2165655360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{205081}}^1$

素因数の和:205112

約数の個数: 112

約数和(自身を含む): 7501079232

約数和(自身を除く): 5335423872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 205081, 410162, 615243, 820324, 1025405, 1230486, 1640648, 2050810, 2255891, 2460972, 3076215, 3281296, 4101620, 4511782, 4921944, 6152430, 6562592, 6767673, 8203240, 9023564, 9843888, 11279455, 12304860, 13125184, 13535346, 16406480, 18047128, 19687776, 22558910, 24609720, 27070692, 32812960, 33838365, 36094256, 39375552, 45117820, 49219440, 54141384, 65625920, 67676730, 72188512, 90235640, 98438880, 108282768, 135353460, 144377024, 180471280, 196877760, 216565536, 270706920, 360942560, 433131072, 541413840, 721885120, 1082827680, 2165655360]

約数ペア:

[(1, 2165655360), (2, 1082827680), (3, 721885120), (4, 541413840), (5, 433131072), (6, 360942560), (8, 270706920), (10, 216565536), (11, 196877760), (12, 180471280), (15, 144377024), (16, 135353460), (20, 108282768), (22, 98438880), (24, 90235640), (30, 72188512), (32, 67676730), (33, 65625920), (40, 54141384), (44, 49219440), (48, 45117820), (55, 39375552), (60, 36094256), (64, 33838365), (66, 32812960), (80, 27070692), (88, 24609720), (96, 22558910), (110, 19687776), (120, 18047128), (132, 16406480), (160, 13535346), (165, 13125184), (176, 12304860), (192, 11279455), (220, 9843888), (240, 9023564), (264, 8203240), (320, 6767673), (330, 6562592), (352, 6152430), (440, 4921944), (480, 4511782), (528, 4101620), (660, 3281296), (704, 3076215), (880, 2460972), (960, 2255891), (1056, 2050810), (1320, 1640648), (1760, 1230486), (2112, 1025405), (2640, 820324), (3520, 615243), (5280, 410162), (10560, 205081)]