1284640560

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:382

約数の個数: 400

約数和(自身を含む): 5162336256

約数和(自身を除く): 3877695696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 127, 135, 140, 144, 162, 168, 180, 189, 210, 216, 223, 240, 252, 254, 270, 280, 315, 324, 336, 360, 378, 381, 405, 420, 432, 446, 504, 508, 540, 560, 567, 630, 635, 648, 669, 720, 756, 762, 810, 840, 889, 892, 945, 1008, 1016, 1080, 1115, 1134, 1143, 1260, 1270, 1296, 1338, 1512, 1524, 1561, 1620, 1680, 1778, 1784, 1890, 1905, 2007, 2032, 2160, 2230, 2268, 2286, 2520, 2540, 2667, 2676, 2835, 3024, 3048, 3122, 3240, 3345, 3429, 3556, 3568, 3780, 3810, 4014, 4445, 4460, 4536, 4572, 4683, 5040, 5080, 5334, 5352, 5670, 5715, 6021, 6096, 6244, 6480, 6690, 6858, 7112, 7560, 7620, 7805, 8001, 8028, 8890, 8920, 9072, 9144, 9366, 10035, 10160, 10287, 10668, 10704, 11340, 11430, 12042, 12488, 13335, 13380, 13716, 14049, 14224, 15120, 15240, 15610, 16002, 16056, 17145, 17780, 17840, 18063, 18288, 18732, 20070, 20574, 21336, 22680, 22860, 23415, 24003, 24084, 24976, 26670, 26760, 27432, 28098, 28321, 30105, 30480, 31220, 32004, 32112, 34290, 35560, 36126, 37464, 40005, 40140, 41148, 42147, 42672, 45360, 45720, 46830, 48006, 48168, 51435, 53340, 53520, 54864, 56196, 56642, 60210, 62440, 64008, 68580, 70245, 71120, 72009, 72252, 74928, 80010, 80280, 82296, 84294, 84963, 90315, 91440, 93660, 96012, 96336, 102870, 106680, 112392, 113284, 120015, 120420, 124880, 126441, 128016, 137160, 140490, 141605, 144018, 144504, 160020, 160560, 164592, 168588, 169926, 180630, 187320, 192024, 198247, 205740, 210735, 213360, 224784, 226568, 240030, 240840, 252882, 254889, 274320, 280980, 283210, 288036, 289008, 320040, 337176, 339852, 360045, 361260, 374640, 384048, 396494, 411480, 421470, 424815, 453136, 480060, 481680, 505764, 509778, 561960, 566420, 576072, 594741, 632205, 640080, 674352, 679704, 720090, 722520, 764667, 792988, 822960, 842940, 849630, 960120, 991235, 1011528, 1019556, 1123920, 1132840, 1152144, 1189482, 1264410, 1274445, 1359408, 1440180, 1445040, 1529334, 1585976, 1685880, 1699260, 1784223, 1920240, 1982470, 2023056, 2039112, 2265680, 2294001, 2378964, 2528820, 2548890, 2880360, 2973705, 3058668, 3171952, 3371760, 3398520, 3568446, 3823335, 3964940, 4078224, 4588002, 4757928, 5057640, 5097780, 5352669, 5760720, 5947410, 6117336, 6797040, 7136892, 7646670, 7929880, 8921115, 9176004, 9515856, 10115280, 10195560, 10705338, 11470005, 11894820, 12234672, 14273784, 15293340, 15859760, 16058007, 17842230, 18352008, 20391120, 21410676, 22940010, 23789640, 26763345, 28547568, 30586680, 32116014, 35684460, 36704016, 42821352, 45880020, 47579280, 53526690, 61173360, 64232028, 71368920, 80290035, 85642704, 91760040, 107053380, 128464056, 142737840, 160580070, 183520080, 214106760, 256928112, 321160140, 428213520, 642320280, 1284640560]

約数ペア:

