144361980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:417

約数の個数: 192

約数和(自身を含む): 518568960

約数和(自身を除く): 374206980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 181, 189, 210, 211, 252, 270, 315, 362, 378, 420, 422, 540, 543, 630, 633, 724, 756, 844, 905, 945, 1055, 1086, 1260, 1266, 1267, 1477, 1629, 1810, 1890, 1899, 2110, 2172, 2532, 2534, 2715, 2954, 3165, 3258, 3620, 3780, 3798, 3801, 4220, 4431, 4887, 5068, 5430, 5697, 5908, 6330, 6335, 6516, 7385, 7596, 7602, 8145, 8862, 9495, 9774, 10860, 11394, 11403, 12660, 12670, 13293, 14770, 15204, 16290, 17724, 18990, 19005, 19548, 22155, 22788, 22806, 24435, 25340, 26586, 28485, 29540, 32580, 34209, 37980, 38010, 38191, 39879, 44310, 45612, 48870, 53172, 56970, 57015, 66465, 68418, 76020, 76382, 79758, 88620, 97740, 113940, 114030, 114573, 132930, 136836, 152764, 159516, 171045, 190955, 199395, 228060, 229146, 265860, 267337, 342090, 343719, 381910, 398790, 458292, 534674, 572865, 684180, 687438, 763820, 797580, 802011, 1031157, 1069348, 1145730, 1336685, 1374876, 1604022, 1718595, 2062314, 2291460, 2406033, 2673370, 3208044, 3437190, 4010055, 4124628, 4812066, 5155785, 5346740, 6874380, 7218099, 8020110, 9624132, 10311570, 12030165, 14436198, 16040220, 20623140, 24060330, 28872396, 36090495, 48120660, 72180990, 144361980]

約数ペア:

[(1, 144361980), (2, 72180990), (3, 48120660), (4, 36090495), (5, 28872396), (6, 24060330), (7, 20623140), (9, 16040220), (10, 14436198), (12, 12030165), (14, 10311570), (15, 9624132), (18, 8020110), (20, 7218099), (21, 6874380), (27, 5346740), (28, 5155785), (30, 4812066), (35, 4124628), (36, 4010055), (42, 3437190), (45, 3208044), (54, 2673370), (60, 2406033), (63, 2291460), (70, 2062314), (84, 1718595), (90, 1604022), (105, 1374876), (108, 1336685), (126, 1145730), (135, 1069348), (140, 1031157), (180, 802011), (181, 797580), (189, 763820), (210, 687438), (211, 684180), (252, 572865), (270, 534674), (315, 458292), (362, 398790), (378, 381910), (420, 343719), (422, 342090), (540, 267337), (543, 265860), (630, 229146), (633, 228060), (724, 199395), (756, 190955), (844, 171045), (905, 159516), (945, 152764), (1055, 136836), (1086, 132930), (1260, 114573), (1266, 114030), (1267, 113940), (1477, 97740), (1629, 88620), (1810, 79758), (1890, 76382), (1899, 76020), (2110, 68418), (2172, 66465), (2532, 57015), (2534, 56970), (2715, 53172), (2954, 48870), (3165, 45612), (3258, 44310), (3620, 39879), (3780, 38191), (3798, 38010), (3801, 37980), (4220, 34209), (4431, 32580), (4887, 29540), (5068, 28485), (5430, 26586), (5697, 25340), (5908, 24435), (6330, 22806), (6335, 22788), (6516, 22155), (7385, 19548), (7596, 19005), (7602, 18990), (8145, 17724), (8862, 16290), (9495, 15204), (9774, 14770), (10860, 13293), (11394, 12670), (11403, 12660)]