921688320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2017}}^1$

素因数の和:2065

約数の個数: 288

約数和(自身を含む): 3563820288

約数和(自身を除く): 2642131968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 256, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 768, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1280, 1344, 1360, 1428, 1632, 1680, 1785, 1792, 1904, 1920, 2017, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 3264, 3360, 3570, 3808, 3840, 4034, 4080, 4352, 4480, 4760, 5376, 5440, 5712, 6051, 6528, 6720, 7140, 7616, 8068, 8160, 8960, 9520, 10085, 10880, 11424, 12102, 13056, 13440, 14119, 14280, 15232, 16136, 16320, 19040, 20170, 21760, 22848, 24204, 26880, 28238, 28560, 30255, 30464, 32272, 32640, 34289, 38080, 40340, 42357, 45696, 48408, 56476, 57120, 60510, 64544, 65280, 68578, 70595, 76160, 80680, 84714, 91392, 96816, 102867, 112952, 114240, 121020, 129088, 137156, 141190, 152320, 161360, 169428, 171445, 193632, 205734, 211785, 225904, 228480, 240023, 242040, 258176, 274312, 282380, 322720, 338856, 342890, 387264, 411468, 423570, 451808, 456960, 480046, 484080, 514335, 516352, 548624, 564760, 645440, 677712, 685780, 720069, 774528, 822936, 847140, 903616, 960092, 968160, 1028670, 1097248, 1129520, 1200115, 1290880, 1355424, 1371560, 1440138, 1549056, 1645872, 1694280, 1807232, 1920184, 1936320, 2057340, 2194496, 2259040, 2400230, 2581760, 2710848, 2743120, 2880276, 3291744, 3388560, 3600345, 3614464, 3840368, 3872640, 4114680, 4388992, 4518080, 4800460, 5421696, 5486240, 5760552, 6583488, 6777120, 7200690, 7680736, 7745280, 8229360, 8777984, 9036160, 9600920, 10843392, 10972480, 11521104, 13166976, 13554240, 14401380, 15361472, 16458720, 18072320, 19201840, 21944960, 23042208, 26333952, 27108480, 28802760, 30722944, 32917440, 38403680, 43889920, 46084416, 54216960, 57605520, 61445888, 65834880, 76807360, 92168832, 115211040, 131669760, 153614720, 184337664, 230422080, 307229440, 460844160, 921688320]

約数ペア:

[(1, 921688320), (2, 460844160), (3, 307229440), (4, 230422080), (5, 184337664), (6, 153614720), (7, 131669760), (8, 115211040), (10, 92168832), (12, 76807360), (14, 65834880), (15, 61445888), (16, 57605520), (17, 54216960), (20, 46084416), (21, 43889920), (24, 38403680), (28, 32917440), (30, 30722944), (32, 28802760), (34, 27108480), (35, 26333952), (40, 23042208), (42, 21944960), (48, 19201840), (51, 18072320), (56, 16458720), (60, 15361472), (64, 14401380), (68, 13554240), (70, 13166976), (80, 11521104), (84, 10972480), (85, 10843392), (96, 9600920), (102, 9036160), (105, 8777984), (112, 8229360), (119, 7745280), (120, 7680736), (128, 7200690), (136, 6777120), (140, 6583488), (160, 5760552), (168, 5486240), (170, 5421696), (192, 4800460), (204, 4518080), (210, 4388992), (224, 4114680), (238, 3872640), (240, 3840368), (255, 3614464), (256, 3600345), (272, 3388560), (280, 3291744), (320, 2880276), (336, 2743120), (340, 2710848), (357, 2581760), (384, 2400230), (408, 2259040), (420, 2194496), (448, 2057340), (476, 1936320), (480, 1920184), (510, 1807232), (544, 1694280), (560, 1645872), (595, 1549056), (640, 1440138), (672, 1371560), (680, 1355424), (714, 1290880), (768, 1200115), (816, 1129520), (840, 1097248), (896, 1028670), (952, 968160), (960, 960092), (1020, 903616), (1088, 847140), (1120, 822936), (1190, 774528), (1280, 720069), (1344, 685780), (1360, 677712), (1428, 645440), (1632, 564760), (1680, 548624), (1785, 516352), (1792, 514335), (1904, 484080), (1920, 480046), (2017, 456960), (2040, 451808), (2176, 423570), (2240, 411468), (2380, 387264), (2688, 342890), (2720, 338856), (2856, 322720), (3264, 282380), (3360, 274312), (3570, 258176), (3808, 242040), (3840, 240023), (4034, 228480), (4080, 225904), (4352, 211785), (4480, 205734), (4760, 193632), (5376, 171445), (5440, 169428), (5712, 161360), (6051, 152320), (6528, 141190), (6720, 137156), (7140, 129088), (7616, 121020), (8068, 114240), (8160, 112952), (8960, 102867), (9520, 96816), (10085, 91392), (10880, 84714), (11424, 80680), (12102, 76160), (13056, 70595), (13440, 68578), (14119, 65280), (14280, 64544), (15232, 60510), (16136, 57120), (16320, 56476), (19040, 48408), (20170, 45696), (21760, 42357), (22848, 40340), (24204, 38080), (26880, 34289), (28238, 32640), (28560, 32272), (30255, 30464)]