252085680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4547}}^1$

素因数の和:4584

約数の個数: 240

約数和(自身を含む): 1055718144

約数和(自身を除く): 803632464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4547, 4620, 5040, 5544, 6160, 6930, 7920, 9094, 9240, 11088, 13641, 13860, 18188, 18480, 22735, 27282, 27720, 31829, 36376, 40923, 45470, 50017, 54564, 55440, 63658, 68205, 72752, 81846, 90940, 95487, 100034, 109128, 127316, 136410, 150051, 159145, 163692, 181880, 190974, 200068, 204615, 218256, 250085, 254632, 272820, 286461, 300102, 318290, 327384, 350119, 363760, 381948, 400136, 409230, 450153, 477435, 500170, 509264, 545640, 572922, 600204, 636580, 654768, 700238, 750255, 763896, 800272, 818460, 900306, 954870, 1000340, 1050357, 1091280, 1145844, 1200408, 1273160, 1400476, 1432305, 1500510, 1527792, 1636920, 1750595, 1800612, 1909740, 2000680, 2100714, 2250765, 2291688, 2400816, 2546320, 2800952, 2864610, 3001020, 3151071, 3273840, 3501190, 3601224, 3819480, 4001360, 4201428, 4501530, 4583376, 5251785, 5601904, 5729220, 6002040, 6302142, 7002380, 7202448, 7638960, 8402856, 9003060, 10503570, 11458440, 12004080, 12604284, 14004760, 15755355, 16805712, 18006120, 21007140, 22916880, 25208568, 28009520, 31510710, 36012240, 42014280, 50417136, 63021420, 84028560, 126042840, 252085680]

約数ペア:

[(1, 252085680), (2, 126042840), (3, 84028560), (4, 63021420), (5, 50417136), (6, 42014280), (7, 36012240), (8, 31510710), (9, 28009520), (10, 25208568), (11, 22916880), (12, 21007140), (14, 18006120), (15, 16805712), (16, 15755355), (18, 14004760), (20, 12604284), (21, 12004080), (22, 11458440), (24, 10503570), (28, 9003060), (30, 8402856), (33, 7638960), (35, 7202448), (36, 7002380), (40, 6302142), (42, 6002040), (44, 5729220), (45, 5601904), (48, 5251785), (55, 4583376), (56, 4501530), (60, 4201428), (63, 4001360), (66, 3819480), (70, 3601224), (72, 3501190), (77, 3273840), (80, 3151071), (84, 3001020), (88, 2864610), (90, 2800952), (99, 2546320), (105, 2400816), (110, 2291688), (112, 2250765), (120, 2100714), (126, 2000680), (132, 1909740), (140, 1800612), (144, 1750595), (154, 1636920), (165, 1527792), (168, 1500510), (176, 1432305), (180, 1400476), (198, 1273160), (210, 1200408), (220, 1145844), (231, 1091280), (240, 1050357), (252, 1000340), (264, 954870), (280, 900306), (308, 818460), (315, 800272), (330, 763896), (336, 750255), (360, 700238), (385, 654768), (396, 636580), (420, 600204), (440, 572922), (462, 545640), (495, 509264), (504, 500170), (528, 477435), (560, 450153), (616, 409230), (630, 400136), (660, 381948), (693, 363760), (720, 350119), (770, 327384), (792, 318290), (840, 300102), (880, 286461), (924, 272820), (990, 254632), (1008, 250085), (1155, 218256), (1232, 204615), (1260, 200068), (1320, 190974), (1386, 181880), (1540, 163692), (1584, 159145), (1680, 150051), (1848, 136410), (1980, 127316), (2310, 109128), (2520, 100034), (2640, 95487), (2772, 90940), (3080, 81846), (3465, 72752), (3696, 68205), (3960, 63658), (4547, 55440), (4620, 54564), (5040, 50017), (5544, 45470), (6160, 40923), (6930, 36376), (7920, 31829), (9094, 27720), (9240, 27282), (11088, 22735), (13641, 18480), (13860, 18188)]