1221015600

素因数分解:

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

素因数の和:586

約数の個数: 480

約数和(自身を含む): 5136814080

約数和(自身を除く): 3915798480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 62, 63, 70, 72, 75, 80, 84, 90, 93, 100, 105, 108, 112, 120, 124, 126, 135, 140, 144, 150, 155, 168, 175, 180, 186, 189, 200, 210, 216, 217, 225, 240, 248, 252, 270, 279, 280, 300, 310, 315, 336, 350, 360, 372, 378, 400, 420, 432, 434, 450, 465, 496, 504, 521, 525, 540, 558, 560, 600, 620, 630, 651, 675, 700, 720, 744, 756, 775, 837, 840, 868, 900, 930, 945, 1008, 1042, 1050, 1080, 1085, 1116, 1200, 1240, 1260, 1302, 1350, 1395, 1400, 1488, 1512, 1550, 1563, 1575, 1674, 1680, 1736, 1800, 1860, 1890, 1953, 2084, 2100, 2160, 2170, 2232, 2325, 2480, 2520, 2604, 2605, 2700, 2790, 2800, 3024, 3100, 3126, 3150, 3255, 3348, 3472, 3600, 3647, 3720, 3780, 3906, 4168, 4185, 4200, 4340, 4464, 4650, 4689, 4725, 5040, 5208, 5210, 5400, 5425, 5580, 5859, 6200, 6252, 6300, 6510, 6696, 6975, 7294, 7440, 7560, 7812, 7815, 8336, 8370, 8400, 8680, 9300, 9378, 9450, 9765, 10416, 10420, 10800, 10850, 10941, 11160, 11718, 12400, 12504, 12600, 13020, 13025, 13392, 13950, 14067, 14588, 15120, 15624, 15630, 16151, 16275, 16740, 17360, 18235, 18600, 18756, 18900, 19530, 20840, 20925, 21700, 21882, 22320, 23436, 23445, 25008, 25200, 26040, 26050, 27900, 28134, 29176, 29295, 31248, 31260, 32302, 32550, 32823, 33480, 36470, 37200, 37512, 37800, 39060, 39075, 41680, 41850, 43400, 43764, 46872, 46890, 48453, 48825, 52080, 52100, 54705, 55800, 56268, 58352, 58590, 62520, 64604, 65100, 65646, 66960, 70335, 72940, 75024, 75600, 78120, 78150, 80755, 83700, 86800, 87528, 91175, 93744, 93780, 96906, 97650, 98469, 104200, 109410, 111600, 112536, 113057, 117180, 117225, 125040, 129208, 130200, 131292, 140670, 145359, 145880, 146475, 156240, 156300, 161510, 164115, 167400, 175056, 182350, 187560, 193812, 195300, 196938, 208400, 218820, 225072, 226114, 234360, 234450, 242265, 258416, 260400, 262584, 273525, 281340, 290718, 291760, 292950, 312600, 323020, 328230, 334800, 339171, 351675, 364700, 375120, 387624, 390600, 393876, 403775, 436077, 437640, 452228, 468720, 468900, 484530, 492345, 525168, 547050, 562680, 565285, 581436, 585900, 625200, 646040, 656460, 678342, 703350, 726795, 729400, 775248, 781200, 787752, 807550, 820575, 872154, 875280, 904456, 937800, 969060, 984690, 1017513, 1094100, 1125360, 1130570, 1162872, 1171800, 1211325, 1292080, 1312920, 1356684, 1406700, 1453590, 1458800, 1575504, 1615100, 1641150, 1695855, 1744308, 1808912, 1875600, 1938120, 1969380, 2035026, 2180385, 2188200, 2261140, 2325744, 2343600, 2422650, 2461725, 2625840, 2713368, 2813400, 2826425, 2907180, 3052539, 3230200, 3282300, 3391710, 3488616, 3633975, 3876240, 3938760, 4070052, 4360770, 4376400, 4522280, 4845300, 4923450, 5087565, 5426736, 5626800, 5652850, 5814360, 6105078, 6460400, 6564600, 6783420, 6977232, 7267950, 7877520, 8140104, 8479275, 8721540, 9044560, 9690600, 9846900, 10175130, 10901925, 11305700, 11628720, 12210156, 13129200, 13566840, 14535900, 15262695, 16280208, 16958550, 17443080, 19381200, 19693800, 20350260, 21803850, 22611400, 24420312, 25437825, 27133680, 29071800, 30525390, 33917100, 34886160, 39387600, 40700520, 43607700, 45222800, 48840624, 50875650, 58143600, 61050780, 67834200, 76313475, 81401040, 87215400, 101751300, 122101560, 135668400, 152626950, 174430800, 203502600, 244203120, 305253900, 407005200, 610507800, 1221015600]

約数ペア:

