1320341400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{104789}}^1$

素因数の和:104818

約数の個数: 144

約数和(自身を含む): 5067644400

約数和(自身を除く): 3747303000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 104789, 209578, 314367, 419156, 523945, 628734, 733523, 838312, 943101, 1047890, 1257468, 1467046, 1571835, 1886202, 2095780, 2200569, 2514936, 2619725, 2934092, 3143670, 3667615, 3772404, 4191560, 4401138, 4715505, 5239450, 5868184, 6287340, 6601707, 7335230, 7544808, 7859175, 8802276, 9431010, 10478900, 11002845, 12574680, 13203414, 14670460, 15718350, 17604552, 18338075, 18862020, 20957800, 22005690, 23577525, 26406828, 29340920, 31436700, 33008535, 36676150, 37724040, 44011380, 47155050, 52813656, 55014225, 62873400, 66017070, 73352300, 88022760, 94310100, 110028450, 132034140, 146704600, 165042675, 188620200, 220056900, 264068280, 330085350, 440113800, 660170700, 1320341400]

約数ペア:

[(1, 1320341400), (2, 660170700), (3, 440113800), (4, 330085350), (5, 264068280), (6, 220056900), (7, 188620200), (8, 165042675), (9, 146704600), (10, 132034140), (12, 110028450), (14, 94310100), (15, 88022760), (18, 73352300), (20, 66017070), (21, 62873400), (24, 55014225), (25, 52813656), (28, 47155050), (30, 44011380), (35, 37724040), (36, 36676150), (40, 33008535), (42, 31436700), (45, 29340920), (50, 26406828), (56, 23577525), (60, 22005690), (63, 20957800), (70, 18862020), (72, 18338075), (75, 17604552), (84, 15718350), (90, 14670460), (100, 13203414), (105, 12574680), (120, 11002845), (126, 10478900), (140, 9431010), (150, 8802276), (168, 7859175), (175, 7544808), (180, 7335230), (200, 6601707), (210, 6287340), (225, 5868184), (252, 5239450), (280, 4715505), (300, 4401138), (315, 4191560), (350, 3772404), (360, 3667615), (420, 3143670), (450, 2934092), (504, 2619725), (525, 2514936), (600, 2200569), (630, 2095780), (700, 1886202), (840, 1571835), (900, 1467046), (1050, 1257468), (1260, 1047890), (1400, 943101), (1575, 838312), (1800, 733523), (2100, 628734), (2520, 523945), (3150, 419156), (4200, 314367), (6300, 209578), (12600, 104789)]