244203120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:581

約数の個数: 320

約数和(自身を含む): 994222080

約数和(自身を除く): 750018960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 168, 180, 186, 189, 210, 216, 217, 240, 248, 252, 270, 279, 280, 310, 315, 336, 360, 372, 378, 420, 432, 434, 465, 496, 504, 521, 540, 558, 560, 620, 630, 651, 720, 744, 756, 837, 840, 868, 930, 945, 1008, 1042, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1512, 1563, 1674, 1680, 1736, 1860, 1890, 1953, 2084, 2160, 2170, 2232, 2480, 2520, 2604, 2605, 2790, 3024, 3126, 3255, 3348, 3472, 3647, 3720, 3780, 3906, 4168, 4185, 4340, 4464, 4689, 5040, 5208, 5210, 5580, 5859, 6252, 6510, 6696, 7294, 7440, 7560, 7812, 7815, 8336, 8370, 8680, 9378, 9765, 10416, 10420, 10941, 11160, 11718, 12504, 13020, 13392, 14067, 14588, 15120, 15624, 15630, 16151, 16740, 17360, 18235, 18756, 19530, 20840, 21882, 22320, 23436, 23445, 25008, 26040, 28134, 29176, 29295, 31248, 31260, 32302, 32823, 33480, 36470, 37512, 39060, 41680, 43764, 46872, 46890, 48453, 52080, 54705, 56268, 58352, 58590, 62520, 64604, 65646, 66960, 70335, 72940, 75024, 78120, 80755, 87528, 93744, 93780, 96906, 98469, 109410, 112536, 113057, 117180, 125040, 129208, 131292, 140670, 145359, 145880, 156240, 161510, 164115, 175056, 187560, 193812, 196938, 218820, 225072, 226114, 234360, 242265, 258416, 262584, 281340, 290718, 291760, 323020, 328230, 339171, 375120, 387624, 393876, 436077, 437640, 452228, 468720, 484530, 492345, 525168, 562680, 565285, 581436, 646040, 656460, 678342, 726795, 775248, 787752, 872154, 875280, 904456, 969060, 984690, 1017513, 1125360, 1130570, 1162872, 1292080, 1312920, 1356684, 1453590, 1575504, 1695855, 1744308, 1808912, 1938120, 1969380, 2035026, 2180385, 2261140, 2325744, 2625840, 2713368, 2907180, 3052539, 3391710, 3488616, 3876240, 3938760, 4070052, 4360770, 4522280, 5087565, 5426736, 5814360, 6105078, 6783420, 6977232, 7877520, 8140104, 8721540, 9044560, 10175130, 11628720, 12210156, 13566840, 15262695, 16280208, 17443080, 20350260, 24420312, 27133680, 30525390, 34886160, 40700520, 48840624, 61050780, 81401040, 122101560, 244203120]

約数ペア:

[(1, 244203120), (2, 122101560), (3, 81401040), (4, 61050780), (5, 48840624), (6, 40700520), (7, 34886160), (8, 30525390), (9, 27133680), (10, 24420312), (12, 20350260), (14, 17443080), (15, 16280208), (16, 15262695), (18, 13566840), (20, 12210156), (21, 11628720), (24, 10175130), (27, 9044560), (28, 8721540), (30, 8140104), (31, 7877520), (35, 6977232), (36, 6783420), (40, 6105078), (42, 5814360), (45, 5426736), (48, 5087565), (54, 4522280), (56, 4360770), (60, 4070052), (62, 3938760), (63, 3876240), (70, 3488616), (72, 3391710), (80, 3052539), (84, 2907180), (90, 2713368), (93, 2625840), (105, 2325744), (108, 2261140), (112, 2180385), (120, 2035026), (124, 1969380), (126, 1938120), (135, 1808912), (140, 1744308), (144, 1695855), (155, 1575504), (168, 1453590), (180, 1356684), (186, 1312920), (189, 1292080), (210, 1162872), (216, 1130570), (217, 1125360), (240, 1017513), (248, 984690), (252, 969060), (270, 904456), (279, 875280), (280, 872154), (310, 787752), (315, 775248), (336, 726795), (360, 678342), (372, 656460), (378, 646040), (420, 581436), (432, 565285), (434, 562680), (465, 525168), (496, 492345), (504, 484530), (521, 468720), (540, 452228), (558, 437640), (560, 436077), (620, 393876), (630, 387624), (651, 375120), (720, 339171), (744, 328230), (756, 323020), (837, 291760), (840, 290718), (868, 281340), (930, 262584), (945, 258416), (1008, 242265), (1042, 234360), (1080, 226114), (1085, 225072), (1116, 218820), (1240, 196938), (1260, 193812), (1302, 187560), (1395, 175056), (1488, 164115), (1512, 161510), (1563, 156240), (1674, 145880), (1680, 145359), (1736, 140670), (1860, 131292), (1890, 129208), (1953, 125040), (2084, 117180), (2160, 113057), (2170, 112536), (2232, 109410), (2480, 98469), (2520, 96906), (2604, 93780), (2605, 93744), (2790, 87528), (3024, 80755), (3126, 78120), (3255, 75024), (3348, 72940), (3472, 70335), (3647, 66960), (3720, 65646), (3780, 64604), (3906, 62520), (4168, 58590), (4185, 58352), (4340, 56268), (4464, 54705), (4689, 52080), (5040, 48453), (5208, 46890), (5210, 46872), (5580, 43764), (5859, 41680), (6252, 39060), (6510, 37512), (6696, 36470), (7294, 33480), (7440, 32823), (7560, 32302), (7812, 31260), (7815, 31248), (8336, 29295), (8370, 29176), (8680, 28134), (9378, 26040), (9765, 25008), (10416, 23445), (10420, 23436), (10941, 22320), (11160, 21882), (11718, 20840), (12504, 19530), (13020, 18756), (13392, 18235), (14067, 17360), (14588, 16740), (15120, 16151), (15624, 15630)]