232407840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^2$

素因数の和:551

約数の個数: 144

約数和(自身を含む): 839861568

約数和(自身を除く): 607453728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 263, 280, 336, 420, 480, 526, 560, 672, 789, 840, 1052, 1120, 1315, 1578, 1680, 1841, 2104, 2630, 3156, 3360, 3682, 3945, 4208, 5260, 5523, 6312, 7364, 7890, 8416, 9205, 10520, 11046, 12624, 14728, 15780, 18410, 21040, 22092, 25248, 27615, 29456, 31560, 36820, 42080, 44184, 55230, 58912, 63120, 69169, 73640, 88368, 110460, 126240, 138338, 147280, 176736, 207507, 220920, 276676, 294560, 345845, 415014, 441840, 484183, 553352, 691690, 830028, 883680, 968366, 1037535, 1106704, 1383380, 1452549, 1660056, 1936732, 2075070, 2213408, 2420915, 2766760, 2905098, 3320112, 3873464, 4150140, 4841830, 5533520, 5810196, 6640224, 7262745, 7746928, 8300280, 9683660, 11067040, 11620392, 14525490, 15493856, 16600560, 19367320, 23240784, 29050980, 33201120, 38734640, 46481568, 58101960, 77469280, 116203920, 232407840]

約数ペア:

[(1, 232407840), (2, 116203920), (3, 77469280), (4, 58101960), (5, 46481568), (6, 38734640), (7, 33201120), (8, 29050980), (10, 23240784), (12, 19367320), (14, 16600560), (15, 15493856), (16, 14525490), (20, 11620392), (21, 11067040), (24, 9683660), (28, 8300280), (30, 7746928), (32, 7262745), (35, 6640224), (40, 5810196), (42, 5533520), (48, 4841830), (56, 4150140), (60, 3873464), (70, 3320112), (80, 2905098), (84, 2766760), (96, 2420915), (105, 2213408), (112, 2075070), (120, 1936732), (140, 1660056), (160, 1452549), (168, 1383380), (210, 1106704), (224, 1037535), (240, 968366), (263, 883680), (280, 830028), (336, 691690), (420, 553352), (480, 484183), (526, 441840), (560, 415014), (672, 345845), (789, 294560), (840, 276676), (1052, 220920), (1120, 207507), (1315, 176736), (1578, 147280), (1680, 138338), (1841, 126240), (2104, 110460), (2630, 88368), (3156, 73640), (3360, 69169), (3682, 63120), (3945, 58912), (4208, 55230), (5260, 44184), (5523, 42080), (6312, 36820), (7364, 31560), (7890, 29456), (8416, 27615), (9205, 25248), (10520, 22092), (11046, 21040), (12624, 18410), (14728, 15780)]