1267280640

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:769

約数の個数: 360

約数和(自身を含む): 4807978560

約数和(自身を除く): 3540697920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 648, 680, 719, 720, 765, 768, 810, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1280, 1296, 1360, 1377, 1438, 1440, 1530, 1620, 1632, 1728, 1836, 1920, 2040, 2157, 2160, 2176, 2295, 2304, 2448, 2592, 2720, 2754, 2876, 2880, 3060, 3240, 3264, 3456, 3595, 3672, 3840, 4080, 4314, 4320, 4352, 4590, 4896, 5184, 5440, 5508, 5752, 5760, 6120, 6471, 6480, 6528, 6885, 6912, 7190, 7344, 8160, 8628, 8640, 9180, 9792, 10368, 10785, 10880, 11016, 11504, 11520, 12223, 12240, 12942, 12960, 13056, 13770, 14380, 14688, 16320, 17256, 17280, 18360, 19413, 19584, 20736, 21570, 21760, 22032, 23008, 24446, 24480, 25884, 25920, 27540, 28760, 29376, 32355, 32640, 34512, 34560, 36669, 36720, 38826, 39168, 43140, 44064, 46016, 48892, 48960, 51768, 51840, 55080, 57520, 58239, 58752, 61115, 64710, 65280, 69024, 73338, 73440, 77652, 86280, 88128, 92032, 97065, 97784, 97920, 103536, 103680, 110007, 110160, 115040, 116478, 117504, 122230, 129420, 138048, 146676, 146880, 155304, 172560, 176256, 183345, 184064, 194130, 195568, 195840, 207072, 220014, 220320, 230080, 232956, 244460, 258840, 276096, 291195, 293352, 293760, 310608, 330021, 345120, 352512, 366690, 388260, 391136, 414144, 440028, 440640, 460160, 465912, 488920, 517680, 550035, 552192, 582390, 586704, 587520, 621216, 660042, 690240, 733380, 776520, 782272, 828288, 880056, 881280, 920320, 931824, 977840, 990063, 1035360, 1100070, 1164780, 1173408, 1242432, 1320084, 1380480, 1466760, 1553040, 1564544, 1650105, 1656576, 1760112, 1762560, 1863648, 1955680, 1980126, 2070720, 2200140, 2329560, 2346816, 2484864, 2640168, 2760960, 2933520, 3106080, 3129088, 3300210, 3520224, 3727296, 3911360, 3960252, 4141440, 4400280, 4659120, 4693632, 4950315, 4969728, 5280336, 5867040, 6212160, 6600420, 7040448, 7454592, 7822720, 7920504, 8282880, 8800560, 9318240, 9387264, 9900630, 10560672, 11734080, 12424320, 13200840, 14080896, 14909184, 15645440, 15841008, 17601120, 18636480, 19801260, 21121344, 23468160, 24848640, 26401680, 28161792, 31682016, 35202240, 37272960, 39602520, 42242688, 46936320, 52803360, 63364032, 70404480, 74545920, 79205040, 84485376, 105606720, 126728064, 140808960, 158410080, 211213440, 253456128, 316820160, 422426880, 633640320, 1267280640]

約数ペア:

[(1, 1267280640), (2, 633640320), (3, 422426880), (4, 316820160), (5, 253456128), (6, 211213440), (8, 158410080), (9, 140808960), (10, 126728064), (12, 105606720), (15, 84485376), (16, 79205040), (17, 74545920), (18, 70404480), (20, 63364032), (24, 52803360), (27, 46936320), (30, 42242688), (32, 39602520), (34, 37272960), (36, 35202240), (40, 31682016), (45, 28161792), (48, 26401680), (51, 24848640), (54, 23468160), (60, 21121344), (64, 19801260), (68, 18636480), (72, 17601120), (80, 15841008), (81, 15645440), (85, 14909184), (90, 14080896), (96, 13200840), (102, 12424320), (108, 11734080), (120, 10560672), (128, 9900630), (135, 9387264), (136, 9318240), (144, 8800560), (153, 8282880), (160, 7920504), (162, 7822720), (170, 7454592), (180, 7040448), (192, 6600420), (204, 6212160), (216, 5867040), (240, 5280336), (255, 4969728), (256, 4950315), (270, 4693632), (272, 4659120), (288, 4400280), (306, 4141440), (320, 3960252), (324, 3911360), (340, 3727296), (360, 3520224), (384, 3300210), (405, 3129088), (408, 3106080), (432, 2933520), (459, 2760960), (480, 2640168), (510, 2484864), (540, 2346816), (544, 2329560), (576, 2200140), (612, 2070720), (640, 1980126), (648, 1955680), (680, 1863648), (719, 1762560), (720, 1760112), (765, 1656576), (768, 1650105), (810, 1564544), (816, 1553040), (864, 1466760), (918, 1380480), (960, 1320084), (1020, 1242432), (1080, 1173408), (1088, 1164780), (1152, 1100070), (1224, 1035360), (1280, 990063), (1296, 977840), (1360, 931824), (1377, 920320), (1438, 881280), (1440, 880056), (1530, 828288), (1620, 782272), (1632, 776520), (1728, 733380), (1836, 690240), (1920, 660042), (2040, 621216), (2157, 587520), (2160, 586704), (2176, 582390), (2295, 552192), (2304, 550035), (2448, 517680), (2592, 488920), (2720, 465912), (2754, 460160), (2876, 440640), (2880, 440028), (3060, 414144), (3240, 391136), (3264, 388260), (3456, 366690), (3595, 352512), (3672, 345120), (3840, 330021), (4080, 310608), (4314, 293760), (4320, 293352), (4352, 291195), (4590, 276096), (4896, 258840), (5184, 244460), (5440, 232956), (5508, 230080), (5752, 220320), (5760, 220014), (6120, 207072), (6471, 195840), (6480, 195568), (6528, 194130), (6885, 184064), (6912, 183345), (7190, 176256), (7344, 172560), (8160, 155304), (8628, 146880), (8640, 146676), (9180, 138048), (9792, 129420), (10368, 122230), (10785, 117504), (10880, 116478), (11016, 115040), (11504, 110160), (11520, 110007), (12223, 103680), (12240, 103536), (12942, 97920), (12960, 97784), (13056, 97065), (13770, 92032), (14380, 88128), (14688, 86280), (16320, 77652), (17256, 73440), (17280, 73338), (18360, 69024), (19413, 65280), (19584, 64710), (20736, 61115), (21570, 58752), (21760, 58239), (22032, 57520), (23008, 55080), (24446, 51840), (24480, 51768), (25884, 48960), (25920, 48892), (27540, 46016), (28760, 44064), (29376, 43140), (32355, 39168), (32640, 38826), (34512, 36720), (34560, 36669)]