3960185040

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{261917}}^1$

素因数の和:261946

約数の個数: 160

約数和(自身を含む): 15589359360

約数和(自身を除く): 11629174320

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, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 261917, 523834, 785751, 1047668, 1309585, 1571502, 1833419, 2095336, 2357253, 2619170, 3143004, 3666838, 3928755, 4190672, 4714506, 5238340, 5500257, 6286008, 7071759, 7333676, 7857510, 9167095, 9429012, 10476680, 11000514, 11786265, 12572016, 14143518, 14667352, 15715020, 16500771, 18334190, 18858024, 20953360, 22001028, 23572530, 27501285, 28287036, 29334704, 31430040, 33001542, 35358795, 36668380, 37716048, 44002056, 47145060, 49502313, 55002570, 56574072, 62860080, 66003084, 70717590, 73336760, 82503855, 88004112, 94290120, 99004626, 110005140, 113148144, 132006168, 141435180, 146673520, 165007710, 188580240, 198009252, 220010280, 247511565, 264012336, 282870360, 330015420, 396018504, 440020560, 495023130, 565740720, 660030840, 792037008, 990046260, 1320061680, 1980092520, 3960185040]

約数ペア:

[(1, 3960185040), (2, 1980092520), (3, 1320061680), (4, 990046260), (5, 792037008), (6, 660030840), (7, 565740720), (8, 495023130), (9, 440020560), (10, 396018504), (12, 330015420), (14, 282870360), (15, 264012336), (16, 247511565), (18, 220010280), (20, 198009252), (21, 188580240), (24, 165007710), (27, 146673520), (28, 141435180), (30, 132006168), (35, 113148144), (36, 110005140), (40, 99004626), (42, 94290120), (45, 88004112), (48, 82503855), (54, 73336760), (56, 70717590), (60, 66003084), (63, 62860080), (70, 56574072), (72, 55002570), (80, 49502313), (84, 47145060), (90, 44002056), (105, 37716048), (108, 36668380), (112, 35358795), (120, 33001542), (126, 31430040), (135, 29334704), (140, 28287036), (144, 27501285), (168, 23572530), (180, 22001028), (189, 20953360), (210, 18858024), (216, 18334190), (240, 16500771), (252, 15715020), (270, 14667352), (280, 14143518), (315, 12572016), (336, 11786265), (360, 11000514), (378, 10476680), (420, 9429012), (432, 9167095), (504, 7857510), (540, 7333676), (560, 7071759), (630, 6286008), (720, 5500257), (756, 5238340), (840, 4714506), (945, 4190672), (1008, 3928755), (1080, 3666838), (1260, 3143004), (1512, 2619170), (1680, 2357253), (1890, 2095336), (2160, 1833419), (2520, 1571502), (3024, 1309585), (3780, 1047668), (5040, 785751), (7560, 523834), (15120, 261917)]