39387040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 121927680

約数和(自身を除く): 82540640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 139, 140, 154, 160, 161, 176, 184, 220, 224, 230, 253, 278, 280, 308, 322, 352, 368, 385, 440, 460, 506, 556, 560, 616, 644, 695, 736, 770, 805, 880, 920, 973, 1012, 1112, 1120, 1232, 1265, 1288, 1390, 1529, 1540, 1610, 1760, 1771, 1840, 1946, 2024, 2224, 2464, 2530, 2576, 2780, 3058, 3080, 3197, 3220, 3542, 3680, 3892, 4048, 4448, 4865, 5060, 5152, 5560, 6116, 6160, 6394, 6440, 7084, 7645, 7784, 8096, 8855, 9730, 10120, 10703, 11120, 12232, 12320, 12788, 12880, 14168, 15290, 15568, 15985, 17710, 19460, 20240, 21406, 22240, 22379, 24464, 25576, 25760, 28336, 30580, 31136, 31970, 35167, 35420, 38920, 40480, 42812, 44758, 48928, 51152, 53515, 56672, 61160, 63940, 70334, 70840, 77840, 85624, 89516, 102304, 107030, 111895, 122320, 127880, 140668, 141680, 155680, 171248, 175835, 179032, 214060, 223790, 244640, 246169, 255760, 281336, 283360, 342496, 351670, 358064, 428120, 447580, 492338, 511520, 562672, 703340, 716128, 856240, 895160, 984676, 1125344, 1230845, 1406680, 1712480, 1790320, 1969352, 2461690, 2813360, 3580640, 3938704, 4923380, 5626720, 7877408, 9846760, 19693520, 39387040]

約数ペア:

[(1, 39387040), (2, 19693520), (4, 9846760), (5, 7877408), (7, 5626720), (8, 4923380), (10, 3938704), (11, 3580640), (14, 2813360), (16, 2461690), (20, 1969352), (22, 1790320), (23, 1712480), (28, 1406680), (32, 1230845), (35, 1125344), (40, 984676), (44, 895160), (46, 856240), (55, 716128), (56, 703340), (70, 562672), (77, 511520), (80, 492338), (88, 447580), (92, 428120), (110, 358064), (112, 351670), (115, 342496), (139, 283360), (140, 281336), (154, 255760), (160, 246169), (161, 244640), (176, 223790), (184, 214060), (220, 179032), (224, 175835), (230, 171248), (253, 155680), (278, 141680), (280, 140668), (308, 127880), (322, 122320), (352, 111895), (368, 107030), (385, 102304), (440, 89516), (460, 85624), (506, 77840), (556, 70840), (560, 70334), (616, 63940), (644, 61160), (695, 56672), (736, 53515), (770, 51152), (805, 48928), (880, 44758), (920, 42812), (973, 40480), (1012, 38920), (1112, 35420), (1120, 35167), (1232, 31970), (1265, 31136), (1288, 30580), (1390, 28336), (1529, 25760), (1540, 25576), (1610, 24464), (1760, 22379), (1771, 22240), (1840, 21406), (1946, 20240), (2024, 19460), (2224, 17710), (2464, 15985), (2530, 15568), (2576, 15290), (2780, 14168), (3058, 12880), (3080, 12788), (3197, 12320), (3220, 12232), (3542, 11120), (3680, 10703), (3892, 10120), (4048, 9730), (4448, 8855), (4865, 8096), (5060, 7784), (5152, 7645), (5560, 7084), (6116, 6440), (6160, 6394)]