269938760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74159}}^1$

素因数の和:74190

約数の個数: 64

約数和(自身を含む): 747532800

約数和(自身を除く): 477594040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 74159, 148318, 296636, 370795, 519113, 593272, 741590, 964067, 1038226, 1483180, 1928134, 2076452, 2595565, 2966360, 3856268, 4152904, 4820335, 5191130, 6748469, 7712536, 9640670, 10382260, 13496938, 19281340, 20764520, 26993876, 33742345, 38562680, 53987752, 67484690, 134969380, 269938760]

約数ペア:

[(1, 269938760), (2, 134969380), (4, 67484690), (5, 53987752), (7, 38562680), (8, 33742345), (10, 26993876), (13, 20764520), (14, 19281340), (20, 13496938), (26, 10382260), (28, 9640670), (35, 7712536), (40, 6748469), (52, 5191130), (56, 4820335), (65, 4152904), (70, 3856268), (91, 2966360), (104, 2595565), (130, 2076452), (140, 1928134), (182, 1483180), (260, 1038226), (280, 964067), (364, 741590), (455, 593272), (520, 519113), (728, 370795), (910, 296636), (1820, 148318), (3640, 74159)]