1704107520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2065

約数の個数: 240

約数和(自身を含む): 6064344000

約数和(自身を除く): 4360236480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 256, 288, 296, 320, 333, 360, 370, 384, 444, 480, 512, 555, 576, 592, 640, 666, 720, 740, 768, 888, 960, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1536, 1665, 1776, 1920, 1999, 2220, 2304, 2368, 2560, 2664, 2880, 2960, 3330, 3552, 3840, 3998, 4440, 4608, 4736, 5328, 5760, 5920, 5997, 6660, 7104, 7680, 7996, 8880, 9472, 9995, 10656, 11520, 11840, 11994, 13320, 14208, 15992, 17760, 17991, 18944, 19990, 21312, 23040, 23680, 23988, 26640, 28416, 29985, 31984, 35520, 35982, 39980, 42624, 47360, 47976, 53280, 56832, 59970, 63968, 71040, 71964, 73963, 79960, 85248, 89955, 94720, 95952, 106560, 119940, 127936, 142080, 143928, 147926, 159920, 170496, 179910, 191904, 213120, 221889, 239880, 255872, 284160, 287856, 295852, 319840, 359820, 369815, 383808, 426240, 443778, 479760, 511744, 575712, 591704, 639680, 665667, 719640, 739630, 767616, 852480, 887556, 959520, 1023488, 1109445, 1151424, 1183408, 1279360, 1331334, 1439280, 1479260, 1535232, 1775112, 1919040, 2218890, 2302848, 2366816, 2558720, 2662668, 2878560, 2958520, 3070464, 3328335, 3550224, 3838080, 4437780, 4605696, 4733632, 5117440, 5325336, 5757120, 5917040, 6656670, 7100448, 7676160, 8875560, 9211392, 9467264, 10650672, 11514240, 11834080, 13313340, 14200896, 15352320, 17751120, 18934528, 21301344, 23028480, 23668160, 26626680, 28401792, 35502240, 37869056, 42602688, 46056960, 47336320, 53253360, 56803584, 71004480, 85205376, 94672640, 106506720, 113607168, 142008960, 170410752, 189345280, 213013440, 284017920, 340821504, 426026880, 568035840, 852053760, 1704107520]

約数ペア:

[(1, 1704107520), (2, 852053760), (3, 568035840), (4, 426026880), (5, 340821504), (6, 284017920), (8, 213013440), (9, 189345280), (10, 170410752), (12, 142008960), (15, 113607168), (16, 106506720), (18, 94672640), (20, 85205376), (24, 71004480), (30, 56803584), (32, 53253360), (36, 47336320), (37, 46056960), (40, 42602688), (45, 37869056), (48, 35502240), (60, 28401792), (64, 26626680), (72, 23668160), (74, 23028480), (80, 21301344), (90, 18934528), (96, 17751120), (111, 15352320), (120, 14200896), (128, 13313340), (144, 11834080), (148, 11514240), (160, 10650672), (180, 9467264), (185, 9211392), (192, 8875560), (222, 7676160), (240, 7100448), (256, 6656670), (288, 5917040), (296, 5757120), (320, 5325336), (333, 5117440), (360, 4733632), (370, 4605696), (384, 4437780), (444, 3838080), (480, 3550224), (512, 3328335), (555, 3070464), (576, 2958520), (592, 2878560), (640, 2662668), (666, 2558720), (720, 2366816), (740, 2302848), (768, 2218890), (888, 1919040), (960, 1775112), (1110, 1535232), (1152, 1479260), (1184, 1439280), (1280, 1331334), (1332, 1279360), (1440, 1183408), (1480, 1151424), (1536, 1109445), (1665, 1023488), (1776, 959520), (1920, 887556), (1999, 852480), (2220, 767616), (2304, 739630), (2368, 719640), (2560, 665667), (2664, 639680), (2880, 591704), (2960, 575712), (3330, 511744), (3552, 479760), (3840, 443778), (3998, 426240), (4440, 383808), (4608, 369815), (4736, 359820), (5328, 319840), (5760, 295852), (5920, 287856), (5997, 284160), (6660, 255872), (7104, 239880), (7680, 221889), (7996, 213120), (8880, 191904), (9472, 179910), (9995, 170496), (10656, 159920), (11520, 147926), (11840, 143928), (11994, 142080), (13320, 127936), (14208, 119940), (15992, 106560), (17760, 95952), (17991, 94720), (18944, 89955), (19990, 85248), (21312, 79960), (23040, 73963), (23680, 71964), (23988, 71040), (26640, 63968), (28416, 59970), (29985, 56832), (31984, 53280), (35520, 47976), (35982, 47360), (39980, 42624)]