16564403520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{821647}}^1$

素因数の和:821677

約数の個数: 168

約数和(自身を含む): 65113960704

約数和(自身を除く): 48549557184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 821647, 1643294, 2464941, 3286588, 4108235, 4929882, 5751529, 6573176, 7394823, 8216470, 9859764, 11503058, 12324705, 13146352, 14789646, 16432940, 17254587, 19719528, 23006116, 24649410, 26292704, 28757645, 29579292, 32865880, 34509174, 36974115, 39439056, 46012232, 49298820, 51763761, 52585408, 57515290, 59158584, 65731760, 69018348, 73948230, 78878112, 86272935, 92024464, 98597640, 103527522, 115030580, 118317168, 131463520, 138036696, 147896460, 157756224, 172545870, 184048928, 197195280, 207055044, 230061160, 236634336, 258818805, 262927040, 276073392, 295792920, 345091740, 368097856, 394390560, 414110088, 460122320, 473268672, 517637610, 552146784, 591585840, 690183480, 788781120, 828220176, 920244640, 1035275220, 1104293568, 1183171680, 1380366960, 1656440352, 1840489280, 2070550440, 2366343360, 2760733920, 3312880704, 4141100880, 5521467840, 8282201760, 16564403520]

約数ペア:

[(1, 16564403520), (2, 8282201760), (3, 5521467840), (4, 4141100880), (5, 3312880704), (6, 2760733920), (7, 2366343360), (8, 2070550440), (9, 1840489280), (10, 1656440352), (12, 1380366960), (14, 1183171680), (15, 1104293568), (16, 1035275220), (18, 920244640), (20, 828220176), (21, 788781120), (24, 690183480), (28, 591585840), (30, 552146784), (32, 517637610), (35, 473268672), (36, 460122320), (40, 414110088), (42, 394390560), (45, 368097856), (48, 345091740), (56, 295792920), (60, 276073392), (63, 262927040), (64, 258818805), (70, 236634336), (72, 230061160), (80, 207055044), (84, 197195280), (90, 184048928), (96, 172545870), (105, 157756224), (112, 147896460), (120, 138036696), (126, 131463520), (140, 118317168), (144, 115030580), (160, 103527522), (168, 98597640), (180, 92024464), (192, 86272935), (210, 78878112), (224, 73948230), (240, 69018348), (252, 65731760), (280, 59158584), (288, 57515290), (315, 52585408), (320, 51763761), (336, 49298820), (360, 46012232), (420, 39439056), (448, 36974115), (480, 34509174), (504, 32865880), (560, 29579292), (576, 28757645), (630, 26292704), (672, 24649410), (720, 23006116), (840, 19719528), (960, 17254587), (1008, 16432940), (1120, 14789646), (1260, 13146352), (1344, 12324705), (1440, 11503058), (1680, 9859764), (2016, 8216470), (2240, 7394823), (2520, 6573176), (2880, 5751529), (3360, 4929882), (4032, 4108235), (5040, 3286588), (6720, 2464941), (10080, 1643294), (20160, 821647)]