137141280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:879

約数の個数: 144

約数和(自身を含む): 472215744

約数和(自身を除く): 335074464

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, 72, 80, 90, 96, 120, 131, 144, 160, 180, 240, 262, 288, 360, 393, 480, 524, 655, 720, 727, 786, 1048, 1179, 1310, 1440, 1454, 1572, 1965, 2096, 2181, 2358, 2620, 2908, 3144, 3635, 3930, 4192, 4362, 4716, 5240, 5816, 5895, 6288, 6543, 7270, 7860, 8724, 9432, 10480, 10905, 11632, 11790, 12576, 13086, 14540, 15720, 17448, 18864, 20960, 21810, 23264, 23580, 26172, 29080, 31440, 32715, 34896, 37728, 43620, 47160, 52344, 58160, 62880, 65430, 69792, 87240, 94320, 95237, 104688, 116320, 130860, 174480, 188640, 190474, 209376, 261720, 285711, 348960, 380948, 476185, 523440, 571422, 761896, 857133, 952370, 1046880, 1142844, 1428555, 1523792, 1714266, 1904740, 2285688, 2857110, 3047584, 3428532, 3809480, 4285665, 4571376, 5714220, 6857064, 7618960, 8571330, 9142752, 11428440, 13714128, 15237920, 17142660, 22856880, 27428256, 34285320, 45713760, 68570640, 137141280]

約数ペア:

[(1, 137141280), (2, 68570640), (3, 45713760), (4, 34285320), (5, 27428256), (6, 22856880), (8, 17142660), (9, 15237920), (10, 13714128), (12, 11428440), (15, 9142752), (16, 8571330), (18, 7618960), (20, 6857064), (24, 5714220), (30, 4571376), (32, 4285665), (36, 3809480), (40, 3428532), (45, 3047584), (48, 2857110), (60, 2285688), (72, 1904740), (80, 1714266), (90, 1523792), (96, 1428555), (120, 1142844), (131, 1046880), (144, 952370), (160, 857133), (180, 761896), (240, 571422), (262, 523440), (288, 476185), (360, 380948), (393, 348960), (480, 285711), (524, 261720), (655, 209376), (720, 190474), (727, 188640), (786, 174480), (1048, 130860), (1179, 116320), (1310, 104688), (1440, 95237), (1454, 94320), (1572, 87240), (1965, 69792), (2096, 65430), (2181, 62880), (2358, 58160), (2620, 52344), (2908, 47160), (3144, 43620), (3635, 37728), (3930, 34896), (4192, 32715), (4362, 31440), (4716, 29080), (5240, 26172), (5816, 23580), (5895, 23264), (6288, 21810), (6543, 20960), (7270, 18864), (7860, 17448), (8724, 15720), (9432, 14540), (10480, 13086), (10905, 12576), (11632, 11790)]