531347040

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{5857}}^1$

素因数の和:5891

約数の個数: 240

約数和(自身を含む): 2143465632

約数和(自身を除く): 1612118592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 5857, 6048, 6480, 7560, 9072, 10080, 11340, 11714, 12960, 15120, 17571, 18144, 22680, 23428, 29285, 30240, 35142, 40999, 45360, 46856, 52713, 58570, 70284, 81998, 87855, 90720, 93712, 105426, 117140, 122997, 140568, 158139, 163996, 175710, 187424, 204995, 210852, 234280, 245994, 263565, 281136, 316278, 327992, 351420, 368991, 409990, 421704, 468560, 474417, 491988, 527130, 562272, 614985, 632556, 655984, 702840, 737982, 790695, 819980, 843408, 937120, 948834, 983976, 1054260, 1106973, 1229970, 1265112, 1311968, 1405680, 1475964, 1581390, 1639960, 1686816, 1844955, 1897668, 1967952, 2108520, 2213946, 2372085, 2459940, 2530224, 2811360, 2951928, 3162780, 3279920, 3320919, 3689910, 3795336, 3935904, 4217040, 4427892, 4744170, 4919880, 5060448, 5534865, 5903856, 6325560, 6559840, 6641838, 7379820, 7590672, 8434080, 8855784, 9488340, 9839760, 11069730, 11807712, 12651120, 13283676, 14759640, 15181344, 16604595, 17711568, 18976680, 19679520, 22139460, 25302240, 26567352, 29519280, 33209190, 35423136, 37953360, 44278920, 53134704, 59038560, 66418380, 75906720, 88557840, 106269408, 132836760, 177115680, 265673520, 531347040]

約数ペア:

[(1, 531347040), (2, 265673520), (3, 177115680), (4, 132836760), (5, 106269408), (6, 88557840), (7, 75906720), (8, 66418380), (9, 59038560), (10, 53134704), (12, 44278920), (14, 37953360), (15, 35423136), (16, 33209190), (18, 29519280), (20, 26567352), (21, 25302240), (24, 22139460), (27, 19679520), (28, 18976680), (30, 17711568), (32, 16604595), (35, 15181344), (36, 14759640), (40, 13283676), (42, 12651120), (45, 11807712), (48, 11069730), (54, 9839760), (56, 9488340), (60, 8855784), (63, 8434080), (70, 7590672), (72, 7379820), (80, 6641838), (81, 6559840), (84, 6325560), (90, 5903856), (96, 5534865), (105, 5060448), (108, 4919880), (112, 4744170), (120, 4427892), (126, 4217040), (135, 3935904), (140, 3795336), (144, 3689910), (160, 3320919), (162, 3279920), (168, 3162780), (180, 2951928), (189, 2811360), (210, 2530224), (216, 2459940), (224, 2372085), (240, 2213946), (252, 2108520), (270, 1967952), (280, 1897668), (288, 1844955), (315, 1686816), (324, 1639960), (336, 1581390), (360, 1475964), (378, 1405680), (405, 1311968), (420, 1265112), (432, 1229970), (480, 1106973), (504, 1054260), (540, 983976), (560, 948834), (567, 937120), (630, 843408), (648, 819980), (672, 790695), (720, 737982), (756, 702840), (810, 655984), (840, 632556), (864, 614985), (945, 562272), (1008, 527130), (1080, 491988), (1120, 474417), (1134, 468560), (1260, 421704), (1296, 409990), (1440, 368991), (1512, 351420), (1620, 327992), (1680, 316278), (1890, 281136), (2016, 263565), (2160, 245994), (2268, 234280), (2520, 210852), (2592, 204995), (2835, 187424), (3024, 175710), (3240, 163996), (3360, 158139), (3780, 140568), (4320, 122997), (4536, 117140), (5040, 105426), (5670, 93712), (5857, 90720), (6048, 87855), (6480, 81998), (7560, 70284), (9072, 58570), (10080, 52713), (11340, 46856), (11714, 45360), (12960, 40999), (15120, 35142), (17571, 30240), (18144, 29285), (22680, 23428)]