57628560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 160

約数和(自身を含む): 197987328

約数和(自身を除く): 140358768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 83, 88, 110, 120, 132, 165, 166, 176, 220, 240, 249, 263, 264, 330, 332, 415, 440, 498, 526, 528, 660, 664, 789, 830, 880, 913, 996, 1052, 1245, 1315, 1320, 1328, 1578, 1660, 1826, 1992, 2104, 2490, 2630, 2640, 2739, 2893, 3156, 3320, 3652, 3945, 3984, 4208, 4565, 4980, 5260, 5478, 5786, 6312, 6640, 7304, 7890, 8679, 9130, 9960, 10520, 10956, 11572, 12624, 13695, 14465, 14608, 15780, 17358, 18260, 19920, 21040, 21829, 21912, 23144, 27390, 28930, 31560, 34716, 36520, 43395, 43658, 43824, 46288, 54780, 57860, 63120, 65487, 69432, 73040, 86790, 87316, 109145, 109560, 115720, 130974, 138864, 173580, 174632, 218290, 219120, 231440, 240119, 261948, 327435, 347160, 349264, 436580, 480238, 523896, 654870, 694320, 720357, 873160, 960476, 1047792, 1200595, 1309740, 1440714, 1746320, 1920952, 2401190, 2619480, 2881428, 3601785, 3841904, 4802380, 5238960, 5762856, 7203570, 9604760, 11525712, 14407140, 19209520, 28814280, 57628560]

約数ペア:

[(1, 57628560), (2, 28814280), (3, 19209520), (4, 14407140), (5, 11525712), (6, 9604760), (8, 7203570), (10, 5762856), (11, 5238960), (12, 4802380), (15, 3841904), (16, 3601785), (20, 2881428), (22, 2619480), (24, 2401190), (30, 1920952), (33, 1746320), (40, 1440714), (44, 1309740), (48, 1200595), (55, 1047792), (60, 960476), (66, 873160), (80, 720357), (83, 694320), (88, 654870), (110, 523896), (120, 480238), (132, 436580), (165, 349264), (166, 347160), (176, 327435), (220, 261948), (240, 240119), (249, 231440), (263, 219120), (264, 218290), (330, 174632), (332, 173580), (415, 138864), (440, 130974), (498, 115720), (526, 109560), (528, 109145), (660, 87316), (664, 86790), (789, 73040), (830, 69432), (880, 65487), (913, 63120), (996, 57860), (1052, 54780), (1245, 46288), (1315, 43824), (1320, 43658), (1328, 43395), (1578, 36520), (1660, 34716), (1826, 31560), (1992, 28930), (2104, 27390), (2490, 23144), (2630, 21912), (2640, 21829), (2739, 21040), (2893, 19920), (3156, 18260), (3320, 17358), (3652, 15780), (3945, 14608), (3984, 14465), (4208, 13695), (4565, 12624), (4980, 11572), (5260, 10956), (5478, 10520), (5786, 9960), (6312, 9130), (6640, 8679), (7304, 7890)]