394208498040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3376229}}^1$

素因数の和:3376389

約数の個数: 128

約数和(自身を含む): 1361295936000

約数和(自身を除く): 967087437960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 139, 140, 168, 210, 278, 280, 417, 420, 556, 695, 834, 840, 973, 1112, 1390, 1668, 1946, 2085, 2780, 2919, 3336, 3892, 4170, 4865, 5560, 5838, 7784, 8340, 9730, 11676, 14595, 16680, 19460, 23352, 29190, 38920, 58380, 116760, 3376229, 6752458, 10128687, 13504916, 16881145, 20257374, 23633603, 27009832, 33762290, 40514748, 47267206, 50643435, 67524580, 70900809, 81029496, 94534412, 101286870, 118168015, 135049160, 141801618, 189068824, 202573740, 236336030, 283603236, 354504045, 405147480, 469295831, 472672060, 567206472, 709008090, 938591662, 945344120, 1407887493, 1418016180, 1877183324, 2346479155, 2815774986, 2836032360, 3285070817, 3754366648, 4692958310, 5631549972, 6570141634, 7039437465, 9385916620, 9855212451, 11263099944, 13140283268, 14078874930, 16425354085, 18771833240, 19710424902, 26280566536, 28157749860, 32850708170, 39420849804, 49276062255, 56315499720, 65701416340, 78841699608, 98552124510, 131402832680, 197104249020, 394208498040]

約数ペア:

[(1, 394208498040), (2, 197104249020), (3, 131402832680), (4, 98552124510), (5, 78841699608), (6, 65701416340), (7, 56315499720), (8, 49276062255), (10, 39420849804), (12, 32850708170), (14, 28157749860), (15, 26280566536), (20, 19710424902), (21, 18771833240), (24, 16425354085), (28, 14078874930), (30, 13140283268), (35, 11263099944), (40, 9855212451), (42, 9385916620), (56, 7039437465), (60, 6570141634), (70, 5631549972), (84, 4692958310), (105, 3754366648), (120, 3285070817), (139, 2836032360), (140, 2815774986), (168, 2346479155), (210, 1877183324), (278, 1418016180), (280, 1407887493), (417, 945344120), (420, 938591662), (556, 709008090), (695, 567206472), (834, 472672060), (840, 469295831), (973, 405147480), (1112, 354504045), (1390, 283603236), (1668, 236336030), (1946, 202573740), (2085, 189068824), (2780, 141801618), (2919, 135049160), (3336, 118168015), (3892, 101286870), (4170, 94534412), (4865, 81029496), (5560, 70900809), (5838, 67524580), (7784, 50643435), (8340, 47267206), (9730, 40514748), (11676, 33762290), (14595, 27009832), (16680, 23633603), (19460, 20257374), (23352, 16881145), (29190, 13504916), (38920, 10128687), (58380, 6752458), (116760, 3376229)]