140173440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6637}}^1$

素因数の和:6670

約数の個数: 128

約数和(自身を含む): 487494720

約数和(自身を除く): 347321280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 6637, 7040, 10560, 13274, 19911, 21120, 26548, 33185, 39822, 53096, 66370, 73007, 79644, 99555, 106192, 132740, 146014, 159288, 199110, 212384, 219021, 265480, 292028, 318576, 365035, 398220, 424768, 438042, 530960, 584056, 637152, 730070, 796440, 849536, 876084, 1061920, 1095105, 1168112, 1274304, 1460140, 1592880, 1752168, 2123840, 2190210, 2336224, 2548608, 2920280, 3185760, 3504336, 4247680, 4380420, 4672448, 5840560, 6371520, 7008672, 8760840, 9344896, 11681120, 12743040, 14017344, 17521680, 23362240, 28034688, 35043360, 46724480, 70086720, 140173440]

約数ペア:

[(1, 140173440), (2, 70086720), (3, 46724480), (4, 35043360), (5, 28034688), (6, 23362240), (8, 17521680), (10, 14017344), (11, 12743040), (12, 11681120), (15, 9344896), (16, 8760840), (20, 7008672), (22, 6371520), (24, 5840560), (30, 4672448), (32, 4380420), (33, 4247680), (40, 3504336), (44, 3185760), (48, 2920280), (55, 2548608), (60, 2336224), (64, 2190210), (66, 2123840), (80, 1752168), (88, 1592880), (96, 1460140), (110, 1274304), (120, 1168112), (128, 1095105), (132, 1061920), (160, 876084), (165, 849536), (176, 796440), (192, 730070), (220, 637152), (240, 584056), (264, 530960), (320, 438042), (330, 424768), (352, 398220), (384, 365035), (440, 318576), (480, 292028), (528, 265480), (640, 219021), (660, 212384), (704, 199110), (880, 159288), (960, 146014), (1056, 132740), (1320, 106192), (1408, 99555), (1760, 79644), (1920, 73007), (2112, 66370), (2640, 53096), (3520, 39822), (4224, 33185), (5280, 26548), (6637, 21120), (7040, 19911), (10560, 13274)]