20246571840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{174299}}^1$

素因数の和:174341

約数の個数: 168

約数和(自身を含む): 70658431200

約数和(自身を除く): 50411859360

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, 121, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 440, 480, 484, 528, 605, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2112, 2420, 2640, 2904, 3520, 3630, 3872, 4840, 5280, 5808, 7260, 7744, 9680, 10560, 11616, 14520, 19360, 23232, 29040, 38720, 58080, 116160, 174299, 348598, 522897, 697196, 871495, 1045794, 1394392, 1742990, 1917289, 2091588, 2614485, 2788784, 3485980, 3834578, 4183176, 5228970, 5577568, 5751867, 6971960, 7669156, 8366352, 9586445, 10457940, 11155136, 11503734, 13943920, 15338312, 16732704, 19172890, 20915880, 21090179, 23007468, 27887840, 28759335, 30676624, 33465408, 38345780, 41831760, 42180358, 46014936, 55775680, 57518670, 61353248, 63270537, 76691560, 83663520, 84360716, 92029872, 105450895, 115037340, 122706496, 126541074, 153383120, 167327040, 168721432, 184059744, 210901790, 230074680, 253082148, 306766240, 316352685, 337442864, 368119488, 421803580, 460149360, 506164296, 613532480, 632705370, 674885728, 843607160, 920298720, 1012328592, 1265410740, 1349771456, 1687214320, 1840597440, 2024657184, 2530821480, 3374428640, 4049314368, 5061642960, 6748857280, 10123285920, 20246571840]

約数ペア:

[(1, 20246571840), (2, 10123285920), (3, 6748857280), (4, 5061642960), (5, 4049314368), (6, 3374428640), (8, 2530821480), (10, 2024657184), (11, 1840597440), (12, 1687214320), (15, 1349771456), (16, 1265410740), (20, 1012328592), (22, 920298720), (24, 843607160), (30, 674885728), (32, 632705370), (33, 613532480), (40, 506164296), (44, 460149360), (48, 421803580), (55, 368119488), (60, 337442864), (64, 316352685), (66, 306766240), (80, 253082148), (88, 230074680), (96, 210901790), (110, 184059744), (120, 168721432), (121, 167327040), (132, 153383120), (160, 126541074), (165, 122706496), (176, 115037340), (192, 105450895), (220, 92029872), (240, 84360716), (242, 83663520), (264, 76691560), (320, 63270537), (330, 61353248), (352, 57518670), (363, 55775680), (440, 46014936), (480, 42180358), (484, 41831760), (528, 38345780), (605, 33465408), (660, 30676624), (704, 28759335), (726, 27887840), (880, 23007468), (960, 21090179), (968, 20915880), (1056, 19172890), (1210, 16732704), (1320, 15338312), (1452, 13943920), (1760, 11503734), (1815, 11155136), (1936, 10457940), (2112, 9586445), (2420, 8366352), (2640, 7669156), (2904, 6971960), (3520, 5751867), (3630, 5577568), (3872, 5228970), (4840, 4183176), (5280, 3834578), (5808, 3485980), (7260, 2788784), (7744, 2614485), (9680, 2091588), (10560, 1917289), (11616, 1742990), (14520, 1394392), (19360, 1045794), (23232, 871495), (29040, 697196), (38720, 522897), (58080, 348598), (116160, 174299)]