19135465920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5813}}^1$

素因数の和:5969

約数の個数: 280

約数和(自身を含む): 68615990784

約数和(自身を除く): 49480524864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 127, 135, 144, 160, 162, 180, 192, 216, 240, 254, 270, 288, 320, 324, 360, 381, 405, 432, 480, 508, 540, 576, 635, 648, 720, 762, 810, 864, 960, 1016, 1080, 1143, 1270, 1296, 1440, 1524, 1620, 1728, 1905, 2032, 2160, 2286, 2540, 2592, 2880, 3048, 3240, 3429, 3810, 4064, 4320, 4572, 5080, 5184, 5715, 5813, 6096, 6480, 6858, 7620, 8128, 8640, 9144, 10160, 10287, 11430, 11626, 12192, 12960, 13716, 15240, 17145, 17439, 18288, 20320, 20574, 22860, 23252, 24384, 25920, 27432, 29065, 30480, 34290, 34878, 36576, 40640, 41148, 45720, 46504, 51435, 52317, 54864, 58130, 60960, 68580, 69756, 73152, 82296, 87195, 91440, 93008, 102870, 104634, 109728, 116260, 121920, 137160, 139512, 156951, 164592, 174390, 182880, 186016, 205740, 209268, 219456, 232520, 261585, 274320, 279024, 313902, 329184, 348780, 365760, 372032, 411480, 418536, 465040, 470853, 523170, 548640, 558048, 627804, 658368, 697560, 738251, 784755, 822960, 837072, 930080, 941706, 1046340, 1097280, 1116096, 1255608, 1395120, 1476502, 1569510, 1645920, 1674144, 1860160, 1883412, 2092680, 2214753, 2354265, 2511216, 2790240, 2953004, 3139020, 3291840, 3348288, 3691255, 3766824, 4185360, 4429506, 4708530, 5022432, 5580480, 5906008, 6278040, 6644259, 7382510, 7533648, 8370720, 8859012, 9417060, 10044864, 11073765, 11812016, 12556080, 13288518, 14765020, 15067296, 16741440, 17718024, 18834120, 19932777, 22147530, 23624032, 25112160, 26577036, 29530040, 30134592, 33221295, 35436048, 37668240, 39865554, 44295060, 47248064, 50224320, 53154072, 59060080, 59798331, 66442590, 70872096, 75336480, 79731108, 88590120, 99663885, 106308144, 118120160, 119596662, 132885180, 141744192, 150672960, 159462216, 177180240, 199327770, 212616288, 236240320, 239193324, 265770360, 298991655, 318924432, 354360480, 398655540, 425232576, 478386648, 531540720, 597983310, 637848864, 708720960, 797311080, 956773296, 1063081440, 1195966620, 1275697728, 1594622160, 1913546592, 2126162880, 2391933240, 3189244320, 3827093184, 4783866480, 6378488640, 9567732960, 19135465920]

約数ペア:

[(1, 19135465920), (2, 9567732960), (3, 6378488640), (4, 4783866480), (5, 3827093184), (6, 3189244320), (8, 2391933240), (9, 2126162880), (10, 1913546592), (12, 1594622160), (15, 1275697728), (16, 1195966620), (18, 1063081440), (20, 956773296), (24, 797311080), (27, 708720960), (30, 637848864), (32, 597983310), (36, 531540720), (40, 478386648), (45, 425232576), (48, 398655540), (54, 354360480), (60, 318924432), (64, 298991655), (72, 265770360), (80, 239193324), (81, 236240320), (90, 212616288), (96, 199327770), (108, 177180240), (120, 159462216), (127, 150672960), (135, 141744192), (144, 132885180), (160, 119596662), (162, 118120160), (180, 106308144), (192, 99663885), (216, 88590120), (240, 79731108), (254, 75336480), (270, 70872096), (288, 66442590), (320, 59798331), (324, 59060080), (360, 53154072), (381, 50224320), (405, 47248064), (432, 44295060), (480, 39865554), (508, 37668240), (540, 35436048), (576, 33221295), (635, 30134592), (648, 29530040), (720, 26577036), (762, 25112160), (810, 23624032), (864, 22147530), (960, 19932777), (1016, 18834120), (1080, 17718024), (1143, 16741440), (1270, 15067296), (1296, 14765020), (1440, 13288518), (1524, 12556080), (1620, 11812016), (1728, 11073765), (1905, 10044864), (2032, 9417060), (2160, 8859012), (2286, 8370720), (2540, 7533648), (2592, 7382510), (2880, 6644259), (3048, 6278040), (3240, 5906008), (3429, 5580480), (3810, 5022432), (4064, 4708530), (4320, 4429506), (4572, 4185360), (5080, 3766824), (5184, 3691255), (5715, 3348288), (5813, 3291840), (6096, 3139020), (6480, 2953004), (6858, 2790240), (7620, 2511216), (8128, 2354265), (8640, 2214753), (9144, 2092680), (10160, 1883412), (10287, 1860160), (11430, 1674144), (11626, 1645920), (12192, 1569510), (12960, 1476502), (13716, 1395120), (15240, 1255608), (17145, 1116096), (17439, 1097280), (18288, 1046340), (20320, 941706), (20574, 930080), (22860, 837072), (23252, 822960), (24384, 784755), (25920, 738251), (27432, 697560), (29065, 658368), (30480, 627804), (34290, 558048), (34878, 548640), (36576, 523170), (40640, 470853), (41148, 465040), (45720, 418536), (46504, 411480), (51435, 372032), (52317, 365760), (54864, 348780), (58130, 329184), (60960, 313902), (68580, 279024), (69756, 274320), (73152, 261585), (82296, 232520), (87195, 219456), (91440, 209268), (93008, 205740), (102870, 186016), (104634, 182880), (109728, 174390), (116260, 164592), (121920, 156951), (137160, 139512)]