[(1, 1284640560), (2, 642320280), (3, 428213520), (4, 321160140), (5, 256928112), (6, 214106760), (7, 183520080), (8, 160580070), (9, 142737840), (10, 128464056), (12, 107053380), (14, 91760040), (15, 85642704), (16, 80290035), (18, 71368920), (20, 64232028), (21, 61173360), (24, 53526690), (27, 47579280), (28, 45880020), (30, 42821352), (35, 36704016), (36, 35684460), (40, 32116014), (42, 30586680), (45, 28547568), (48, 26763345), (54, 23789640), (56, 22940010), (60, 21410676), (63, 20391120), (70, 18352008), (72, 17842230), (80, 16058007), (81, 15859760), (84, 15293340), (90, 14273784), (105, 12234672), (108, 11894820), (112, 11470005), (120, 10705338), (126, 10195560), (127, 10115280), (135, 9515856), (140, 9176004), (144, 8921115), (162, 7929880), (168, 7646670), (180, 7136892), (189, 6797040), (210, 6117336), (216, 5947410), (223, 5760720), (240, 5352669), (252, 5097780), (254, 5057640), (270, 4757928), (280, 4588002), (315, 4078224), (324, 3964940), (336, 3823335), (360, 3568446), (378, 3398520), (381, 3371760), (405, 3171952), (420, 3058668), (432, 2973705), (446, 2880360), (504, 2548890), (508, 2528820), (540, 2378964), (560, 2294001), (567, 2265680), (630, 2039112), (635, 2023056), (648, 1982470), (669, 1920240), (720, 1784223), (756, 1699260), (762, 1685880), (810, 1585976), (840, 1529334), (889, 1445040), (892, 1440180), (945, 1359408), (1008, 1274445), (1016, 1264410), (1080, 1189482), (1115, 1152144), (1134, 1132840), (1143, 1123920), (1260, 1019556), (1270, 1011528), (1296, 991235), (1338, 960120), (1512, 849630), (1524, 842940), (1561, 822960), (1620, 792988), (1680, 764667), (1778, 722520), (1784, 720090), (1890, 679704), (1905, 674352), (2007, 640080), (2032, 632205), (2160, 594741), (2230, 576072), (2268, 566420), (2286, 561960), (2520, 509778), (2540, 505764), (2667, 481680), (2676, 480060), (2835, 453136), (3024, 424815), (3048, 421470), (3122, 411480), (3240, 396494), (3345, 384048), (3429, 374640), (3556, 361260), (3568, 360045), (3780, 339852), (3810, 337176), (4014, 320040), (4445, 289008), (4460, 288036), (4536, 283210), (4572, 280980), (4683, 274320), (5040, 254889), (5080, 252882), (5334, 240840), (5352, 240030), (5670, 226568), (5715, 224784), (6021, 213360), (6096, 210735), (6244, 205740), (6480, 198247), (6690, 192024), (6858, 187320), (7112, 180630), (7560, 169926), (7620, 168588), (7805, 164592), (8001, 160560), (8028, 160020), (8890, 144504), (8920, 144018), (9072, 141605), (9144, 140490), (9366, 137160), (10035, 128016), (10160, 126441), (10287, 124880), (10668, 120420), (10704, 120015), (11340, 113284), (11430, 112392), (12042, 106680), (12488, 102870), (13335, 96336), (13380, 96012), (13716, 93660), (14049, 91440), (14224, 90315), (15120, 84963), (15240, 84294), (15610, 82296), (16002, 80280), (16056, 80010), (17145, 74928), (17780, 72252), (17840, 72009), (18063, 71120), (18288, 70245), (18732, 68580), (20070, 64008), (20574, 62440), (21336, 60210), (22680, 56642), (22860, 56196), (23415, 54864), (24003, 53520), (24084, 53340), (24976, 51435), (26670, 48168), (26760, 48006), (27432, 46830), (28098, 45720), (28321, 45360), (30105, 42672), (30480, 42147), (31220, 41148), (32004, 40140), (32112, 40005), (34290, 37464), (35560, 36126)]