612133760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{983}}^1$

素因数の和:1148

約数の個数: 128

約数和(自身を含む): 1686182400

約数和(自身を除く): 1074048640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 139, 140, 160, 224, 278, 280, 320, 448, 556, 560, 640, 695, 896, 973, 983, 1112, 1120, 1390, 1946, 1966, 2224, 2240, 2780, 3892, 3932, 4448, 4480, 4865, 4915, 5560, 6881, 7784, 7864, 8896, 9730, 9830, 11120, 13762, 15568, 15728, 17792, 19460, 19660, 22240, 27524, 31136, 31456, 34405, 38920, 39320, 44480, 55048, 62272, 62912, 68810, 77840, 78640, 88960, 110096, 124544, 125824, 136637, 137620, 155680, 157280, 220192, 273274, 275240, 311360, 314560, 440384, 546548, 550480, 622720, 629120, 683185, 880768, 956459, 1093096, 1100960, 1366370, 1912918, 2186192, 2201920, 2732740, 3825836, 4372384, 4403840, 4782295, 5465480, 7651672, 8744768, 9564590, 10930960, 15303344, 17489536, 19129180, 21861920, 30606688, 38258360, 43723840, 61213376, 76516720, 87447680, 122426752, 153033440, 306066880, 612133760]

約数ペア:

[(1, 612133760), (2, 306066880), (4, 153033440), (5, 122426752), (7, 87447680), (8, 76516720), (10, 61213376), (14, 43723840), (16, 38258360), (20, 30606688), (28, 21861920), (32, 19129180), (35, 17489536), (40, 15303344), (56, 10930960), (64, 9564590), (70, 8744768), (80, 7651672), (112, 5465480), (128, 4782295), (139, 4403840), (140, 4372384), (160, 3825836), (224, 2732740), (278, 2201920), (280, 2186192), (320, 1912918), (448, 1366370), (556, 1100960), (560, 1093096), (640, 956459), (695, 880768), (896, 683185), (973, 629120), (983, 622720), (1112, 550480), (1120, 546548), (1390, 440384), (1946, 314560), (1966, 311360), (2224, 275240), (2240, 273274), (2780, 220192), (3892, 157280), (3932, 155680), (4448, 137620), (4480, 136637), (4865, 125824), (4915, 124544), (5560, 110096), (6881, 88960), (7784, 78640), (7864, 77840), (8896, 68810), (9730, 62912), (9830, 62272), (11120, 55048), (13762, 44480), (15568, 39320), (15728, 38920), (17792, 34405), (19460, 31456), (19660, 31136), (22240, 27524)]