190506240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:769

約数の個数: 216

約数和(自身を含む): 688746240

約数和(自身を除く): 498240000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 719, 720, 736, 768, 828, 920, 960, 1035, 1104, 1152, 1280, 1380, 1438, 1440, 1472, 1656, 1840, 1920, 2070, 2157, 2208, 2304, 2760, 2876, 2880, 2944, 3312, 3595, 3680, 3840, 4140, 4314, 4416, 5520, 5752, 5760, 5888, 6471, 6624, 7190, 7360, 8280, 8628, 8832, 10785, 11040, 11504, 11520, 12942, 13248, 14380, 14720, 16537, 16560, 17256, 17664, 21570, 22080, 23008, 25884, 26496, 28760, 29440, 32355, 33074, 33120, 34512, 43140, 44160, 46016, 49611, 51768, 52992, 57520, 64710, 66148, 66240, 69024, 82685, 86280, 88320, 92032, 99222, 103536, 115040, 129420, 132296, 132480, 138048, 148833, 165370, 172560, 184064, 198444, 207072, 230080, 248055, 258840, 264592, 264960, 276096, 297666, 330740, 345120, 396888, 414144, 460160, 496110, 517680, 529184, 552192, 595332, 661480, 690240, 744165, 793776, 828288, 920320, 992220, 1035360, 1058368, 1190664, 1322960, 1380480, 1488330, 1587552, 1656576, 1984440, 2070720, 2116736, 2381328, 2645920, 2760960, 2976660, 3175104, 3968880, 4141440, 4233472, 4762656, 5291840, 5953320, 6350208, 7937760, 8282880, 9525312, 10583680, 11906640, 12700416, 15875520, 19050624, 21167360, 23813280, 31751040, 38101248, 47626560, 63502080, 95253120, 190506240]

約数ペア:

[(1, 190506240), (2, 95253120), (3, 63502080), (4, 47626560), (5, 38101248), (6, 31751040), (8, 23813280), (9, 21167360), (10, 19050624), (12, 15875520), (15, 12700416), (16, 11906640), (18, 10583680), (20, 9525312), (23, 8282880), (24, 7937760), (30, 6350208), (32, 5953320), (36, 5291840), (40, 4762656), (45, 4233472), (46, 4141440), (48, 3968880), (60, 3175104), (64, 2976660), (69, 2760960), (72, 2645920), (80, 2381328), (90, 2116736), (92, 2070720), (96, 1984440), (115, 1656576), (120, 1587552), (128, 1488330), (138, 1380480), (144, 1322960), (160, 1190664), (180, 1058368), (184, 1035360), (192, 992220), (207, 920320), (230, 828288), (240, 793776), (256, 744165), (276, 690240), (288, 661480), (320, 595332), (345, 552192), (360, 529184), (368, 517680), (384, 496110), (414, 460160), (460, 414144), (480, 396888), (552, 345120), (576, 330740), (640, 297666), (690, 276096), (719, 264960), (720, 264592), (736, 258840), (768, 248055), (828, 230080), (920, 207072), (960, 198444), (1035, 184064), (1104, 172560), (1152, 165370), (1280, 148833), (1380, 138048), (1438, 132480), (1440, 132296), (1472, 129420), (1656, 115040), (1840, 103536), (1920, 99222), (2070, 92032), (2157, 88320), (2208, 86280), (2304, 82685), (2760, 69024), (2876, 66240), (2880, 66148), (2944, 64710), (3312, 57520), (3595, 52992), (3680, 51768), (3840, 49611), (4140, 46016), (4314, 44160), (4416, 43140), (5520, 34512), (5752, 33120), (5760, 33074), (5888, 32355), (6471, 29440), (6624, 28760), (7190, 26496), (7360, 25884), (8280, 23008), (8628, 22080), (8832, 21570), (10785, 17664), (11040, 17256), (11504, 16560), (11520, 16537), (12942, 14720), (13248, 14380)]