2575949040

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:662

約数の個数: 400

約数和(自身を含む): 10338356160

約数和(自身を除く): 7762407120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 109, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 218, 240, 252, 270, 280, 315, 324, 327, 336, 360, 378, 405, 420, 432, 436, 504, 521, 540, 545, 560, 567, 630, 648, 654, 720, 756, 763, 810, 840, 872, 945, 981, 1008, 1042, 1080, 1090, 1134, 1260, 1296, 1308, 1512, 1526, 1563, 1620, 1635, 1680, 1744, 1890, 1962, 2084, 2160, 2180, 2268, 2289, 2520, 2605, 2616, 2835, 2943, 3024, 3052, 3126, 3240, 3270, 3647, 3780, 3815, 3924, 4168, 4360, 4536, 4578, 4689, 4905, 5040, 5210, 5232, 5670, 5886, 6104, 6252, 6480, 6540, 6867, 7294, 7560, 7630, 7815, 7848, 8336, 8720, 8829, 9072, 9156, 9378, 9810, 10420, 10941, 11340, 11445, 11772, 12208, 12504, 13080, 13734, 14067, 14588, 14715, 15120, 15260, 15630, 15696, 17658, 18235, 18312, 18756, 19620, 20601, 20840, 21882, 22680, 22890, 23445, 23544, 25008, 26160, 27468, 28134, 29176, 29430, 30520, 31260, 32823, 34335, 35316, 36470, 36624, 37512, 39240, 41202, 41680, 42201, 43764, 44145, 45360, 45780, 46890, 47088, 54705, 54936, 56268, 56789, 58352, 58860, 61040, 61803, 62520, 65646, 68670, 70335, 70632, 72940, 75024, 78480, 82404, 84402, 87528, 88290, 91560, 93780, 98469, 103005, 109410, 109872, 112536, 113578, 117720, 123606, 125040, 131292, 137340, 140670, 141264, 145880, 164115, 164808, 168804, 170367, 175056, 176580, 183120, 187560, 196938, 206010, 211005, 218820, 225072, 227156, 235440, 247212, 262584, 274680, 281340, 283945, 291760, 295407, 309015, 328230, 329616, 337608, 340734, 353160, 375120, 393876, 397523, 412020, 422010, 437640, 454312, 492345, 494424, 511101, 525168, 549360, 562680, 567890, 590814, 618030, 656460, 675216, 681468, 706320, 787752, 795046, 824040, 844020, 851835, 875280, 908624, 984690, 988848, 1022202, 1125360, 1135780, 1181628, 1192569, 1236060, 1312920, 1362936, 1477035, 1533303, 1575504, 1590092, 1648080, 1688040, 1703670, 1969380, 1987615, 2044404, 2271560, 2363256, 2385138, 2472120, 2555505, 2625840, 2725872, 2954070, 3066606, 3180184, 3376080, 3407340, 3577707, 3938760, 3975230, 4088808, 4543120, 4599909, 4726512, 4770276, 4944240, 5111010, 5908140, 5962845, 6133212, 6360368, 6814680, 7155414, 7666515, 7877520, 7950460, 8177616, 9199818, 9540552, 10222020, 10733121, 11816280, 11925690, 12266424, 13629360, 14310828, 15333030, 15900920, 17888535, 18399636, 19081104, 20444040, 21466242, 22999545, 23632560, 23851380, 24532848, 28621656, 30666060, 31801840, 32199363, 35777070, 36799272, 40888080, 42932484, 45999090, 47702760, 53665605, 57243312, 61332120, 64398726, 71554140, 73598544, 85864968, 91998180, 95405520, 107331210, 122664240, 128797452, 143108280, 160996815, 171729936, 183996360, 214662420, 257594904, 286216560, 321993630, 367992720, 429324840, 515189808, 643987260, 858649680, 1287974520, 2575949040]

約数ペア:

