193554720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{967}}^1$

素因数の和:1127

約数の個数: 144

約数和(自身を含む): 665945280

約数和(自身を除く): 472390560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 139, 144, 160, 180, 240, 278, 288, 360, 417, 480, 556, 695, 720, 834, 967, 1112, 1251, 1390, 1440, 1668, 1934, 2085, 2224, 2502, 2780, 2901, 3336, 3868, 4170, 4448, 4835, 5004, 5560, 5802, 6255, 6672, 7736, 8340, 8703, 9670, 10008, 11120, 11604, 12510, 13344, 14505, 15472, 16680, 17406, 19340, 20016, 22240, 23208, 25020, 29010, 30944, 33360, 34812, 38680, 40032, 43515, 46416, 50040, 58020, 66720, 69624, 77360, 87030, 92832, 100080, 116040, 134413, 139248, 154720, 174060, 200160, 232080, 268826, 278496, 348120, 403239, 464160, 537652, 672065, 696240, 806478, 1075304, 1209717, 1344130, 1392480, 1612956, 2016195, 2150608, 2419434, 2688260, 3225912, 4032390, 4301216, 4838868, 5376520, 6048585, 6451824, 8064780, 9677736, 10753040, 12097170, 12903648, 16129560, 19355472, 21506080, 24194340, 32259120, 38710944, 48388680, 64518240, 96777360, 193554720]

約数ペア:

[(1, 193554720), (2, 96777360), (3, 64518240), (4, 48388680), (5, 38710944), (6, 32259120), (8, 24194340), (9, 21506080), (10, 19355472), (12, 16129560), (15, 12903648), (16, 12097170), (18, 10753040), (20, 9677736), (24, 8064780), (30, 6451824), (32, 6048585), (36, 5376520), (40, 4838868), (45, 4301216), (48, 4032390), (60, 3225912), (72, 2688260), (80, 2419434), (90, 2150608), (96, 2016195), (120, 1612956), (139, 1392480), (144, 1344130), (160, 1209717), (180, 1075304), (240, 806478), (278, 696240), (288, 672065), (360, 537652), (417, 464160), (480, 403239), (556, 348120), (695, 278496), (720, 268826), (834, 232080), (967, 200160), (1112, 174060), (1251, 154720), (1390, 139248), (1440, 134413), (1668, 116040), (1934, 100080), (2085, 92832), (2224, 87030), (2502, 77360), (2780, 69624), (2901, 66720), (3336, 58020), (3868, 50040), (4170, 46416), (4448, 43515), (4835, 40032), (5004, 38680), (5560, 34812), (5802, 33360), (6255, 30944), (6672, 29010), (7736, 25020), (8340, 23208), (8703, 22240), (9670, 20016), (10008, 19340), (11120, 17406), (11604, 16680), (12510, 15472), (13344, 14505)]