21010360896

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3191}}^1$

素因数の和:3310

約数の個数: 336

約数和(自身を含む): 72852369408

約数和(自身を除く): 51842008512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 71, 72, 84, 92, 96, 112, 126, 138, 142, 144, 161, 168, 184, 192, 207, 213, 224, 252, 276, 284, 288, 322, 336, 368, 414, 426, 448, 483, 497, 504, 552, 568, 576, 639, 644, 672, 736, 828, 852, 966, 994, 1008, 1104, 1136, 1278, 1288, 1344, 1449, 1472, 1491, 1633, 1656, 1704, 1932, 1988, 2016, 2208, 2272, 2556, 2576, 2898, 2982, 3191, 3266, 3312, 3408, 3864, 3976, 4032, 4416, 4473, 4544, 4899, 5112, 5152, 5796, 5964, 6382, 6532, 6624, 6816, 7728, 7952, 8946, 9573, 9798, 10224, 10304, 11431, 11592, 11928, 12764, 13064, 13248, 13632, 14697, 15456, 15904, 17892, 19146, 19596, 20448, 22337, 22862, 23184, 23856, 25528, 26128, 28719, 29394, 30912, 31808, 34293, 35784, 38292, 39192, 40896, 44674, 45724, 46368, 47712, 51056, 52256, 57438, 58788, 67011, 68586, 71568, 73393, 76584, 78384, 89348, 91448, 92736, 95424, 102112, 102879, 104512, 114876, 117576, 134022, 137172, 143136, 146786, 153168, 156768, 178696, 182896, 201033, 204224, 205758, 220179, 226561, 229752, 235152, 268044, 274344, 286272, 293572, 306336, 313536, 357392, 365792, 402066, 411516, 440358, 453122, 459504, 470304, 513751, 536088, 548688, 587144, 612672, 660537, 679683, 714784, 731584, 804132, 823032, 880716, 906244, 919008, 940608, 1027502, 1072176, 1097376, 1174288, 1321074, 1359366, 1429568, 1541253, 1585927, 1608264, 1646064, 1761432, 1812488, 1838016, 2039049, 2055004, 2144352, 2194752, 2348576, 2642148, 2718732, 3082506, 3171854, 3216528, 3292128, 3522864, 3624976, 4078098, 4110008, 4288704, 4623759, 4697152, 4757781, 5210903, 5284296, 5437464, 6165012, 6343708, 6433056, 6584256, 7045728, 7249952, 8156196, 8220016, 9247518, 9515562, 10421806, 10568592, 10874928, 12330024, 12687416, 12866112, 14091456, 14273343, 14499904, 15632709, 16312392, 16440032, 18495036, 19031124, 20843612, 21137184, 21749856, 24660048, 25374832, 28546686, 31265418, 32624784, 32880064, 36476321, 36990072, 38062248, 41687224, 42274368, 43499712, 46898127, 49320096, 50749664, 57093372, 62530836, 65249568, 72952642, 73980144, 76124496, 83374448, 93796254, 98640192, 101499328, 109428963, 114186744, 125061672, 130499136, 145905284, 147960288, 152248992, 166748896, 187592508, 218857926, 228373488, 250123344, 291810568, 295920576, 304497984, 328286889, 333497792, 375185016, 437715852, 456746976, 500246688, 583621136, 656573778, 750370032, 875431704, 913493952, 1000493376, 1167242272, 1313147556, 1500740064, 1750863408, 2334484544, 2626295112, 3001480128, 3501726816, 5252590224, 7003453632, 10505180448, 21010360896]

約数ペア:

[(1, 21010360896), (2, 10505180448), (3, 7003453632), (4, 5252590224), (6, 3501726816), (7, 3001480128), (8, 2626295112), (9, 2334484544), (12, 1750863408), (14, 1500740064), (16, 1313147556), (18, 1167242272), (21, 1000493376), (23, 913493952), (24, 875431704), (28, 750370032), (32, 656573778), (36, 583621136), (42, 500246688), (46, 456746976), (48, 437715852), (56, 375185016), (63, 333497792), (64, 328286889), (69, 304497984), (71, 295920576), (72, 291810568), (84, 250123344), (92, 228373488), (96, 218857926), (112, 187592508), (126, 166748896), (138, 152248992), (142, 147960288), (144, 145905284), (161, 130499136), (168, 125061672), (184, 114186744), (192, 109428963), (207, 101499328), (213, 98640192), (224, 93796254), (252, 83374448), (276, 76124496), (284, 73980144), (288, 72952642), (322, 65249568), (336, 62530836), (368, 57093372), (414, 50749664), (426, 49320096), (448, 46898127), (483, 43499712), (497, 42274368), (504, 41687224), (552, 38062248), (568, 36990072), (576, 36476321), (639, 32880064), (644, 32624784), (672, 31265418), (736, 28546686), (828, 25374832), (852, 24660048), (966, 21749856), (994, 21137184), (1008, 20843612), (1104, 19031124), (1136, 18495036), (1278, 16440032), (1288, 16312392), (1344, 15632709), (1449, 14499904), (1472, 14273343), (1491, 14091456), (1633, 12866112), (1656, 12687416), (1704, 12330024), (1932, 10874928), (1988, 10568592), (2016, 10421806), (2208, 9515562), (2272, 9247518), (2556, 8220016), (2576, 8156196), (2898, 7249952), (2982, 7045728), (3191, 6584256), (3266, 6433056), (3312, 6343708), (3408, 6165012), (3864, 5437464), (3976, 5284296), (4032, 5210903), (4416, 4757781), (4473, 4697152), (4544, 4623759), (4899, 4288704), (5112, 4110008), (5152, 4078098), (5796, 3624976), (5964, 3522864), (6382, 3292128), (6532, 3216528), (6624, 3171854), (6816, 3082506), (7728, 2718732), (7952, 2642148), (8946, 2348576), (9573, 2194752), (9798, 2144352), (10224, 2055004), (10304, 2039049), (11431, 1838016), (11592, 1812488), (11928, 1761432), (12764, 1646064), (13064, 1608264), (13248, 1585927), (13632, 1541253), (14697, 1429568), (15456, 1359366), (15904, 1321074), (17892, 1174288), (19146, 1097376), (19596, 1072176), (20448, 1027502), (22337, 940608), (22862, 919008), (23184, 906244), (23856, 880716), (25528, 823032), (26128, 804132), (28719, 731584), (29394, 714784), (30912, 679683), (31808, 660537), (34293, 612672), (35784, 587144), (38292, 548688), (39192, 536088), (40896, 513751), (44674, 470304), (45724, 459504), (46368, 453122), (47712, 440358), (51056, 411516), (52256, 402066), (57438, 365792), (58788, 357392), (67011, 313536), (68586, 306336), (71568, 293572), (73393, 286272), (76584, 274344), (78384, 268044), (89348, 235152), (91448, 229752), (92736, 226561), (95424, 220179), (102112, 205758), (102879, 204224), (104512, 201033), (114876, 182896), (117576, 178696), (134022, 156768), (137172, 153168), (143136, 146786)]