2628702720

素因数分解:

$2^9\times 3^4\times 5^1\times 7^1\times {\mathrm{1811}}^1$

素因数の和:1853

約数の個数: 400

約数和(自身を含む): 10766150208

約数和(自身を除く): 8137447488

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, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1280, 1296, 1344, 1440, 1512, 1536, 1620, 1680, 1728, 1792, 1811, 1890, 1920, 2016, 2160, 2240, 2268, 2304, 2520, 2560, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3456, 3584, 3622, 3780, 3840, 4032, 4320, 4480, 4536, 4608, 5040, 5184, 5376, 5433, 5670, 5760, 6048, 6480, 6720, 6912, 7244, 7560, 7680, 8064, 8640, 8960, 9055, 9072, 10080, 10368, 10752, 10866, 11340, 11520, 12096, 12677, 12960, 13440, 13824, 14488, 15120, 16128, 16299, 17280, 17920, 18110, 18144, 20160, 20736, 21732, 22680, 23040, 24192, 25354, 25920, 26880, 27165, 28976, 30240, 32256, 32598, 34560, 36220, 36288, 38031, 40320, 41472, 43464, 45360, 48384, 48897, 50708, 51840, 53760, 54330, 57952, 60480, 63385, 65196, 69120, 72440, 72576, 76062, 80640, 81495, 86928, 90720, 96768, 97794, 101416, 103680, 108660, 114093, 115904, 120960, 126770, 130392, 144880, 145152, 146691, 152124, 161280, 162990, 173856, 181440, 190155, 195588, 202832, 207360, 217320, 228186, 231808, 241920, 244485, 253540, 260784, 289760, 290304, 293382, 304248, 325980, 342279, 347712, 362880, 380310, 391176, 405664, 434640, 456372, 463616, 483840, 488970, 507080, 521568, 570465, 579520, 586764, 608496, 651960, 684558, 695424, 725760, 733455, 760620, 782352, 811328, 869280, 912744, 927232, 977940, 1014160, 1026837, 1043136, 1140930, 1159040, 1173528, 1216992, 1303920, 1369116, 1390848, 1451520, 1466910, 1521240, 1564704, 1622656, 1711395, 1738560, 1825488, 1955880, 2028320, 2053674, 2086272, 2281860, 2318080, 2347056, 2433984, 2607840, 2738232, 2781696, 2933820, 3042480, 3129408, 3245312, 3422790, 3477120, 3650976, 3911760, 4056640, 4107348, 4172544, 4563720, 4636160, 4694112, 4867968, 5134185, 5215680, 5476464, 5867640, 6084960, 6258816, 6490624, 6845580, 6954240, 7301952, 7823520, 8113280, 8214696, 8345088, 9127440, 9388224, 9735936, 10268370, 10431360, 10952928, 11735280, 12169920, 12517632, 13691160, 13908480, 14603904, 15647040, 16226560, 16429392, 18254880, 18776448, 19471872, 20536740, 20862720, 21905856, 23470560, 24339840, 25035264, 27382320, 29207808, 31294080, 32453120, 32858784, 36509760, 37552896, 41073480, 41725440, 43811712, 46941120, 48679680, 54764640, 58415616, 62588160, 65717568, 73019520, 75105792, 82146960, 87623424, 93882240, 97359360, 109529280, 125176320, 131435136, 146039040, 164293920, 175246848, 187764480, 219058560, 262870272, 292078080, 328587840, 375528960, 438117120, 525740544, 657175680, 876234240, 1314351360, 2628702720]

約数ペア:

[(1, 2628702720), (2, 1314351360), (3, 876234240), (4, 657175680), (5, 525740544), (6, 438117120), (7, 375528960), (8, 328587840), (9, 292078080), (10, 262870272), (12, 219058560), (14, 187764480), (15, 175246848), (16, 164293920), (18, 146039040), (20, 131435136), (21, 125176320), (24, 109529280), (27, 97359360), (28, 93882240), (30, 87623424), (32, 82146960), (35, 75105792), (36, 73019520), (40, 65717568), (42, 62588160), (45, 58415616), (48, 54764640), (54, 48679680), (56, 46941120), (60, 43811712), (63, 41725440), (64, 41073480), (70, 37552896), (72, 36509760), (80, 32858784), (81, 32453120), (84, 31294080), (90, 29207808), (96, 27382320), (105, 25035264), (108, 24339840), (112, 23470560), (120, 21905856), (126, 20862720), (128, 20536740), (135, 19471872), (140, 18776448), (144, 18254880), (160, 16429392), (162, 16226560), (168, 15647040), (180, 14603904), (189, 13908480), (192, 13691160), (210, 12517632), (216, 12169920), (224, 11735280), (240, 10952928), (252, 10431360), (256, 10268370), (270, 9735936), (280, 9388224), (288, 9127440), (315, 8345088), (320, 8214696), (324, 8113280), (336, 7823520), (360, 7301952), (378, 6954240), (384, 6845580), (405, 6490624), (420, 6258816), (432, 6084960), (448, 5867640), (480, 5476464), (504, 5215680), (512, 5134185), (540, 4867968), (560, 4694112), (567, 4636160), (576, 4563720), (630, 4172544), (640, 4107348), (648, 4056640), (672, 3911760), (720, 3650976), (756, 3477120), (768, 3422790), (810, 3245312), (840, 3129408), (864, 3042480), (896, 2933820), (945, 2781696), (960, 2738232), (1008, 2607840), (1080, 2433984), (1120, 2347056), (1134, 2318080), (1152, 2281860), (1260, 2086272), (1280, 2053674), (1296, 2028320), (1344, 1955880), (1440, 1825488), (1512, 1738560), (1536, 1711395), (1620, 1622656), (1680, 1564704), (1728, 1521240), (1792, 1466910), (1811, 1451520), (1890, 1390848), (1920, 1369116), (2016, 1303920), (2160, 1216992), (2240, 1173528), (2268, 1159040), (2304, 1140930), (2520, 1043136), (2560, 1026837), (2592, 1014160), (2688, 977940), (2835, 927232), (2880, 912744), (3024, 869280), (3240, 811328), (3360, 782352), (3456, 760620), (3584, 733455), (3622, 725760), (3780, 695424), (3840, 684558), (4032, 651960), (4320, 608496), (4480, 586764), (4536, 579520), (4608, 570465), (5040, 521568), (5184, 507080), (5376, 488970), (5433, 483840), (5670, 463616), (5760, 456372), (6048, 434640), (6480, 405664), (6720, 391176), (6912, 380310), (7244, 362880), (7560, 347712), (7680, 342279), (8064, 325980), (8640, 304248), (8960, 293382), (9055, 290304), (9072, 289760), (10080, 260784), (10368, 253540), (10752, 244485), (10866, 241920), (11340, 231808), (11520, 228186), (12096, 217320), (12677, 207360), (12960, 202832), (13440, 195588), (13824, 190155), (14488, 181440), (15120, 173856), (16128, 162990), (16299, 161280), (17280, 152124), (17920, 146691), (18110, 145152), (18144, 144880), (20160, 130392), (20736, 126770), (21732, 120960), (22680, 115904), (23040, 114093), (24192, 108660), (25354, 103680), (25920, 101416), (26880, 97794), (27165, 96768), (28976, 90720), (30240, 86928), (32256, 81495), (32598, 80640), (34560, 76062), (36220, 72576), (36288, 72440), (38031, 69120), (40320, 65196), (41472, 63385), (43464, 60480), (45360, 57952), (48384, 54330), (48897, 53760), (50708, 51840)]