20172765120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1105963}}^1$

素因数の和:1106002

約数の個数: 112

約数和(自身を含む): 67419565440

約数和(自身を除く): 47246800320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 1105963, 2211926, 3317889, 4423852, 5529815, 6635778, 8847704, 11059630, 13271556, 16589445, 17695408, 21013297, 22119260, 26543112, 33178890, 35390816, 42026594, 44238520, 53086224, 63039891, 66357780, 70781632, 84053188, 88477040, 105066485, 106172448, 126079782, 132715560, 168106376, 176954080, 210132970, 212344896, 252159564, 265431120, 315199455, 336212752, 353908160, 420265940, 504319128, 530862240, 630398910, 672425504, 840531880, 1008638256, 1061724480, 1260797820, 1344851008, 1681063760, 2017276512, 2521595640, 3362127520, 4034553024, 5043191280, 6724255040, 10086382560, 20172765120]

約数ペア:

[(1, 20172765120), (2, 10086382560), (3, 6724255040), (4, 5043191280), (5, 4034553024), (6, 3362127520), (8, 2521595640), (10, 2017276512), (12, 1681063760), (15, 1344851008), (16, 1260797820), (19, 1061724480), (20, 1008638256), (24, 840531880), (30, 672425504), (32, 630398910), (38, 530862240), (40, 504319128), (48, 420265940), (57, 353908160), (60, 336212752), (64, 315199455), (76, 265431120), (80, 252159564), (95, 212344896), (96, 210132970), (114, 176954080), (120, 168106376), (152, 132715560), (160, 126079782), (190, 106172448), (192, 105066485), (228, 88477040), (240, 84053188), (285, 70781632), (304, 66357780), (320, 63039891), (380, 53086224), (456, 44238520), (480, 42026594), (570, 35390816), (608, 33178890), (760, 26543112), (912, 22119260), (960, 21013297), (1140, 17695408), (1216, 16589445), (1520, 13271556), (1824, 11059630), (2280, 8847704), (3040, 6635778), (3648, 5529815), (4560, 4423852), (6080, 3317889), (9120, 2211926), (18240, 1105963)]