194021280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2011}}^1$

素因数の和:2099

約数の個数: 144

約数和(自身を含む): 672313824

約数和(自身を除く): 478292544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 201, 240, 268, 288, 335, 360, 402, 480, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1440, 1608, 2010, 2011, 2144, 2412, 2680, 3015, 3216, 4020, 4022, 4824, 5360, 6030, 6033, 6432, 8040, 8044, 9648, 10055, 10720, 12060, 12066, 16080, 16088, 18099, 19296, 20110, 24120, 24132, 30165, 32160, 32176, 36198, 40220, 48240, 48264, 60330, 64352, 72396, 80440, 90495, 96480, 96528, 120660, 134737, 144792, 160880, 180990, 193056, 241320, 269474, 289584, 321760, 361980, 404211, 482640, 538948, 579168, 673685, 723960, 808422, 965280, 1077896, 1212633, 1347370, 1447920, 1616844, 2021055, 2155792, 2425266, 2694740, 2895840, 3233688, 4042110, 4311584, 4850532, 5389480, 6063165, 6467376, 8084220, 9701064, 10778960, 12126330, 12934752, 16168440, 19402128, 21557920, 24252660, 32336880, 38804256, 48505320, 64673760, 97010640, 194021280]

約数ペア:

[(1, 194021280), (2, 97010640), (3, 64673760), (4, 48505320), (5, 38804256), (6, 32336880), (8, 24252660), (9, 21557920), (10, 19402128), (12, 16168440), (15, 12934752), (16, 12126330), (18, 10778960), (20, 9701064), (24, 8084220), (30, 6467376), (32, 6063165), (36, 5389480), (40, 4850532), (45, 4311584), (48, 4042110), (60, 3233688), (67, 2895840), (72, 2694740), (80, 2425266), (90, 2155792), (96, 2021055), (120, 1616844), (134, 1447920), (144, 1347370), (160, 1212633), (180, 1077896), (201, 965280), (240, 808422), (268, 723960), (288, 673685), (335, 579168), (360, 538948), (402, 482640), (480, 404211), (536, 361980), (603, 321760), (670, 289584), (720, 269474), (804, 241320), (1005, 193056), (1072, 180990), (1206, 160880), (1340, 144792), (1440, 134737), (1608, 120660), (2010, 96528), (2011, 96480), (2144, 90495), (2412, 80440), (2680, 72396), (3015, 64352), (3216, 60330), (4020, 48264), (4022, 48240), (4824, 40220), (5360, 36198), (6030, 32176), (6033, 32160), (6432, 30165), (8040, 24132), (8044, 24120), (9648, 20110), (10055, 19296), (10720, 18099), (12060, 16088), (12066, 16080)]