56656320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{8431}}^1$

素因数の和:8458

約数の個数: 112

約数和(自身を含む): 205605888

約数和(自身を除く): 148949568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 8431, 16862, 25293, 33724, 42155, 50586, 59017, 67448, 84310, 101172, 118034, 126465, 134896, 168620, 177051, 202344, 236068, 252930, 269792, 295085, 337240, 354102, 404688, 472136, 505860, 539584, 590170, 674480, 708204, 809376, 885255, 944272, 1011720, 1180340, 1348960, 1416408, 1618752, 1770510, 1888544, 2023440, 2360680, 2697920, 2832816, 3541020, 3777088, 4046880, 4721360, 5665632, 7082040, 8093760, 9442720, 11331264, 14164080, 18885440, 28328160, 56656320]

約数ペア:

[(1, 56656320), (2, 28328160), (3, 18885440), (4, 14164080), (5, 11331264), (6, 9442720), (7, 8093760), (8, 7082040), (10, 5665632), (12, 4721360), (14, 4046880), (15, 3777088), (16, 3541020), (20, 2832816), (21, 2697920), (24, 2360680), (28, 2023440), (30, 1888544), (32, 1770510), (35, 1618752), (40, 1416408), (42, 1348960), (48, 1180340), (56, 1011720), (60, 944272), (64, 885255), (70, 809376), (80, 708204), (84, 674480), (96, 590170), (105, 539584), (112, 505860), (120, 472136), (140, 404688), (160, 354102), (168, 337240), (192, 295085), (210, 269792), (224, 252930), (240, 236068), (280, 202344), (320, 177051), (336, 168620), (420, 134896), (448, 126465), (480, 118034), (560, 101172), (672, 84310), (840, 67448), (960, 59017), (1120, 50586), (1344, 42155), (1680, 33724), (2240, 25293), (3360, 16862), (6720, 8431)]