1816565520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{98299}}^1$

素因数の和:98333

約数の個数: 160

約数和(自身を含む): 7020979200

約数和(自身を除く): 5204413680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 18480, 98299, 196598, 294897, 393196, 491495, 589794, 688093, 786392, 982990, 1081289, 1179588, 1376186, 1474485, 1572784, 1965980, 2064279, 2162578, 2359176, 2752372, 2948970, 3243867, 3440465, 3931960, 4128558, 4325156, 4718352, 5406445, 5504744, 5897940, 6487734, 6880930, 7569023, 7863920, 8257116, 8650312, 10321395, 10812890, 11009488, 11795880, 12975468, 13761860, 15138046, 16219335, 16514232, 17300624, 20642790, 21625780, 22707069, 23591760, 25950936, 27523720, 30276092, 32438670, 33028464, 37845115, 41285580, 43251560, 45414138, 51901872, 55047440, 60552184, 64877340, 75690230, 82571160, 86503120, 90828276, 113535345, 121104368, 129754680, 151380460, 165142320, 181656552, 227070690, 259509360, 302760920, 363313104, 454141380, 605521840, 908282760, 1816565520]

約数ペア:

[(1, 1816565520), (2, 908282760), (3, 605521840), (4, 454141380), (5, 363313104), (6, 302760920), (7, 259509360), (8, 227070690), (10, 181656552), (11, 165142320), (12, 151380460), (14, 129754680), (15, 121104368), (16, 113535345), (20, 90828276), (21, 86503120), (22, 82571160), (24, 75690230), (28, 64877340), (30, 60552184), (33, 55047440), (35, 51901872), (40, 45414138), (42, 43251560), (44, 41285580), (48, 37845115), (55, 33028464), (56, 32438670), (60, 30276092), (66, 27523720), (70, 25950936), (77, 23591760), (80, 22707069), (84, 21625780), (88, 20642790), (105, 17300624), (110, 16514232), (112, 16219335), (120, 15138046), (132, 13761860), (140, 12975468), (154, 11795880), (165, 11009488), (168, 10812890), (176, 10321395), (210, 8650312), (220, 8257116), (231, 7863920), (240, 7569023), (264, 6880930), (280, 6487734), (308, 5897940), (330, 5504744), (336, 5406445), (385, 4718352), (420, 4325156), (440, 4128558), (462, 3931960), (528, 3440465), (560, 3243867), (616, 2948970), (660, 2752372), (770, 2359176), (840, 2162578), (880, 2064279), (924, 1965980), (1155, 1572784), (1232, 1474485), (1320, 1376186), (1540, 1179588), (1680, 1081289), (1848, 982990), (2310, 786392), (2640, 688093), (3080, 589794), (3696, 491495), (4620, 393196), (6160, 294897), (9240, 196598), (18480, 98299)]