68465520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1093}}^1$

素因数の和:1144

約数の個数: 160

約数和(自身を含む): 244180800

約数和(自身を除く): 175715280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1093, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2186, 2320, 2610, 3132, 3279, 3480, 3915, 4176, 4372, 5220, 5465, 6264, 6558, 6960, 7830, 8744, 9837, 10440, 10930, 12528, 13116, 15660, 16395, 17488, 19674, 20880, 21860, 26232, 29511, 31320, 31697, 32790, 39348, 43720, 49185, 52464, 59022, 62640, 63394, 65580, 78696, 87440, 95091, 98370, 118044, 126788, 131160, 147555, 157392, 158485, 190182, 196740, 236088, 253576, 262320, 285273, 295110, 316970, 380364, 393480, 472176, 475455, 507152, 570546, 590220, 633940, 760728, 786960, 855819, 950910, 1141092, 1180440, 1267880, 1426365, 1521456, 1711638, 1901820, 2282184, 2360880, 2535760, 2852730, 3423276, 3803640, 4279095, 4564368, 5705460, 6846552, 7607280, 8558190, 11410920, 13693104, 17116380, 22821840, 34232760, 68465520]

約数ペア:

[(1, 68465520), (2, 34232760), (3, 22821840), (4, 17116380), (5, 13693104), (6, 11410920), (8, 8558190), (9, 7607280), (10, 6846552), (12, 5705460), (15, 4564368), (16, 4279095), (18, 3803640), (20, 3423276), (24, 2852730), (27, 2535760), (29, 2360880), (30, 2282184), (36, 1901820), (40, 1711638), (45, 1521456), (48, 1426365), (54, 1267880), (58, 1180440), (60, 1141092), (72, 950910), (80, 855819), (87, 786960), (90, 760728), (108, 633940), (116, 590220), (120, 570546), (135, 507152), (144, 475455), (145, 472176), (174, 393480), (180, 380364), (216, 316970), (232, 295110), (240, 285273), (261, 262320), (270, 253576), (290, 236088), (348, 196740), (360, 190182), (432, 158485), (435, 157392), (464, 147555), (522, 131160), (540, 126788), (580, 118044), (696, 98370), (720, 95091), (783, 87440), (870, 78696), (1044, 65580), (1080, 63394), (1093, 62640), (1160, 59022), (1305, 52464), (1392, 49185), (1566, 43720), (1740, 39348), (2088, 32790), (2160, 31697), (2186, 31320), (2320, 29511), (2610, 26232), (3132, 21860), (3279, 20880), (3480, 19674), (3915, 17488), (4176, 16395), (4372, 15660), (5220, 13116), (5465, 12528), (6264, 10930), (6558, 10440), (6960, 9837), (7830, 8744)]