[(1, 2575949040), (2, 1287974520), (3, 858649680), (4, 643987260), (5, 515189808), (6, 429324840), (7, 367992720), (8, 321993630), (9, 286216560), (10, 257594904), (12, 214662420), (14, 183996360), (15, 171729936), (16, 160996815), (18, 143108280), (20, 128797452), (21, 122664240), (24, 107331210), (27, 95405520), (28, 91998180), (30, 85864968), (35, 73598544), (36, 71554140), (40, 64398726), (42, 61332120), (45, 57243312), (48, 53665605), (54, 47702760), (56, 45999090), (60, 42932484), (63, 40888080), (70, 36799272), (72, 35777070), (80, 32199363), (81, 31801840), (84, 30666060), (90, 28621656), (105, 24532848), (108, 23851380), (109, 23632560), (112, 22999545), (120, 21466242), (126, 20444040), (135, 19081104), (140, 18399636), (144, 17888535), (162, 15900920), (168, 15333030), (180, 14310828), (189, 13629360), (210, 12266424), (216, 11925690), (218, 11816280), (240, 10733121), (252, 10222020), (270, 9540552), (280, 9199818), (315, 8177616), (324, 7950460), (327, 7877520), (336, 7666515), (360, 7155414), (378, 6814680), (405, 6360368), (420, 6133212), (432, 5962845), (436, 5908140), (504, 5111010), (521, 4944240), (540, 4770276), (545, 4726512), (560, 4599909), (567, 4543120), (630, 4088808), (648, 3975230), (654, 3938760), (720, 3577707), (756, 3407340), (763, 3376080), (810, 3180184), (840, 3066606), (872, 2954070), (945, 2725872), (981, 2625840), (1008, 2555505), (1042, 2472120), (1080, 2385138), (1090, 2363256), (1134, 2271560), (1260, 2044404), (1296, 1987615), (1308, 1969380), (1512, 1703670), (1526, 1688040), (1563, 1648080), (1620, 1590092), (1635, 1575504), (1680, 1533303), (1744, 1477035), (1890, 1362936), (1962, 1312920), (2084, 1236060), (2160, 1192569), (2180, 1181628), (2268, 1135780), (2289, 1125360), (2520, 1022202), (2605, 988848), (2616, 984690), (2835, 908624), (2943, 875280), (3024, 851835), (3052, 844020), (3126, 824040), (3240, 795046), (3270, 787752), (3647, 706320), (3780, 681468), (3815, 675216), (3924, 656460), (4168, 618030), (4360, 590814), (4536, 567890), (4578, 562680), (4689, 549360), (4905, 525168), (5040, 511101), (5210, 494424), (5232, 492345), (5670, 454312), (5886, 437640), (6104, 422010), (6252, 412020), (6480, 397523), (6540, 393876), (6867, 375120), (7294, 353160), (7560, 340734), (7630, 337608), (7815, 329616), (7848, 328230), (8336, 309015), (8720, 295407), (8829, 291760), (9072, 283945), (9156, 281340), (9378, 274680), (9810, 262584), (10420, 247212), (10941, 235440), (11340, 227156), (11445, 225072), (11772, 218820), (12208, 211005), (12504, 206010), (13080, 196938), (13734, 187560), (14067, 183120), (14588, 176580), (14715, 175056), (15120, 170367), (15260, 168804), (15630, 164808), (15696, 164115), (17658, 145880), (18235, 141264), (18312, 140670), (18756, 137340), (19620, 131292), (20601, 125040), (20840, 123606), (21882, 117720), (22680, 113578), (22890, 112536), (23445, 109872), (23544, 109410), (25008, 103005), (26160, 98469), (27468, 93780), (28134, 91560), (29176, 88290), (29430, 87528), (30520, 84402), (31260, 82404), (32823, 78480), (34335, 75024), (35316, 72940), (36470, 70632), (36624, 70335), (37512, 68670), (39240, 65646), (41202, 62520), (41680, 61803), (42201, 61040), (43764, 58860), (44145, 58352), (45360, 56789), (45780, 56268), (46890, 54936), (47088, 54705)]