520989480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 384

約数和(自身を含む): 2001542400

約数和(自身を除く): 1480552920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 71, 72, 85, 88, 90, 99, 102, 109, 110, 120, 132, 136, 142, 153, 165, 170, 180, 187, 198, 204, 213, 218, 220, 255, 264, 284, 306, 327, 330, 340, 355, 360, 374, 396, 408, 426, 436, 440, 495, 510, 545, 561, 568, 612, 639, 654, 660, 680, 710, 748, 765, 781, 792, 852, 872, 935, 981, 990, 1020, 1065, 1090, 1122, 1199, 1207, 1224, 1278, 1308, 1320, 1420, 1496, 1530, 1562, 1635, 1683, 1704, 1853, 1870, 1962, 1980, 2040, 2130, 2180, 2244, 2343, 2398, 2414, 2556, 2616, 2805, 2840, 3060, 3124, 3195, 3270, 3366, 3597, 3621, 3706, 3740, 3905, 3924, 3960, 4260, 4360, 4488, 4686, 4796, 4828, 4905, 5112, 5559, 5610, 5995, 6035, 6120, 6248, 6390, 6540, 6732, 7029, 7194, 7242, 7412, 7480, 7739, 7810, 7848, 8415, 8520, 9265, 9372, 9592, 9656, 9810, 10791, 10863, 11118, 11220, 11715, 11990, 12070, 12780, 13080, 13277, 13464, 14058, 14388, 14484, 14824, 15478, 15620, 16677, 16830, 17985, 18105, 18530, 18744, 19620, 20383, 21582, 21726, 22236, 22440, 23217, 23430, 23980, 24140, 25560, 26554, 27795, 28116, 28776, 28968, 30956, 31240, 33354, 33660, 35145, 35970, 36210, 37060, 38695, 39240, 39831, 40766, 43164, 43452, 44472, 46434, 46860, 47960, 48280, 53108, 53955, 54315, 55590, 56232, 61149, 61912, 66385, 66708, 67320, 69651, 70290, 71940, 72420, 74120, 77390, 79662, 81532, 83385, 85129, 86328, 86904, 92868, 93720, 101915, 106216, 107910, 108630, 111180, 116085, 119493, 122298, 131563, 132770, 133416, 139302, 140580, 143880, 144840, 154780, 159324, 163064, 166770, 170258, 183447, 185736, 199155, 203830, 215820, 217260, 222360, 232170, 238986, 244596, 255387, 263126, 265540, 278604, 281160, 305745, 309560, 318648, 333540, 340516, 348255, 366894, 394689, 398310, 407660, 425645, 431640, 434520, 464340, 477972, 489192, 510774, 526252, 531080, 557208, 597465, 611490, 657815, 667080, 681032, 696510, 733788, 766161, 789378, 796620, 815320, 851290, 917235, 928680, 955944, 1021548, 1052504, 1184067, 1194930, 1222980, 1276935, 1315630, 1393020, 1447193, 1467576, 1532322, 1578756, 1593240, 1702580, 1834470, 1973445, 2043096, 2368134, 2389860, 2445960, 2553870, 2631260, 2786040, 2894386, 3064644, 3157512, 3405160, 3668940, 3830805, 3946890, 4341579, 4736268, 4779720, 5107740, 5262520, 5788772, 5920335, 6129288, 7235965, 7337880, 7661610, 7893780, 8683158, 9472536, 10215480, 11577544, 11840670, 13024737, 14471930, 15323220, 15787560, 17366316, 21707895, 23681340, 26049474, 28943860, 30646440, 34732632, 43415790, 47362680, 52098948, 57887720, 65123685, 86831580, 104197896, 130247370, 173663160, 260494740, 520989480]

約数ペア:

[(1, 520989480), (2, 260494740), (3, 173663160), (4, 130247370), (5, 104197896), (6, 86831580), (8, 65123685), (9, 57887720), (10, 52098948), (11, 47362680), (12, 43415790), (15, 34732632), (17, 30646440), (18, 28943860), (20, 26049474), (22, 23681340), (24, 21707895), (30, 17366316), (33, 15787560), (34, 15323220), (36, 14471930), (40, 13024737), (44, 11840670), (45, 11577544), (51, 10215480), (55, 9472536), (60, 8683158), (66, 7893780), (68, 7661610), (71, 7337880), (72, 7235965), (85, 6129288), (88, 5920335), (90, 5788772), (99, 5262520), (102, 5107740), (109, 4779720), (110, 4736268), (120, 4341579), (132, 3946890), (136, 3830805), (142, 3668940), (153, 3405160), (165, 3157512), (170, 3064644), (180, 2894386), (187, 2786040), (198, 2631260), (204, 2553870), (213, 2445960), (218, 2389860), (220, 2368134), (255, 2043096), (264, 1973445), (284, 1834470), (306, 1702580), (327, 1593240), (330, 1578756), (340, 1532322), (355, 1467576), (360, 1447193), (374, 1393020), (396, 1315630), (408, 1276935), (426, 1222980), (436, 1194930), (440, 1184067), (495, 1052504), (510, 1021548), (545, 955944), (561, 928680), (568, 917235), (612, 851290), (639, 815320), (654, 796620), (660, 789378), (680, 766161), (710, 733788), (748, 696510), (765, 681032), (781, 667080), (792, 657815), (852, 611490), (872, 597465), (935, 557208), (981, 531080), (990, 526252), (1020, 510774), (1065, 489192), (1090, 477972), (1122, 464340), (1199, 434520), (1207, 431640), (1224, 425645), (1278, 407660), (1308, 398310), (1320, 394689), (1420, 366894), (1496, 348255), (1530, 340516), (1562, 333540), (1635, 318648), (1683, 309560), (1704, 305745), (1853, 281160), (1870, 278604), (1962, 265540), (1980, 263126), (2040, 255387), (2130, 244596), (2180, 238986), (2244, 232170), (2343, 222360), (2398, 217260), (2414, 215820), (2556, 203830), (2616, 199155), (2805, 185736), (2840, 183447), (3060, 170258), (3124, 166770), (3195, 163064), (3270, 159324), (3366, 154780), (3597, 144840), (3621, 143880), (3706, 140580), (3740, 139302), (3905, 133416), (3924, 132770), (3960, 131563), (4260, 122298), (4360, 119493), (4488, 116085), (4686, 111180), (4796, 108630), (4828, 107910), (4905, 106216), (5112, 101915), (5559, 93720), (5610, 92868), (5995, 86904), (6035, 86328), (6120, 85129), (6248, 83385), (6390, 81532), (6540, 79662), (6732, 77390), (7029, 74120), (7194, 72420), (7242, 71940), (7412, 70290), (7480, 69651), (7739, 67320), (7810, 66708), (7848, 66385), (8415, 61912), (8520, 61149), (9265, 56232), (9372, 55590), (9592, 54315), (9656, 53955), (9810, 53108), (10791, 48280), (10863, 47960), (11118, 46860), (11220, 46434), (11715, 44472), (11990, 43452), (12070, 43164), (12780, 40766), (13080, 39831), (13277, 39240), (13464, 38695), (14058, 37060), (14388, 36210), (14484, 35970), (14824, 35145), (15478, 33660), (15620, 33354), (16677, 31240), (16830, 30956), (17985, 28968), (18105, 28776), (18530, 28116), (18744, 27795), (19620, 26554), (20383, 25560), (21582, 24140), (21726, 23980), (22236, 23430), (22440, 23217)]