1428065280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1871

約数の個数: 264

約数和(自身を含む): 5242154112

約数和(自身を除く): 3814088832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1024, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1823, 1920, 2040, 2176, 2304, 2448, 2560, 2720, 2880, 3060, 3072, 3264, 3646, 3840, 4080, 4352, 4608, 4896, 5120, 5440, 5469, 5760, 6120, 6528, 7292, 7680, 8160, 8704, 9115, 9216, 9792, 10880, 10938, 11520, 12240, 13056, 14584, 15360, 16320, 16407, 17408, 18230, 19584, 21760, 21876, 23040, 24480, 26112, 27345, 29168, 30991, 32640, 32814, 36460, 39168, 43520, 43752, 46080, 48960, 52224, 54690, 58336, 61982, 65280, 65628, 72920, 78336, 82035, 87040, 87504, 92973, 97920, 109380, 116672, 123964, 130560, 131256, 145840, 154955, 156672, 164070, 175008, 185946, 195840, 218760, 233344, 247928, 261120, 262512, 278919, 291680, 309910, 328140, 350016, 371892, 391680, 437520, 464865, 466688, 495856, 525024, 557838, 583360, 619820, 656280, 700032, 743784, 783360, 875040, 929730, 933376, 991712, 1050048, 1115676, 1166720, 1239640, 1312560, 1394595, 1400064, 1487568, 1750080, 1859460, 1866752, 1983424, 2100096, 2231352, 2333440, 2479280, 2625120, 2789190, 2800128, 2975136, 3500160, 3718920, 3966848, 4200192, 4462704, 4666880, 4958560, 5250240, 5578380, 5600256, 5950272, 7000320, 7437840, 7933696, 8400384, 8925408, 9333760, 9917120, 10500480, 11156760, 11900544, 14000640, 14875680, 15867392, 16800768, 17850816, 19834240, 21000960, 22313520, 23801088, 28001280, 29751360, 31734784, 35701632, 39668480, 42001920, 44627040, 47602176, 59502720, 71403264, 79336960, 84003840, 89254080, 95204352, 119005440, 142806528, 158673920, 178508160, 238010880, 285613056, 357016320, 476021760, 714032640, 1428065280]

約数ペア:

[(1, 1428065280), (2, 714032640), (3, 476021760), (4, 357016320), (5, 285613056), (6, 238010880), (8, 178508160), (9, 158673920), (10, 142806528), (12, 119005440), (15, 95204352), (16, 89254080), (17, 84003840), (18, 79336960), (20, 71403264), (24, 59502720), (30, 47602176), (32, 44627040), (34, 42001920), (36, 39668480), (40, 35701632), (45, 31734784), (48, 29751360), (51, 28001280), (60, 23801088), (64, 22313520), (68, 21000960), (72, 19834240), (80, 17850816), (85, 16800768), (90, 15867392), (96, 14875680), (102, 14000640), (120, 11900544), (128, 11156760), (136, 10500480), (144, 9917120), (153, 9333760), (160, 8925408), (170, 8400384), (180, 7933696), (192, 7437840), (204, 7000320), (240, 5950272), (255, 5600256), (256, 5578380), (272, 5250240), (288, 4958560), (306, 4666880), (320, 4462704), (340, 4200192), (360, 3966848), (384, 3718920), (408, 3500160), (480, 2975136), (510, 2800128), (512, 2789190), (544, 2625120), (576, 2479280), (612, 2333440), (640, 2231352), (680, 2100096), (720, 1983424), (765, 1866752), (768, 1859460), (816, 1750080), (960, 1487568), (1020, 1400064), (1024, 1394595), (1088, 1312560), (1152, 1239640), (1224, 1166720), (1280, 1115676), (1360, 1050048), (1440, 991712), (1530, 933376), (1536, 929730), (1632, 875040), (1823, 783360), (1920, 743784), (2040, 700032), (2176, 656280), (2304, 619820), (2448, 583360), (2560, 557838), (2720, 525024), (2880, 495856), (3060, 466688), (3072, 464865), (3264, 437520), (3646, 391680), (3840, 371892), (4080, 350016), (4352, 328140), (4608, 309910), (4896, 291680), (5120, 278919), (5440, 262512), (5469, 261120), (5760, 247928), (6120, 233344), (6528, 218760), (7292, 195840), (7680, 185946), (8160, 175008), (8704, 164070), (9115, 156672), (9216, 154955), (9792, 145840), (10880, 131256), (10938, 130560), (11520, 123964), (12240, 116672), (13056, 109380), (14584, 97920), (15360, 92973), (16320, 87504), (16407, 87040), (17408, 82035), (18230, 78336), (19584, 72920), (21760, 65628), (21876, 65280), (23040, 61982), (24480, 58336), (26112, 54690), (27345, 52224), (29168, 48960), (30991, 46080), (32640, 43752), (32814, 43520), (36460, 39168)]