855731520

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{14149}}^1$

素因数の和:14182

約数の個数: 224

約数和(自身を含む): 3450336000

約数和(自身を除く): 2594604480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 14149, 15120, 20160, 28298, 30240, 42447, 56596, 60480, 70745, 84894, 99043, 113192, 127341, 141490, 169788, 198086, 212235, 226384, 254682, 282980, 297129, 339576, 382023, 396172, 424470, 452768, 495215, 509364, 565960, 594258, 636705, 679152, 764046, 792344, 848940, 891387, 905536, 990430, 1018728, 1131920, 1188516, 1273410, 1358304, 1485645, 1528092, 1584688, 1697880, 1782774, 1910115, 1980860, 2037456, 2263840, 2377032, 2546820, 2674161, 2716608, 2971290, 3056184, 3169376, 3395760, 3565548, 3820230, 3961720, 4074912, 4456935, 4527680, 4754064, 5093640, 5348322, 5942580, 6112368, 6338752, 6791520, 7131096, 7640460, 7923440, 8149824, 8913870, 9508128, 10187280, 10696644, 11885160, 12224736, 13370805, 13583040, 14262192, 15280920, 15846880, 17827740, 19016256, 20374560, 21393288, 23770320, 24449472, 26741610, 28524384, 30561840, 31693760, 35655480, 40749120, 42786576, 47540640, 53483220, 57048768, 61123680, 71310960, 85573152, 95081280, 106966440, 122247360, 142621920, 171146304, 213932880, 285243840, 427865760, 855731520]

約数ペア:

[(1, 855731520), (2, 427865760), (3, 285243840), (4, 213932880), (5, 171146304), (6, 142621920), (7, 122247360), (8, 106966440), (9, 95081280), (10, 85573152), (12, 71310960), (14, 61123680), (15, 57048768), (16, 53483220), (18, 47540640), (20, 42786576), (21, 40749120), (24, 35655480), (27, 31693760), (28, 30561840), (30, 28524384), (32, 26741610), (35, 24449472), (36, 23770320), (40, 21393288), (42, 20374560), (45, 19016256), (48, 17827740), (54, 15846880), (56, 15280920), (60, 14262192), (63, 13583040), (64, 13370805), (70, 12224736), (72, 11885160), (80, 10696644), (84, 10187280), (90, 9508128), (96, 8913870), (105, 8149824), (108, 7923440), (112, 7640460), (120, 7131096), (126, 6791520), (135, 6338752), (140, 6112368), (144, 5942580), (160, 5348322), (168, 5093640), (180, 4754064), (189, 4527680), (192, 4456935), (210, 4074912), (216, 3961720), (224, 3820230), (240, 3565548), (252, 3395760), (270, 3169376), (280, 3056184), (288, 2971290), (315, 2716608), (320, 2674161), (336, 2546820), (360, 2377032), (378, 2263840), (420, 2037456), (432, 1980860), (448, 1910115), (480, 1782774), (504, 1697880), (540, 1584688), (560, 1528092), (576, 1485645), (630, 1358304), (672, 1273410), (720, 1188516), (756, 1131920), (840, 1018728), (864, 990430), (945, 905536), (960, 891387), (1008, 848940), (1080, 792344), (1120, 764046), (1260, 679152), (1344, 636705), (1440, 594258), (1512, 565960), (1680, 509364), (1728, 495215), (1890, 452768), (2016, 424470), (2160, 396172), (2240, 382023), (2520, 339576), (2880, 297129), (3024, 282980), (3360, 254682), (3780, 226384), (4032, 212235), (4320, 198086), (5040, 169788), (6048, 141490), (6720, 127341), (7560, 113192), (8640, 99043), (10080, 84894), (12096, 70745), (14149, 60480), (15120, 56596), (20160, 42447), (28298, 30240)]