193380320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7507}}^1$

素因数の和:7552

約数の個数: 96

約数和(自身を含む): 544900608

約数和(自身を除く): 351520288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 7507, 12880, 15014, 25760, 30028, 37535, 52549, 60056, 75070, 105098, 120112, 150140, 172661, 210196, 240224, 262745, 300280, 345322, 420392, 525490, 600560, 690644, 840784, 863305, 1050980, 1201120, 1208627, 1381288, 1681568, 1726610, 2101960, 2417254, 2762576, 3453220, 4203920, 4834508, 5525152, 6043135, 6906440, 8407840, 9669016, 12086270, 13812880, 19338032, 24172540, 27625760, 38676064, 48345080, 96690160, 193380320]

約数ペア:

[(1, 193380320), (2, 96690160), (4, 48345080), (5, 38676064), (7, 27625760), (8, 24172540), (10, 19338032), (14, 13812880), (16, 12086270), (20, 9669016), (23, 8407840), (28, 6906440), (32, 6043135), (35, 5525152), (40, 4834508), (46, 4203920), (56, 3453220), (70, 2762576), (80, 2417254), (92, 2101960), (112, 1726610), (115, 1681568), (140, 1381288), (160, 1208627), (161, 1201120), (184, 1050980), (224, 863305), (230, 840784), (280, 690644), (322, 600560), (368, 525490), (460, 420392), (560, 345322), (644, 300280), (736, 262745), (805, 240224), (920, 210196), (1120, 172661), (1288, 150140), (1610, 120112), (1840, 105098), (2576, 75070), (3220, 60056), (3680, 52549), (5152, 37535), (6440, 30028), (7507, 25760), (12880, 15014)]