[(1, 1221015600), (2, 610507800), (3, 407005200), (4, 305253900), (5, 244203120), (6, 203502600), (7, 174430800), (8, 152626950), (9, 135668400), (10, 122101560), (12, 101751300), (14, 87215400), (15, 81401040), (16, 76313475), (18, 67834200), (20, 61050780), (21, 58143600), (24, 50875650), (25, 48840624), (27, 45222800), (28, 43607700), (30, 40700520), (31, 39387600), (35, 34886160), (36, 33917100), (40, 30525390), (42, 29071800), (45, 27133680), (48, 25437825), (50, 24420312), (54, 22611400), (56, 21803850), (60, 20350260), (62, 19693800), (63, 19381200), (70, 17443080), (72, 16958550), (75, 16280208), (80, 15262695), (84, 14535900), (90, 13566840), (93, 13129200), (100, 12210156), (105, 11628720), (108, 11305700), (112, 10901925), (120, 10175130), (124, 9846900), (126, 9690600), (135, 9044560), (140, 8721540), (144, 8479275), (150, 8140104), (155, 7877520), (168, 7267950), (175, 6977232), (180, 6783420), (186, 6564600), (189, 6460400), (200, 6105078), (210, 5814360), (216, 5652850), (217, 5626800), (225, 5426736), (240, 5087565), (248, 4923450), (252, 4845300), (270, 4522280), (279, 4376400), (280, 4360770), (300, 4070052), (310, 3938760), (315, 3876240), (336, 3633975), (350, 3488616), (360, 3391710), (372, 3282300), (378, 3230200), (400, 3052539), (420, 2907180), (432, 2826425), (434, 2813400), (450, 2713368), (465, 2625840), (496, 2461725), (504, 2422650), (521, 2343600), (525, 2325744), (540, 2261140), (558, 2188200), (560, 2180385), (600, 2035026), (620, 1969380), (630, 1938120), (651, 1875600), (675, 1808912), (700, 1744308), (720, 1695855), (744, 1641150), (756, 1615100), (775, 1575504), (837, 1458800), (840, 1453590), (868, 1406700), (900, 1356684), (930, 1312920), (945, 1292080), (1008, 1211325), (1042, 1171800), (1050, 1162872), (1080, 1130570), (1085, 1125360), (1116, 1094100), (1200, 1017513), (1240, 984690), (1260, 969060), (1302, 937800), (1350, 904456), (1395, 875280), (1400, 872154), (1488, 820575), (1512, 807550), (1550, 787752), (1563, 781200), (1575, 775248), (1674, 729400), (1680, 726795), (1736, 703350), (1800, 678342), (1860, 656460), (1890, 646040), (1953, 625200), (2084, 585900), (2100, 581436), (2160, 565285), (2170, 562680), (2232, 547050), (2325, 525168), (2480, 492345), (2520, 484530), (2604, 468900), (2605, 468720), (2700, 452228), (2790, 437640), (2800, 436077), (3024, 403775), (3100, 393876), (3126, 390600), (3150, 387624), (3255, 375120), (3348, 364700), (3472, 351675), (3600, 339171), (3647, 334800), (3720, 328230), (3780, 323020), (3906, 312600), (4168, 292950), (4185, 291760), (4200, 290718), (4340, 281340), (4464, 273525), (4650, 262584), (4689, 260400), (4725, 258416), (5040, 242265), (5208, 234450), (5210, 234360), (5400, 226114), (5425, 225072), (5580, 218820), (5859, 208400), (6200, 196938), (6252, 195300), (6300, 193812), (6510, 187560), (6696, 182350), (6975, 175056), (7294, 167400), (7440, 164115), (7560, 161510), (7812, 156300), (7815, 156240), (8336, 146475), (8370, 145880), (8400, 145359), (8680, 140670), (9300, 131292), (9378, 130200), (9450, 129208), (9765, 125040), (10416, 117225), (10420, 117180), (10800, 113057), (10850, 112536), (10941, 111600), (11160, 109410), (11718, 104200), (12400, 98469), (12504, 97650), (12600, 96906), (13020, 93780), (13025, 93744), (13392, 91175), (13950, 87528), (14067, 86800), (14588, 83700), (15120, 80755), (15624, 78150), (15630, 78120), (16151, 75600), (16275, 75024), (16740, 72940), (17360, 70335), (18235, 66960), (18600, 65646), (18756, 65100), (18900, 64604), (19530, 62520), (20840, 58590), (20925, 58352), (21700, 56268), (21882, 55800), (22320, 54705), (23436, 52100), (23445, 52080), (25008, 48825), (25200, 48453), (26040, 46890), (26050, 46872), (27900, 43764), (28134, 43400), (29176, 41850), (29295, 41680), (31248, 39075), (31260, 39060), (32302, 37800), (32550, 37512), (32823, 37200), (33480, 36470)]