152730760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41959}}^1$

素因数の和:41990

約数の個数: 64

約数和(自身を含む): 422956800

約数和(自身を除く): 270226040

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, 41959, 83918, 167836, 209795, 293713, 335672, 419590, 545467, 587426, 839180, 1090934, 1174852, 1468565, 1678360, 2181868, 2349704, 2727335, 2937130, 3818269, 4363736, 5454670, 5874260, 7636538, 10909340, 11748520, 15273076, 19091345, 21818680, 30546152, 38182690, 76365380, 152730760]

約数ペア:

[(1, 152730760), (2, 76365380), (4, 38182690), (5, 30546152), (7, 21818680), (8, 19091345), (10, 15273076), (13, 11748520), (14, 10909340), (20, 7636538), (26, 5874260), (28, 5454670), (35, 4363736), (40, 3818269), (52, 2937130), (56, 2727335), (65, 2349704), (70, 2181868), (91, 1678360), (104, 1468565), (130, 1174852), (140, 1090934), (182, 839180), (260, 587426), (280, 545467), (364, 419590), (455, 335672), (520, 293713), (728, 209795), (910, 167836), (1820, 83918), (3640, 41959)]