19683984960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7829}}^1$

素因数の和:7955

約数の個数: 280

約数和(自身を含む): 70750282680

約数和(自身を除く): 51066297720

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, 97, 108, 120, 135, 144, 160, 162, 180, 192, 194, 216, 240, 270, 288, 291, 320, 324, 360, 388, 405, 432, 480, 485, 540, 576, 582, 648, 720, 776, 810, 864, 873, 960, 970, 1080, 1164, 1296, 1440, 1455, 1552, 1620, 1728, 1746, 1940, 2160, 2328, 2592, 2619, 2880, 2910, 3104, 3240, 3492, 3880, 4320, 4365, 4656, 5184, 5238, 5820, 6208, 6480, 6984, 7760, 7829, 7857, 8640, 8730, 9312, 10476, 11640, 12960, 13095, 13968, 15520, 15658, 15714, 17460, 18624, 20952, 23280, 23487, 25920, 26190, 27936, 31040, 31316, 31428, 34920, 39145, 39285, 41904, 46560, 46974, 52380, 55872, 62632, 62856, 69840, 70461, 78290, 78570, 83808, 93120, 93948, 104760, 117435, 125264, 125712, 139680, 140922, 156580, 157140, 167616, 187896, 209520, 211383, 234870, 250528, 251424, 279360, 281844, 313160, 314280, 352305, 375792, 419040, 422766, 469740, 501056, 502848, 563688, 626320, 628560, 634149, 704610, 751584, 759413, 838080, 845532, 939480, 1056915, 1127376, 1252640, 1257120, 1268298, 1409220, 1503168, 1518826, 1691064, 1878960, 2113830, 2254752, 2278239, 2505280, 2514240, 2536596, 2818440, 3037652, 3170745, 3382128, 3757920, 3797065, 4227660, 4509504, 4556478, 5073192, 5636880, 6075304, 6341490, 6764256, 6834717, 7515840, 7594130, 8455320, 9112956, 10146384, 11273760, 11391195, 12150608, 12682980, 13528512, 13669434, 15188260, 16910640, 18225912, 20292768, 20504151, 22547520, 22782390, 24301216, 25365960, 27338868, 30376520, 33821280, 34173585, 36451824, 40585536, 41008302, 45564780, 48602432, 50731920, 54677736, 60753040, 61512453, 67642560, 68347170, 72903648, 82016604, 91129560, 101463840, 102520755, 109355472, 121506080, 123024906, 136694340, 145807296, 164033208, 182259120, 202927680, 205041510, 218710944, 243012160, 246049812, 273388680, 307562265, 328066416, 364518240, 410083020, 437421888, 492099624, 546777360, 615124530, 656132832, 729036480, 820166040, 984199248, 1093554720, 1230249060, 1312265664, 1640332080, 1968398496, 2187109440, 2460498120, 3280664160, 3936796992, 4920996240, 6561328320, 9841992480, 19683984960]

約数ペア:

[(1, 19683984960), (2, 9841992480), (3, 6561328320), (4, 4920996240), (5, 3936796992), (6, 3280664160), (8, 2460498120), (9, 2187109440), (10, 1968398496), (12, 1640332080), (15, 1312265664), (16, 1230249060), (18, 1093554720), (20, 984199248), (24, 820166040), (27, 729036480), (30, 656132832), (32, 615124530), (36, 546777360), (40, 492099624), (45, 437421888), (48, 410083020), (54, 364518240), (60, 328066416), (64, 307562265), (72, 273388680), (80, 246049812), (81, 243012160), (90, 218710944), (96, 205041510), (97, 202927680), (108, 182259120), (120, 164033208), (135, 145807296), (144, 136694340), (160, 123024906), (162, 121506080), (180, 109355472), (192, 102520755), (194, 101463840), (216, 91129560), (240, 82016604), (270, 72903648), (288, 68347170), (291, 67642560), (320, 61512453), (324, 60753040), (360, 54677736), (388, 50731920), (405, 48602432), (432, 45564780), (480, 41008302), (485, 40585536), (540, 36451824), (576, 34173585), (582, 33821280), (648, 30376520), (720, 27338868), (776, 25365960), (810, 24301216), (864, 22782390), (873, 22547520), (960, 20504151), (970, 20292768), (1080, 18225912), (1164, 16910640), (1296, 15188260), (1440, 13669434), (1455, 13528512), (1552, 12682980), (1620, 12150608), (1728, 11391195), (1746, 11273760), (1940, 10146384), (2160, 9112956), (2328, 8455320), (2592, 7594130), (2619, 7515840), (2880, 6834717), (2910, 6764256), (3104, 6341490), (3240, 6075304), (3492, 5636880), (3880, 5073192), (4320, 4556478), (4365, 4509504), (4656, 4227660), (5184, 3797065), (5238, 3757920), (5820, 3382128), (6208, 3170745), (6480, 3037652), (6984, 2818440), (7760, 2536596), (7829, 2514240), (7857, 2505280), (8640, 2278239), (8730, 2254752), (9312, 2113830), (10476, 1878960), (11640, 1691064), (12960, 1518826), (13095, 1503168), (13968, 1409220), (15520, 1268298), (15658, 1257120), (15714, 1252640), (17460, 1127376), (18624, 1056915), (20952, 939480), (23280, 845532), (23487, 838080), (25920, 759413), (26190, 751584), (27936, 704610), (31040, 634149), (31316, 628560), (31428, 626320), (34920, 563688), (39145, 502848), (39285, 501056), (41904, 469740), (46560, 422766), (46974, 419040), (52380, 375792), (55872, 352305), (62632, 314280), (62856, 313160), (69840, 281844), (70461, 279360), (78290, 251424), (78570, 250528), (83808, 234870), (93120, 211383), (93948, 209520), (104760, 187896), (117435, 167616), (125264, 157140), (125712, 156580), (139680, 140922)]