8056440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 31449600

約数和(自身を除く): 23393160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 139, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 278, 280, 315, 322, 345, 360, 414, 417, 420, 460, 483, 504, 552, 556, 630, 644, 690, 695, 805, 828, 834, 840, 920, 966, 973, 1035, 1112, 1251, 1260, 1288, 1380, 1390, 1449, 1610, 1656, 1668, 1932, 1946, 2070, 2085, 2415, 2502, 2520, 2760, 2780, 2898, 2919, 3197, 3220, 3336, 3864, 3892, 4140, 4170, 4830, 4865, 5004, 5560, 5796, 5838, 6255, 6394, 6440, 7245, 7784, 8280, 8340, 8757, 9591, 9660, 9730, 10008, 11592, 11676, 12510, 12788, 14490, 14595, 15985, 16680, 17514, 19182, 19320, 19460, 22379, 23352, 25020, 25576, 28773, 28980, 29190, 31970, 35028, 38364, 38920, 43785, 44758, 47955, 50040, 57546, 57960, 58380, 63940, 67137, 70056, 76728, 87570, 89516, 95910, 111895, 115092, 116760, 127880, 134274, 143865, 175140, 179032, 191820, 201411, 223790, 230184, 268548, 287730, 335685, 350280, 383640, 402822, 447580, 537096, 575460, 671370, 805644, 895160, 1007055, 1150920, 1342740, 1611288, 2014110, 2685480, 4028220, 8056440]

約数ペア:

[(1, 8056440), (2, 4028220), (3, 2685480), (4, 2014110), (5, 1611288), (6, 1342740), (7, 1150920), (8, 1007055), (9, 895160), (10, 805644), (12, 671370), (14, 575460), (15, 537096), (18, 447580), (20, 402822), (21, 383640), (23, 350280), (24, 335685), (28, 287730), (30, 268548), (35, 230184), (36, 223790), (40, 201411), (42, 191820), (45, 179032), (46, 175140), (56, 143865), (60, 134274), (63, 127880), (69, 116760), (70, 115092), (72, 111895), (84, 95910), (90, 89516), (92, 87570), (105, 76728), (115, 70056), (120, 67137), (126, 63940), (138, 58380), (139, 57960), (140, 57546), (161, 50040), (168, 47955), (180, 44758), (184, 43785), (207, 38920), (210, 38364), (230, 35028), (252, 31970), (276, 29190), (278, 28980), (280, 28773), (315, 25576), (322, 25020), (345, 23352), (360, 22379), (414, 19460), (417, 19320), (420, 19182), (460, 17514), (483, 16680), (504, 15985), (552, 14595), (556, 14490), (630, 12788), (644, 12510), (690, 11676), (695, 11592), (805, 10008), (828, 9730), (834, 9660), (840, 9591), (920, 8757), (966, 8340), (973, 8280), (1035, 7784), (1112, 7245), (1251, 6440), (1260, 6394), (1288, 6255), (1380, 5838), (1390, 5796), (1449, 5560), (1610, 5004), (1656, 4865), (1668, 4830), (1932, 4170), (1946, 4140), (2070, 3892), (2085, 3864), (2415, 3336), (2502, 3220), (2520, 3197), (2760, 2919), (2780, 2898)]