1247331036140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{523}}^1\times {\mathrm{32203}}^1$

素因数の和:32788

約数の個数: 144

約数和(自身を含む): 3135490675968

約数和(自身を除く): 1888159639828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 523, 529, 644, 805, 1046, 1058, 1610, 2092, 2116, 2615, 2645, 3220, 3661, 3703, 5230, 5290, 7322, 7406, 10460, 10580, 12029, 14644, 14812, 18305, 18515, 24058, 32203, 36610, 37030, 48116, 60145, 64406, 73220, 74060, 84203, 120290, 128812, 161015, 168406, 225421, 240580, 276667, 322030, 336812, 421015, 450842, 553334, 644060, 740669, 842030, 901684, 1106668, 1127105, 1383335, 1481338, 1684060, 1936669, 2254210, 2766670, 2962676, 3703345, 3873338, 4508420, 5184683, 5533340, 7406690, 7746676, 9683345, 10369366, 14813380, 16842169, 17035387, 19366690, 20738732, 25923415, 33684338, 34070774, 38733380, 51846830, 67368676, 68141548, 84210845, 85176935, 103693660, 117895183, 119247709, 168421690, 170353870, 235790366, 238495418, 336843380, 340707740, 387369887, 471580732, 476990836, 589475915, 596238545, 774739774, 1178951830, 1192477090, 1549479548, 1936849435, 2357903660, 2384954180, 2711589209, 3873698870, 5423178418, 7747397740, 8909507401, 10846356836, 13557946045, 17819014802, 27115892090, 35638029604, 44547537005, 54231784180, 62366551807, 89095074010, 124733103614, 178190148020, 249466207228, 311832759035, 623665518070, 1247331036140]

約数ペア:

[(1, 1247331036140), (2, 623665518070), (4, 311832759035), (5, 249466207228), (7, 178190148020), (10, 124733103614), (14, 89095074010), (20, 62366551807), (23, 54231784180), (28, 44547537005), (35, 35638029604), (46, 27115892090), (70, 17819014802), (92, 13557946045), (115, 10846356836), (140, 8909507401), (161, 7747397740), (230, 5423178418), (322, 3873698870), (460, 2711589209), (523, 2384954180), (529, 2357903660), (644, 1936849435), (805, 1549479548), (1046, 1192477090), (1058, 1178951830), (1610, 774739774), (2092, 596238545), (2116, 589475915), (2615, 476990836), (2645, 471580732), (3220, 387369887), (3661, 340707740), (3703, 336843380), (5230, 238495418), (5290, 235790366), (7322, 170353870), (7406, 168421690), (10460, 119247709), (10580, 117895183), (12029, 103693660), (14644, 85176935), (14812, 84210845), (18305, 68141548), (18515, 67368676), (24058, 51846830), (32203, 38733380), (36610, 34070774), (37030, 33684338), (48116, 25923415), (60145, 20738732), (64406, 19366690), (73220, 17035387), (74060, 16842169), (84203, 14813380), (120290, 10369366), (128812, 9683345), (161015, 7746676), (168406, 7406690), (225421, 5533340), (240580, 5184683), (276667, 4508420), (322030, 3873338), (336812, 3703345), (421015, 2962676), (450842, 2766670), (553334, 2254210), (644060, 1936669), (740669, 1684060), (842030, 1481338), (901684, 1383335), (1106668, 1127105)]