236405520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8419}}^1$

素因数の和:8454

約数の個数: 160

約数和(自身を含む): 877027200

約数和(自身を除く): 640621680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 8419, 9360, 14040, 16838, 25257, 28080, 33676, 42095, 50514, 67352, 75771, 84190, 101028, 109447, 126285, 134704, 151542, 168380, 202056, 218894, 227313, 252570, 303084, 328341, 336760, 378855, 404112, 437788, 454626, 505140, 547235, 606168, 656682, 673520, 757710, 875576, 909252, 985023, 1010280, 1094470, 1136565, 1212336, 1313364, 1515420, 1641705, 1751152, 1818504, 1970046, 2020560, 2188940, 2273130, 2626728, 2955069, 3030840, 3283410, 3637008, 3940092, 4377880, 4546260, 4925115, 5253456, 5910138, 6061680, 6566820, 7880184, 8755760, 9092520, 9850230, 11820276, 13133640, 14775345, 15760368, 18185040, 19700460, 23640552, 26267280, 29550690, 39400920, 47281104, 59101380, 78801840, 118202760, 236405520]

約数ペア:

[(1, 236405520), (2, 118202760), (3, 78801840), (4, 59101380), (5, 47281104), (6, 39400920), (8, 29550690), (9, 26267280), (10, 23640552), (12, 19700460), (13, 18185040), (15, 15760368), (16, 14775345), (18, 13133640), (20, 11820276), (24, 9850230), (26, 9092520), (27, 8755760), (30, 7880184), (36, 6566820), (39, 6061680), (40, 5910138), (45, 5253456), (48, 4925115), (52, 4546260), (54, 4377880), (60, 3940092), (65, 3637008), (72, 3283410), (78, 3030840), (80, 2955069), (90, 2626728), (104, 2273130), (108, 2188940), (117, 2020560), (120, 1970046), (130, 1818504), (135, 1751152), (144, 1641705), (156, 1515420), (180, 1313364), (195, 1212336), (208, 1136565), (216, 1094470), (234, 1010280), (240, 985023), (260, 909252), (270, 875576), (312, 757710), (351, 673520), (360, 656682), (390, 606168), (432, 547235), (468, 505140), (520, 454626), (540, 437788), (585, 404112), (624, 378855), (702, 336760), (720, 328341), (780, 303084), (936, 252570), (1040, 227313), (1080, 218894), (1170, 202056), (1404, 168380), (1560, 151542), (1755, 134704), (1872, 126285), (2160, 109447), (2340, 101028), (2808, 84190), (3120, 75771), (3510, 67352), (4680, 50514), (5616, 42095), (7020, 33676), (8419, 28080), (9360, 25257), (14040, 16838)]