27133680

素因数分解:

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

素因数の和:575

約数の個数: 160

約数和(自身を含む): 99422208

約数和(自身を除く): 72288528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 521, 560, 620, 651, 744, 840, 868, 930, 1042, 1085, 1240, 1302, 1488, 1563, 1680, 1736, 1860, 2084, 2170, 2480, 2604, 2605, 3126, 3255, 3472, 3647, 3720, 4168, 4340, 5208, 5210, 6252, 6510, 7294, 7440, 7815, 8336, 8680, 10416, 10420, 10941, 12504, 13020, 14588, 15630, 16151, 17360, 18235, 20840, 21882, 25008, 26040, 29176, 31260, 32302, 36470, 41680, 43764, 48453, 52080, 54705, 58352, 62520, 64604, 72940, 80755, 87528, 96906, 109410, 113057, 125040, 129208, 145880, 161510, 175056, 193812, 218820, 226114, 242265, 258416, 291760, 323020, 339171, 387624, 437640, 452228, 484530, 565285, 646040, 678342, 775248, 875280, 904456, 969060, 1130570, 1292080, 1356684, 1695855, 1808912, 1938120, 2261140, 2713368, 3391710, 3876240, 4522280, 5426736, 6783420, 9044560, 13566840, 27133680]

約数ペア:

[(1, 27133680), (2, 13566840), (3, 9044560), (4, 6783420), (5, 5426736), (6, 4522280), (7, 3876240), (8, 3391710), (10, 2713368), (12, 2261140), (14, 1938120), (15, 1808912), (16, 1695855), (20, 1356684), (21, 1292080), (24, 1130570), (28, 969060), (30, 904456), (31, 875280), (35, 775248), (40, 678342), (42, 646040), (48, 565285), (56, 484530), (60, 452228), (62, 437640), (70, 387624), (80, 339171), (84, 323020), (93, 291760), (105, 258416), (112, 242265), (120, 226114), (124, 218820), (140, 193812), (155, 175056), (168, 161510), (186, 145880), (210, 129208), (217, 125040), (240, 113057), (248, 109410), (280, 96906), (310, 87528), (336, 80755), (372, 72940), (420, 64604), (434, 62520), (465, 58352), (496, 54705), (521, 52080), (560, 48453), (620, 43764), (651, 41680), (744, 36470), (840, 32302), (868, 31260), (930, 29176), (1042, 26040), (1085, 25008), (1240, 21882), (1302, 20840), (1488, 18235), (1563, 17360), (1680, 16151), (1736, 15630), (1860, 14588), (2084, 13020), (2170, 12504), (2480, 10941), (2604, 10420), (2605, 10416), (3126, 8680), (3255, 8336), (3472, 7815), (3647, 7440), (3720, 7294), (4168, 6510), (4340, 6252), (5208, 5210)]