198409309920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1481551}}^1$

素因数の和:1481606

約数の個数: 192

約数和(自身を含む): 716834119680

約数和(自身を除く): 518424809760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8370, 8928, 11160, 13392, 14880, 16740, 22320, 26784, 33480, 44640, 66960, 133920, 1481551, 2963102, 4444653, 5926204, 7407755, 8889306, 11852408, 13333959, 14815510, 17778612, 22223265, 23704816, 26667918, 29631020, 35557224, 40001877, 44446530, 45928081, 47409632, 53335836, 59262040, 66669795, 71114448, 80003754, 88893060, 91856162, 106671672, 118524080, 133339590, 137784243, 142228896, 160007508, 177786120, 183712324, 200009385, 213343344, 229640405, 237048160, 266679180, 275568486, 320015016, 355572240, 367424648, 400018770, 413352729, 426686688, 459280810, 533358360, 551136972, 640030032, 688921215, 711144480, 734849296, 800037540, 826705458, 918561620, 1066716720, 1102273944, 1240058187, 1280060064, 1377842430, 1469698592, 1600075080, 1653410916, 1837123240, 2066763645, 2133433440, 2204547888, 2480116374, 2755684860, 3200150160, 3306821832, 3674246480, 4133527290, 4409095776, 4960232748, 5511369720, 6200290935, 6400300320, 6613643664, 7348492960, 8267054580, 9920465496, 11022739440, 12400581870, 13227287328, 16534109160, 19840930992, 22045478880, 24801163740, 33068218320, 39681861984, 49602327480, 66136436640, 99204654960, 198409309920]

約数ペア:

[(1, 198409309920), (2, 99204654960), (3, 66136436640), (4, 49602327480), (5, 39681861984), (6, 33068218320), (8, 24801163740), (9, 22045478880), (10, 19840930992), (12, 16534109160), (15, 13227287328), (16, 12400581870), (18, 11022739440), (20, 9920465496), (24, 8267054580), (27, 7348492960), (30, 6613643664), (31, 6400300320), (32, 6200290935), (36, 5511369720), (40, 4960232748), (45, 4409095776), (48, 4133527290), (54, 3674246480), (60, 3306821832), (62, 3200150160), (72, 2755684860), (80, 2480116374), (90, 2204547888), (93, 2133433440), (96, 2066763645), (108, 1837123240), (120, 1653410916), (124, 1600075080), (135, 1469698592), (144, 1377842430), (155, 1280060064), (160, 1240058187), (180, 1102273944), (186, 1066716720), (216, 918561620), (240, 826705458), (248, 800037540), (270, 734849296), (279, 711144480), (288, 688921215), (310, 640030032), (360, 551136972), (372, 533358360), (432, 459280810), (465, 426686688), (480, 413352729), (496, 400018770), (540, 367424648), (558, 355572240), (620, 320015016), (720, 275568486), (744, 266679180), (837, 237048160), (864, 229640405), (930, 213343344), (992, 200009385), (1080, 183712324), (1116, 177786120), (1240, 160007508), (1395, 142228896), (1440, 137784243), (1488, 133339590), (1674, 118524080), (1860, 106671672), (2160, 91856162), (2232, 88893060), (2480, 80003754), (2790, 71114448), (2976, 66669795), (3348, 59262040), (3720, 53335836), (4185, 47409632), (4320, 45928081), (4464, 44446530), (4960, 40001877), (5580, 35557224), (6696, 29631020), (7440, 26667918), (8370, 23704816), (8928, 22223265), (11160, 17778612), (13392, 14815510), (14880, 13333959), (16740, 11852408), (22320, 8889306), (26784, 7407755), (33480, 5926204), (44640, 4444653), (66960, 2963102), (133920, 1481551)]