195723840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15683}}^1$

素因数の和:15716

約数の個数: 112

約数和(自身を含む): 669267648

約数和(自身を除く): 473543808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 15683, 31366, 47049, 62732, 78415, 94098, 125464, 156830, 188196, 203879, 235245, 250928, 313660, 376392, 407758, 470490, 501856, 611637, 627320, 752784, 815516, 940980, 1003712, 1019395, 1223274, 1254640, 1505568, 1631032, 1881960, 2038790, 2446548, 2509280, 3011136, 3058185, 3262064, 3763920, 4077580, 4893096, 5018560, 6116370, 6524128, 7527840, 8155160, 9786192, 12232740, 13048256, 15055680, 16310320, 19572384, 24465480, 32620640, 39144768, 48930960, 65241280, 97861920, 195723840]

約数ペア:

[(1, 195723840), (2, 97861920), (3, 65241280), (4, 48930960), (5, 39144768), (6, 32620640), (8, 24465480), (10, 19572384), (12, 16310320), (13, 15055680), (15, 13048256), (16, 12232740), (20, 9786192), (24, 8155160), (26, 7527840), (30, 6524128), (32, 6116370), (39, 5018560), (40, 4893096), (48, 4077580), (52, 3763920), (60, 3262064), (64, 3058185), (65, 3011136), (78, 2509280), (80, 2446548), (96, 2038790), (104, 1881960), (120, 1631032), (130, 1505568), (156, 1254640), (160, 1223274), (192, 1019395), (195, 1003712), (208, 940980), (240, 815516), (260, 752784), (312, 627320), (320, 611637), (390, 501856), (416, 470490), (480, 407758), (520, 376392), (624, 313660), (780, 250928), (832, 235245), (960, 203879), (1040, 188196), (1248, 156830), (1560, 125464), (2080, 94098), (2496, 78415), (3120, 62732), (4160, 47049), (6240, 31366), (12480, 15683)]