199835520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 256

約数和(自身を含む): 683726400

約数和(自身を除く): 483890880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 37, 40, 48, 58, 60, 64, 74, 80, 87, 96, 97, 111, 116, 120, 128, 145, 148, 160, 174, 185, 192, 194, 222, 232, 240, 290, 291, 296, 320, 348, 370, 384, 388, 435, 444, 464, 480, 485, 555, 580, 582, 592, 640, 696, 740, 776, 870, 888, 928, 960, 970, 1073, 1110, 1160, 1164, 1184, 1392, 1455, 1480, 1552, 1740, 1776, 1856, 1920, 1940, 2146, 2220, 2320, 2328, 2368, 2784, 2813, 2910, 2960, 3104, 3219, 3480, 3552, 3589, 3712, 3880, 4292, 4440, 4640, 4656, 4736, 5365, 5568, 5626, 5820, 5920, 6208, 6438, 6960, 7104, 7178, 7760, 8439, 8584, 8880, 9280, 9312, 10730, 10767, 11136, 11252, 11640, 11840, 12416, 12876, 13920, 14065, 14208, 14356, 15520, 16095, 16878, 17168, 17760, 17945, 18560, 18624, 21460, 21534, 22504, 23280, 23680, 25752, 27840, 28130, 28712, 31040, 32190, 33756, 34336, 35520, 35890, 37248, 42195, 42920, 43068, 45008, 46560, 51504, 53835, 55680, 56260, 57424, 62080, 64380, 67512, 68672, 71040, 71780, 84390, 85840, 86136, 90016, 93120, 103008, 104081, 107670, 112520, 114848, 128760, 135024, 137344, 143560, 168780, 171680, 172272, 180032, 186240, 206016, 208162, 215340, 225040, 229696, 257520, 270048, 287120, 312243, 337560, 343360, 344544, 360064, 412032, 416324, 430680, 450080, 459392, 515040, 520405, 540096, 574240, 624486, 675120, 686720, 689088, 832648, 861360, 900160, 1030080, 1040810, 1080192, 1148480, 1248972, 1350240, 1378176, 1561215, 1665296, 1722720, 1800320, 2060160, 2081620, 2296960, 2497944, 2700480, 3122430, 3330592, 3445440, 4163240, 4995888, 5400960, 6244860, 6661184, 6890880, 8326480, 9991776, 12489720, 13322368, 16652960, 19983552, 24979440, 33305920, 39967104, 49958880, 66611840, 99917760, 199835520]

約数ペア:

[(1, 199835520), (2, 99917760), (3, 66611840), (4, 49958880), (5, 39967104), (6, 33305920), (8, 24979440), (10, 19983552), (12, 16652960), (15, 13322368), (16, 12489720), (20, 9991776), (24, 8326480), (29, 6890880), (30, 6661184), (32, 6244860), (37, 5400960), (40, 4995888), (48, 4163240), (58, 3445440), (60, 3330592), (64, 3122430), (74, 2700480), (80, 2497944), (87, 2296960), (96, 2081620), (97, 2060160), (111, 1800320), (116, 1722720), (120, 1665296), (128, 1561215), (145, 1378176), (148, 1350240), (160, 1248972), (174, 1148480), (185, 1080192), (192, 1040810), (194, 1030080), (222, 900160), (232, 861360), (240, 832648), (290, 689088), (291, 686720), (296, 675120), (320, 624486), (348, 574240), (370, 540096), (384, 520405), (388, 515040), (435, 459392), (444, 450080), (464, 430680), (480, 416324), (485, 412032), (555, 360064), (580, 344544), (582, 343360), (592, 337560), (640, 312243), (696, 287120), (740, 270048), (776, 257520), (870, 229696), (888, 225040), (928, 215340), (960, 208162), (970, 206016), (1073, 186240), (1110, 180032), (1160, 172272), (1164, 171680), (1184, 168780), (1392, 143560), (1455, 137344), (1480, 135024), (1552, 128760), (1740, 114848), (1776, 112520), (1856, 107670), (1920, 104081), (1940, 103008), (2146, 93120), (2220, 90016), (2320, 86136), (2328, 85840), (2368, 84390), (2784, 71780), (2813, 71040), (2910, 68672), (2960, 67512), (3104, 64380), (3219, 62080), (3480, 57424), (3552, 56260), (3589, 55680), (3712, 53835), (3880, 51504), (4292, 46560), (4440, 45008), (4640, 43068), (4656, 42920), (4736, 42195), (5365, 37248), (5568, 35890), (5626, 35520), (5820, 34336), (5920, 33756), (6208, 32190), (6438, 31040), (6960, 28712), (7104, 28130), (7178, 27840), (7760, 25752), (8439, 23680), (8584, 23280), (8880, 22504), (9280, 21534), (9312, 21460), (10730, 18624), (10767, 18560), (11136, 17945), (11252, 17760), (11640, 17168), (11840, 16878), (12416, 16095), (12876, 15520), (13920, 14356), (14065, 14208)]