1024656640

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:114

約数の個数: 324

約数和(自身を含む): 3123695988

約数和(自身を除く): 2099039348

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 49, 56, 62, 64, 68, 70, 80, 85, 98, 112, 119, 124, 128, 136, 140, 155, 160, 170, 196, 217, 224, 238, 245, 248, 256, 272, 280, 310, 320, 340, 392, 434, 448, 476, 490, 496, 527, 544, 560, 595, 620, 640, 680, 784, 833, 868, 896, 952, 961, 980, 992, 1054, 1085, 1088, 1120, 1190, 1240, 1280, 1360, 1519, 1568, 1666, 1736, 1792, 1904, 1922, 1960, 1984, 2108, 2170, 2176, 2240, 2380, 2480, 2635, 2720, 3038, 3136, 3332, 3472, 3689, 3808, 3844, 3920, 3968, 4165, 4216, 4340, 4352, 4480, 4760, 4805, 4960, 5270, 5440, 6076, 6272, 6664, 6727, 6944, 7378, 7595, 7616, 7688, 7840, 7936, 8330, 8432, 8680, 8960, 9520, 9610, 9920, 10540, 10880, 12152, 12544, 13328, 13454, 13888, 14756, 15190, 15232, 15376, 15680, 16337, 16660, 16864, 17360, 18445, 19040, 19220, 19840, 21080, 21760, 24304, 25823, 26656, 26908, 27776, 29512, 30380, 30464, 30752, 31360, 32674, 33320, 33635, 33728, 34720, 36890, 38080, 38440, 39680, 42160, 47089, 48608, 51646, 53312, 53816, 55552, 59024, 60760, 61504, 62720, 65348, 66640, 67270, 67456, 69440, 73780, 76160, 76880, 81685, 84320, 94178, 97216, 103292, 106624, 107632, 114359, 118048, 121520, 123008, 129115, 130696, 133280, 134540, 134912, 138880, 147560, 152320, 153760, 163370, 168640, 188356, 194432, 206584, 213248, 215264, 228718, 235445, 236096, 243040, 246016, 258230, 261392, 266560, 269080, 277760, 295120, 307520, 326740, 337280, 376712, 388864, 413168, 430528, 457436, 470890, 472192, 486080, 516460, 522784, 533120, 538160, 571795, 590240, 615040, 653480, 674560, 753424, 800513, 826336, 861056, 914872, 941780, 944384, 972160, 1032920, 1045568, 1066240, 1076320, 1143590, 1180480, 1230080, 1306960, 1506848, 1601026, 1652672, 1722112, 1829744, 1883560, 1944320, 2065840, 2091136, 2152640, 2287180, 2360960, 2613920, 3013696, 3202052, 3305344, 3659488, 3767120, 4002565, 4131680, 4182272, 4305280, 4574360, 4721920, 5227840, 6027392, 6404104, 6610688, 7318976, 7534240, 8005130, 8263360, 8610560, 9148720, 10455680, 12054784, 12808208, 14637952, 15068480, 16010260, 16526720, 18297440, 20911360, 25616416, 29275904, 30136960, 32020520, 33053440, 36594880, 51232832, 60273920, 64041040, 73189760, 102465664, 128082080, 146379520, 204931328, 256164160, 512328320, 1024656640]

約数ペア:

[(1, 1024656640), (2, 512328320), (4, 256164160), (5, 204931328), (7, 146379520), (8, 128082080), (10, 102465664), (14, 73189760), (16, 64041040), (17, 60273920), (20, 51232832), (28, 36594880), (31, 33053440), (32, 32020520), (34, 30136960), (35, 29275904), (40, 25616416), (49, 20911360), (56, 18297440), (62, 16526720), (64, 16010260), (68, 15068480), (70, 14637952), (80, 12808208), (85, 12054784), (98, 10455680), (112, 9148720), (119, 8610560), (124, 8263360), (128, 8005130), (136, 7534240), (140, 7318976), (155, 6610688), (160, 6404104), (170, 6027392), (196, 5227840), (217, 4721920), (224, 4574360), (238, 4305280), (245, 4182272), (248, 4131680), (256, 4002565), (272, 3767120), (280, 3659488), (310, 3305344), (320, 3202052), (340, 3013696), (392, 2613920), (434, 2360960), (448, 2287180), (476, 2152640), (490, 2091136), (496, 2065840), (527, 1944320), (544, 1883560), (560, 1829744), (595, 1722112), (620, 1652672), (640, 1601026), (680, 1506848), (784, 1306960), (833, 1230080), (868, 1180480), (896, 1143590), (952, 1076320), (961, 1066240), (980, 1045568), (992, 1032920), (1054, 972160), (1085, 944384), (1088, 941780), (1120, 914872), (1190, 861056), (1240, 826336), (1280, 800513), (1360, 753424), (1519, 674560), (1568, 653480), (1666, 615040), (1736, 590240), (1792, 571795), (1904, 538160), (1922, 533120), (1960, 522784), (1984, 516460), (2108, 486080), (2170, 472192), (2176, 470890), (2240, 457436), (2380, 430528), (2480, 413168), (2635, 388864), (2720, 376712), (3038, 337280), (3136, 326740), (3332, 307520), (3472, 295120), (3689, 277760), (3808, 269080), (3844, 266560), (3920, 261392), (3968, 258230), (4165, 246016), (4216, 243040), (4340, 236096), (4352, 235445), (4480, 228718), (4760, 215264), (4805, 213248), (4960, 206584), (5270, 194432), (5440, 188356), (6076, 168640), (6272, 163370), (6664, 153760), (6727, 152320), (6944, 147560), (7378, 138880), (7595, 134912), (7616, 134540), (7688, 133280), (7840, 130696), (7936, 129115), (8330, 123008), (8432, 121520), (8680, 118048), (8960, 114359), (9520, 107632), (9610, 106624), (9920, 103292), (10540, 97216), (10880, 94178), (12152, 84320), (12544, 81685), (13328, 76880), (13454, 76160), (13888, 73780), (14756, 69440), (15190, 67456), (15232, 67270), (15376, 66640), (15680, 65348), (16337, 62720), (16660, 61504), (16864, 60760), (17360, 59024), (18445, 55552), (19040, 53816), (19220, 53312), (19840, 51646), (21080, 48608), (21760, 47089), (24304, 42160), (25823, 39680), (26656, 38440), (26908, 38080), (27776, 36890), (29512, 34720), (30380, 33728), (30464, 33635), (30752, 33320), (31360, 32674)]