139211160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:689

約数の個数: 128

約数和(自身を含む): 458472960

約数和(自身を除く): 319261800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 263, 264, 330, 401, 440, 526, 660, 789, 802, 1052, 1203, 1315, 1320, 1578, 1604, 2005, 2104, 2406, 2630, 2893, 3156, 3208, 3945, 4010, 4411, 4812, 5260, 5786, 6015, 6312, 7890, 8020, 8679, 8822, 9624, 10520, 11572, 12030, 13233, 14465, 15780, 16040, 17358, 17644, 22055, 23144, 24060, 26466, 28930, 31560, 34716, 35288, 43395, 44110, 48120, 52932, 57860, 66165, 69432, 86790, 88220, 105463, 105864, 115720, 132330, 173580, 176440, 210926, 264660, 316389, 347160, 421852, 527315, 529320, 632778, 843704, 1054630, 1160093, 1265556, 1581945, 2109260, 2320186, 2531112, 3163890, 3480279, 4218520, 4640372, 5800465, 6327780, 6960558, 9280744, 11600930, 12655560, 13921116, 17401395, 23201860, 27842232, 34802790, 46403720, 69605580, 139211160]

約数ペア:

[(1, 139211160), (2, 69605580), (3, 46403720), (4, 34802790), (5, 27842232), (6, 23201860), (8, 17401395), (10, 13921116), (11, 12655560), (12, 11600930), (15, 9280744), (20, 6960558), (22, 6327780), (24, 5800465), (30, 4640372), (33, 4218520), (40, 3480279), (44, 3163890), (55, 2531112), (60, 2320186), (66, 2109260), (88, 1581945), (110, 1265556), (120, 1160093), (132, 1054630), (165, 843704), (220, 632778), (263, 529320), (264, 527315), (330, 421852), (401, 347160), (440, 316389), (526, 264660), (660, 210926), (789, 176440), (802, 173580), (1052, 132330), (1203, 115720), (1315, 105864), (1320, 105463), (1578, 88220), (1604, 86790), (2005, 69432), (2104, 66165), (2406, 57860), (2630, 52932), (2893, 48120), (3156, 44110), (3208, 43395), (3945, 35288), (4010, 34716), (4411, 31560), (4812, 28930), (5260, 26466), (5786, 24060), (6015, 23144), (6312, 22055), (7890, 17644), (8020, 17358), (8679, 16040), (8822, 15780), (9624, 14465), (10520, 13233), (11572, 12030)]