135668400

素因数分解:

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

素因数の和:580

約数の個数: 240

約数和(自身を含む): 513681408

約数和(自身を除く): 378013008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 48, 50, 56, 60, 62, 70, 75, 80, 84, 93, 100, 105, 112, 120, 124, 140, 150, 155, 168, 175, 186, 200, 210, 217, 240, 248, 280, 300, 310, 336, 350, 372, 400, 420, 434, 465, 496, 521, 525, 560, 600, 620, 651, 700, 744, 775, 840, 868, 930, 1042, 1050, 1085, 1200, 1240, 1302, 1400, 1488, 1550, 1563, 1680, 1736, 1860, 2084, 2100, 2170, 2325, 2480, 2604, 2605, 2800, 3100, 3126, 3255, 3472, 3647, 3720, 4168, 4200, 4340, 4650, 5208, 5210, 5425, 6200, 6252, 6510, 7294, 7440, 7815, 8336, 8400, 8680, 9300, 10416, 10420, 10850, 10941, 12400, 12504, 13020, 13025, 14588, 15630, 16151, 16275, 17360, 18235, 18600, 20840, 21700, 21882, 25008, 26040, 26050, 29176, 31260, 32302, 32550, 36470, 37200, 39075, 41680, 43400, 43764, 48453, 52080, 52100, 54705, 58352, 62520, 64604, 65100, 72940, 78150, 80755, 86800, 87528, 91175, 96906, 104200, 109410, 113057, 125040, 129208, 130200, 145880, 156300, 161510, 175056, 182350, 193812, 208400, 218820, 226114, 242265, 258416, 260400, 273525, 291760, 312600, 323020, 339171, 364700, 387624, 403775, 437640, 452228, 484530, 547050, 565285, 625200, 646040, 678342, 729400, 775248, 807550, 875280, 904456, 969060, 1094100, 1130570, 1211325, 1292080, 1356684, 1458800, 1615100, 1695855, 1808912, 1938120, 2188200, 2261140, 2422650, 2713368, 2826425, 3230200, 3391710, 3876240, 4376400, 4522280, 4845300, 5426736, 5652850, 6460400, 6783420, 8479275, 9044560, 9690600, 11305700, 13566840, 16958550, 19381200, 22611400, 27133680, 33917100, 45222800, 67834200, 135668400]

約数ペア:

[(1, 135668400), (2, 67834200), (3, 45222800), (4, 33917100), (5, 27133680), (6, 22611400), (7, 19381200), (8, 16958550), (10, 13566840), (12, 11305700), (14, 9690600), (15, 9044560), (16, 8479275), (20, 6783420), (21, 6460400), (24, 5652850), (25, 5426736), (28, 4845300), (30, 4522280), (31, 4376400), (35, 3876240), (40, 3391710), (42, 3230200), (48, 2826425), (50, 2713368), (56, 2422650), (60, 2261140), (62, 2188200), (70, 1938120), (75, 1808912), (80, 1695855), (84, 1615100), (93, 1458800), (100, 1356684), (105, 1292080), (112, 1211325), (120, 1130570), (124, 1094100), (140, 969060), (150, 904456), (155, 875280), (168, 807550), (175, 775248), (186, 729400), (200, 678342), (210, 646040), (217, 625200), (240, 565285), (248, 547050), (280, 484530), (300, 452228), (310, 437640), (336, 403775), (350, 387624), (372, 364700), (400, 339171), (420, 323020), (434, 312600), (465, 291760), (496, 273525), (521, 260400), (525, 258416), (560, 242265), (600, 226114), (620, 218820), (651, 208400), (700, 193812), (744, 182350), (775, 175056), (840, 161510), (868, 156300), (930, 145880), (1042, 130200), (1050, 129208), (1085, 125040), (1200, 113057), (1240, 109410), (1302, 104200), (1400, 96906), (1488, 91175), (1550, 87528), (1563, 86800), (1680, 80755), (1736, 78150), (1860, 72940), (2084, 65100), (2100, 64604), (2170, 62520), (2325, 58352), (2480, 54705), (2604, 52100), (2605, 52080), (2800, 48453), (3100, 43764), (3126, 43400), (3255, 41680), (3472, 39075), (3647, 37200), (3720, 36470), (4168, 32550), (4200, 32302), (4340, 31260), (4650, 29176), (5208, 26050), (5210, 26040), (5425, 25008), (6200, 21882), (6252, 21700), (6510, 20840), (7294, 18600), (7440, 18235), (7815, 17360), (8336, 16275), (8400, 16151), (8680, 15630), (9300, 14588), (10416, 13025), (10420, 13020), (10850, 12504), (10941, 12400)]