194612880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10531}}^1$

素因数の和:10565

約数の個数: 160

約数和(自身を含む): 752237568

約数和(自身を除く): 557624688

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, 10531, 18480, 21062, 31593, 42124, 52655, 63186, 73717, 84248, 105310, 115841, 126372, 147434, 157965, 168496, 210620, 221151, 231682, 252744, 294868, 315930, 347523, 368585, 421240, 442302, 463364, 505488, 579205, 589736, 631860, 695046, 737170, 810887, 842480, 884604, 926728, 1105755, 1158410, 1179472, 1263720, 1390092, 1474340, 1621774, 1737615, 1769208, 1853456, 2211510, 2316820, 2432661, 2527440, 2780184, 2948680, 3243548, 3475230, 3538416, 4054435, 4423020, 4633640, 4865322, 5560368, 5897360, 6487096, 6950460, 8108870, 8846040, 9267280, 9730644, 12163305, 12974192, 13900920, 16217740, 17692080, 19461288, 24326610, 27801840, 32435480, 38922576, 48653220, 64870960, 97306440, 194612880]

約数ペア:

[(1, 194612880), (2, 97306440), (3, 64870960), (4, 48653220), (5, 38922576), (6, 32435480), (7, 27801840), (8, 24326610), (10, 19461288), (11, 17692080), (12, 16217740), (14, 13900920), (15, 12974192), (16, 12163305), (20, 9730644), (21, 9267280), (22, 8846040), (24, 8108870), (28, 6950460), (30, 6487096), (33, 5897360), (35, 5560368), (40, 4865322), (42, 4633640), (44, 4423020), (48, 4054435), (55, 3538416), (56, 3475230), (60, 3243548), (66, 2948680), (70, 2780184), (77, 2527440), (80, 2432661), (84, 2316820), (88, 2211510), (105, 1853456), (110, 1769208), (112, 1737615), (120, 1621774), (132, 1474340), (140, 1390092), (154, 1263720), (165, 1179472), (168, 1158410), (176, 1105755), (210, 926728), (220, 884604), (231, 842480), (240, 810887), (264, 737170), (280, 695046), (308, 631860), (330, 589736), (336, 579205), (385, 505488), (420, 463364), (440, 442302), (462, 421240), (528, 368585), (560, 347523), (616, 315930), (660, 294868), (770, 252744), (840, 231682), (880, 221151), (924, 210620), (1155, 168496), (1232, 157965), (1320, 147434), (1540, 126372), (1680, 115841), (1848, 105310), (2310, 84248), (2640, 73717), (3080, 63186), (3696, 52655), (4620, 42124), (6160, 31593), (9240, 21062), (10531, 18480)]