197326080

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{2447}}^1$

素因数の和:2481

約数の個数: 216

約数和(自身を含む): 780579072

約数和(自身を除く): 583252992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2447, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 4894, 5040, 5376, 5760, 6720, 7341, 8064, 8960, 9788, 10080, 11520, 12235, 13440, 14682, 16128, 17129, 19576, 20160, 22023, 24470, 26880, 29364, 34258, 36705, 39152, 40320, 44046, 48940, 51387, 58728, 68516, 73410, 78304, 80640, 85645, 88092, 97880, 102774, 110115, 117456, 137032, 146820, 154161, 156608, 171290, 176184, 195760, 205548, 220230, 234912, 256935, 274064, 293640, 308322, 313216, 342580, 352368, 391520, 411096, 440460, 469824, 513870, 548128, 587280, 616644, 626432, 685160, 704736, 770805, 783040, 822192, 880920, 939648, 1027740, 1096256, 1174560, 1233288, 1370320, 1409472, 1541610, 1566080, 1644384, 1761840, 1879296, 2055480, 2192512, 2349120, 2466576, 2740640, 2818944, 3083220, 3132160, 3288768, 3523680, 4110960, 4385024, 4698240, 4933152, 5481280, 5637888, 6166440, 6577536, 7047360, 8221920, 9396480, 9866304, 10962560, 12332880, 13155072, 14094720, 16443840, 19732608, 21925120, 24665760, 28189440, 32887680, 39465216, 49331520, 65775360, 98663040, 197326080]

約数ペア:

[(1, 197326080), (2, 98663040), (3, 65775360), (4, 49331520), (5, 39465216), (6, 32887680), (7, 28189440), (8, 24665760), (9, 21925120), (10, 19732608), (12, 16443840), (14, 14094720), (15, 13155072), (16, 12332880), (18, 10962560), (20, 9866304), (21, 9396480), (24, 8221920), (28, 7047360), (30, 6577536), (32, 6166440), (35, 5637888), (36, 5481280), (40, 4933152), (42, 4698240), (45, 4385024), (48, 4110960), (56, 3523680), (60, 3288768), (63, 3132160), (64, 3083220), (70, 2818944), (72, 2740640), (80, 2466576), (84, 2349120), (90, 2192512), (96, 2055480), (105, 1879296), (112, 1761840), (120, 1644384), (126, 1566080), (128, 1541610), (140, 1409472), (144, 1370320), (160, 1233288), (168, 1174560), (180, 1096256), (192, 1027740), (210, 939648), (224, 880920), (240, 822192), (252, 783040), (256, 770805), (280, 704736), (288, 685160), (315, 626432), (320, 616644), (336, 587280), (360, 548128), (384, 513870), (420, 469824), (448, 440460), (480, 411096), (504, 391520), (560, 352368), (576, 342580), (630, 313216), (640, 308322), (672, 293640), (720, 274064), (768, 256935), (840, 234912), (896, 220230), (960, 205548), (1008, 195760), (1120, 176184), (1152, 171290), (1260, 156608), (1280, 154161), (1344, 146820), (1440, 137032), (1680, 117456), (1792, 110115), (1920, 102774), (2016, 97880), (2240, 88092), (2304, 85645), (2447, 80640), (2520, 78304), (2688, 73410), (2880, 68516), (3360, 58728), (3840, 51387), (4032, 48940), (4480, 44046), (4894, 40320), (5040, 39152), (5376, 36705), (5760, 34258), (6720, 29364), (7341, 26880), (8064, 24470), (8960, 22023), (9788, 20160), (10080, 19576), (11520, 17129), (12235, 16128), (13440, 14682)]