19355140560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{23369}}^1$

素因数の和:23438

約数の個数: 320

約数和(自身を含む): 75113049600

約数和(自身を除く): 55757909040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 29, 30, 34, 35, 40, 42, 48, 51, 56, 58, 60, 68, 70, 80, 84, 85, 87, 102, 105, 112, 116, 119, 120, 136, 140, 145, 168, 170, 174, 203, 204, 210, 232, 238, 240, 255, 272, 280, 290, 336, 340, 348, 357, 406, 408, 420, 435, 464, 476, 493, 510, 560, 580, 595, 609, 680, 696, 714, 812, 816, 840, 870, 952, 986, 1015, 1020, 1160, 1190, 1218, 1360, 1392, 1428, 1479, 1624, 1680, 1740, 1785, 1904, 1972, 2030, 2040, 2320, 2380, 2436, 2465, 2856, 2958, 3045, 3248, 3451, 3480, 3570, 3944, 4060, 4080, 4760, 4872, 4930, 5712, 5916, 6090, 6902, 6960, 7140, 7395, 7888, 8120, 9520, 9744, 9860, 10353, 11832, 12180, 13804, 14280, 14790, 16240, 17255, 19720, 20706, 23369, 23664, 24360, 27608, 28560, 29580, 34510, 39440, 41412, 46738, 48720, 51765, 55216, 59160, 69020, 70107, 82824, 93476, 103530, 116845, 118320, 138040, 140214, 163583, 165648, 186952, 207060, 233690, 276080, 280428, 327166, 350535, 373904, 397273, 414120, 467380, 490749, 560856, 654332, 677701, 701070, 794546, 817915, 828240, 934760, 981498, 1121712, 1191819, 1308664, 1355402, 1402140, 1589092, 1635830, 1869520, 1962996, 1986365, 2033103, 2383638, 2453745, 2617328, 2710804, 2780911, 2804280, 3178184, 3271660, 3388505, 3925992, 3972730, 4066206, 4743907, 4767276, 4907490, 5421608, 5561822, 5608560, 5959095, 6356368, 6543320, 6777010, 7851984, 7945460, 8132412, 8342733, 9487814, 9534552, 9814980, 10165515, 10843216, 11123644, 11520917, 11918190, 13086640, 13554020, 13904555, 14231721, 15890920, 16264824, 16685466, 18975628, 19069104, 19629960, 20331030, 22247288, 23041834, 23719535, 23836380, 27108040, 27809110, 28463442, 31781840, 32529648, 33370932, 34562751, 37951256, 39259920, 40662060, 41713665, 44494576, 46083668, 47439070, 47672760, 54216080, 55618220, 56926884, 57604585, 66741864, 69125502, 71158605, 75902512, 80646419, 81324120, 83427330, 92167336, 94878140, 95345520, 111236440, 113853768, 115209170, 133483728, 138251004, 142317210, 161292838, 162648240, 166854660, 172813755, 184334672, 189756280, 222472880, 227707536, 230418340, 241939257, 276502008, 284634420, 322585676, 333709320, 345627510, 379512560, 403232095, 460836680, 483878514, 553004016, 569268840, 645171352, 667418640, 691255020, 806464190, 921673360, 967757028, 1138537680, 1209696285, 1290342704, 1382510040, 1612928380, 1935514056, 2419392570, 2765020080, 3225856760, 3871028112, 4838785140, 6451713520, 9677570280, 19355140560]

約数ペア:

[(1, 19355140560), (2, 9677570280), (3, 6451713520), (4, 4838785140), (5, 3871028112), (6, 3225856760), (7, 2765020080), (8, 2419392570), (10, 1935514056), (12, 1612928380), (14, 1382510040), (15, 1290342704), (16, 1209696285), (17, 1138537680), (20, 967757028), (21, 921673360), (24, 806464190), (28, 691255020), (29, 667418640), (30, 645171352), (34, 569268840), (35, 553004016), (40, 483878514), (42, 460836680), (48, 403232095), (51, 379512560), (56, 345627510), (58, 333709320), (60, 322585676), (68, 284634420), (70, 276502008), (80, 241939257), (84, 230418340), (85, 227707536), (87, 222472880), (102, 189756280), (105, 184334672), (112, 172813755), (116, 166854660), (119, 162648240), (120, 161292838), (136, 142317210), (140, 138251004), (145, 133483728), (168, 115209170), (170, 113853768), (174, 111236440), (203, 95345520), (204, 94878140), (210, 92167336), (232, 83427330), (238, 81324120), (240, 80646419), (255, 75902512), (272, 71158605), (280, 69125502), (290, 66741864), (336, 57604585), (340, 56926884), (348, 55618220), (357, 54216080), (406, 47672760), (408, 47439070), (420, 46083668), (435, 44494576), (464, 41713665), (476, 40662060), (493, 39259920), (510, 37951256), (560, 34562751), (580, 33370932), (595, 32529648), (609, 31781840), (680, 28463442), (696, 27809110), (714, 27108040), (812, 23836380), (816, 23719535), (840, 23041834), (870, 22247288), (952, 20331030), (986, 19629960), (1015, 19069104), (1020, 18975628), (1160, 16685466), (1190, 16264824), (1218, 15890920), (1360, 14231721), (1392, 13904555), (1428, 13554020), (1479, 13086640), (1624, 11918190), (1680, 11520917), (1740, 11123644), (1785, 10843216), (1904, 10165515), (1972, 9814980), (2030, 9534552), (2040, 9487814), (2320, 8342733), (2380, 8132412), (2436, 7945460), (2465, 7851984), (2856, 6777010), (2958, 6543320), (3045, 6356368), (3248, 5959095), (3451, 5608560), (3480, 5561822), (3570, 5421608), (3944, 4907490), (4060, 4767276), (4080, 4743907), (4760, 4066206), (4872, 3972730), (4930, 3925992), (5712, 3388505), (5916, 3271660), (6090, 3178184), (6902, 2804280), (6960, 2780911), (7140, 2710804), (7395, 2617328), (7888, 2453745), (8120, 2383638), (9520, 2033103), (9744, 1986365), (9860, 1962996), (10353, 1869520), (11832, 1635830), (12180, 1589092), (13804, 1402140), (14280, 1355402), (14790, 1308664), (16240, 1191819), (17255, 1121712), (19720, 981498), (20706, 934760), (23369, 828240), (23664, 817915), (24360, 794546), (27608, 701070), (28560, 677701), (29580, 654332), (34510, 560856), (39440, 490749), (41412, 467380), (46738, 414120), (48720, 397273), (51765, 373904), (55216, 350535), (59160, 327166), (69020, 280428), (70107, 276080), (82824, 233690), (93476, 207060), (103530, 186952), (116845, 165648), (118320, 163583), (138040, 140214)]