831882240

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{2579}}^1$

素因数の和:2617

約数の個数: 264

約数和(自身を含む): 3295506240

約数和(自身を除く): 2463624000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2579, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5158, 5376, 5760, 6720, 7168, 7680, 7737, 8064, 8960, 9216, 10080, 10316, 10752, 11520, 12895, 13440, 15360, 15474, 16128, 17920, 18053, 20160, 20632, 21504, 23040, 23211, 25790, 26880, 30948, 32256, 35840, 36106, 38685, 40320, 41264, 46080, 46422, 51580, 53760, 54159, 61896, 64512, 72212, 77370, 80640, 82528, 90265, 92844, 103160, 107520, 108318, 116055, 123792, 144424, 154740, 161280, 162477, 165056, 180530, 185688, 206320, 216636, 232110, 247584, 270795, 288848, 309480, 322560, 324954, 330112, 361060, 371376, 412640, 433272, 464220, 495168, 541590, 577696, 618960, 649908, 660224, 722120, 742752, 812385, 825280, 866544, 928440, 990336, 1083180, 1155392, 1237920, 1299816, 1320448, 1444240, 1485504, 1624770, 1650560, 1733088, 1856880, 1980672, 2166360, 2310784, 2475840, 2599632, 2640896, 2888480, 2971008, 3249540, 3301120, 3466176, 3713760, 3961344, 4332720, 4621568, 4951680, 5199264, 5776960, 5942016, 6499080, 6602240, 6932352, 7427520, 7922688, 8665440, 9243136, 9903360, 10398528, 11553920, 11884032, 12998160, 13204480, 13864704, 14855040, 17330880, 18486272, 19806720, 20797056, 23107840, 23768064, 25996320, 27729408, 29710080, 34661760, 39613440, 41594112, 46215680, 51992640, 55458816, 59420160, 69323520, 83188224, 92431360, 103985280, 118840320, 138647040, 166376448, 207970560, 277294080, 415941120, 831882240]

約数ペア:

[(1, 831882240), (2, 415941120), (3, 277294080), (4, 207970560), (5, 166376448), (6, 138647040), (7, 118840320), (8, 103985280), (9, 92431360), (10, 83188224), (12, 69323520), (14, 59420160), (15, 55458816), (16, 51992640), (18, 46215680), (20, 41594112), (21, 39613440), (24, 34661760), (28, 29710080), (30, 27729408), (32, 25996320), (35, 23768064), (36, 23107840), (40, 20797056), (42, 19806720), (45, 18486272), (48, 17330880), (56, 14855040), (60, 13864704), (63, 13204480), (64, 12998160), (70, 11884032), (72, 11553920), (80, 10398528), (84, 9903360), (90, 9243136), (96, 8665440), (105, 7922688), (112, 7427520), (120, 6932352), (126, 6602240), (128, 6499080), (140, 5942016), (144, 5776960), (160, 5199264), (168, 4951680), (180, 4621568), (192, 4332720), (210, 3961344), (224, 3713760), (240, 3466176), (252, 3301120), (256, 3249540), (280, 2971008), (288, 2888480), (315, 2640896), (320, 2599632), (336, 2475840), (360, 2310784), (384, 2166360), (420, 1980672), (448, 1856880), (480, 1733088), (504, 1650560), (512, 1624770), (560, 1485504), (576, 1444240), (630, 1320448), (640, 1299816), (672, 1237920), (720, 1155392), (768, 1083180), (840, 990336), (896, 928440), (960, 866544), (1008, 825280), (1024, 812385), (1120, 742752), (1152, 722120), (1260, 660224), (1280, 649908), (1344, 618960), (1440, 577696), (1536, 541590), (1680, 495168), (1792, 464220), (1920, 433272), (2016, 412640), (2240, 371376), (2304, 361060), (2520, 330112), (2560, 324954), (2579, 322560), (2688, 309480), (2880, 288848), (3072, 270795), (3360, 247584), (3584, 232110), (3840, 216636), (4032, 206320), (4480, 185688), (4608, 180530), (5040, 165056), (5120, 162477), (5158, 161280), (5376, 154740), (5760, 144424), (6720, 123792), (7168, 116055), (7680, 108318), (7737, 107520), (8064, 103160), (8960, 92844), (9216, 90265), (10080, 82528), (10316, 80640), (10752, 77370), (11520, 72212), (12895, 64512), (13440, 61896), (15360, 54159), (15474, 53760), (16128, 51580), (17920, 46422), (18053, 46080), (20160, 41264), (20632, 40320), (21504, 38685), (23040, 36106), (23211, 35840), (25790, 32256), (26880, 30948)]