80563560840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{450277}}^1$

素因数の和:450372

約数の個数: 192

約数和(自身を含む): 303451349760

約数和(自身を除く): 222887788920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 280, 284, 315, 355, 360, 420, 426, 497, 504, 568, 630, 639, 710, 840, 852, 994, 1065, 1260, 1278, 1420, 1491, 1704, 1988, 2130, 2485, 2520, 2556, 2840, 2982, 3195, 3976, 4260, 4473, 4970, 5112, 5964, 6390, 7455, 8520, 8946, 9940, 11928, 12780, 14910, 17892, 19880, 22365, 25560, 29820, 35784, 44730, 59640, 89460, 178920, 450277, 900554, 1350831, 1801108, 2251385, 2701662, 3151939, 3602216, 4052493, 4502770, 5403324, 6303878, 6754155, 8104986, 9005540, 9455817, 10806648, 12607756, 13508310, 15759695, 16209972, 18011080, 18911634, 20262465, 25215512, 27016620, 28367451, 31519390, 31969667, 32419944, 37823268, 40524930, 47279085, 54033240, 56734902, 63038780, 63939334, 75646536, 81049860, 94558170, 95909001, 113469804, 126077560, 127878668, 141837255, 159848335, 162099720, 189116340, 191818002, 223787669, 226939608, 255757336, 283674510, 287727003, 319696670, 378232680, 383636004, 447575338, 479545005, 567349020, 575454006, 639393340, 671363007, 767272008, 895150676, 959090010, 1118938345, 1134698040, 1150908012, 1278786680, 1342726014, 1438635015, 1790301352, 1918180020, 2014089021, 2237876690, 2301816024, 2685452028, 2877270030, 3356815035, 3836360040, 4028178042, 4475753380, 5370904056, 5754540060, 6713630070, 8056356084, 8951506760, 10070445105, 11509080120, 13427260140, 16112712168, 20140890210, 26854520280, 40281780420, 80563560840]

約数ペア:

[(1, 80563560840), (2, 40281780420), (3, 26854520280), (4, 20140890210), (5, 16112712168), (6, 13427260140), (7, 11509080120), (8, 10070445105), (9, 8951506760), (10, 8056356084), (12, 6713630070), (14, 5754540060), (15, 5370904056), (18, 4475753380), (20, 4028178042), (21, 3836360040), (24, 3356815035), (28, 2877270030), (30, 2685452028), (35, 2301816024), (36, 2237876690), (40, 2014089021), (42, 1918180020), (45, 1790301352), (56, 1438635015), (60, 1342726014), (63, 1278786680), (70, 1150908012), (71, 1134698040), (72, 1118938345), (84, 959090010), (90, 895150676), (105, 767272008), (120, 671363007), (126, 639393340), (140, 575454006), (142, 567349020), (168, 479545005), (180, 447575338), (210, 383636004), (213, 378232680), (252, 319696670), (280, 287727003), (284, 283674510), (315, 255757336), (355, 226939608), (360, 223787669), (420, 191818002), (426, 189116340), (497, 162099720), (504, 159848335), (568, 141837255), (630, 127878668), (639, 126077560), (710, 113469804), (840, 95909001), (852, 94558170), (994, 81049860), (1065, 75646536), (1260, 63939334), (1278, 63038780), (1420, 56734902), (1491, 54033240), (1704, 47279085), (1988, 40524930), (2130, 37823268), (2485, 32419944), (2520, 31969667), (2556, 31519390), (2840, 28367451), (2982, 27016620), (3195, 25215512), (3976, 20262465), (4260, 18911634), (4473, 18011080), (4970, 16209972), (5112, 15759695), (5964, 13508310), (6390, 12607756), (7455, 10806648), (8520, 9455817), (8946, 9005540), (9940, 8104986), (11928, 6754155), (12780, 6303878), (14910, 5403324), (17892, 4502770), (19880, 4052493), (22365, 3602216), (25560, 3151939), (29820, 2701662), (35784, 2251385), (44730, 1801108), (59640, 1350831), (89460, 900554), (178920, 450277)]