (63763, 141440), (70720, 127526), (72872, 123760), (76160, 118417), (91090, 99008)]