2120214816

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{52963}}^1$

素因数の和:53118

約数の個数: 72

約数和(自身を含む): 6072852240

約数和(自身を除く): 3952637424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 4448, 5004, 6672, 10008, 13344, 20016, 40032, 52963, 105926, 158889, 211852, 317778, 423704, 476667, 635556, 847408, 953334, 1271112, 1694816, 1906668, 2542224, 3813336, 5084448, 7361857, 7626672, 14723714, 15253344, 22085571, 29447428, 44171142, 58894856, 66256713, 88342284, 117789712, 132513426, 176684568, 235579424, 265026852, 353369136, 530053704, 706738272, 1060107408, 2120214816]

約数ペア:

[(1, 2120214816), (2, 1060107408), (3, 706738272), (4, 530053704), (6, 353369136), (8, 265026852), (9, 235579424), (12, 176684568), (16, 132513426), (18, 117789712), (24, 88342284), (32, 66256713), (36, 58894856), (48, 44171142), (72, 29447428), (96, 22085571), (139, 15253344), (144, 14723714), (278, 7626672), (288, 7361857), (417, 5084448), (556, 3813336), (834, 2542224), (1112, 1906668), (1251, 1694816), (1668, 1271112), (2224, 953334), (2502, 847408), (3336, 635556), (4448, 476667), (5004, 423704), (6672, 317778), (10008, 211852), (13344, 158889), (20016, 105926), (40032, 52963)]