2097246360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{54787}}^1$

素因数の和:54841

約数の個数: 128

約数和(自身を含む): 7100524800

約数和(自身を除く): 5003278440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1276, 1320, 1595, 1740, 1914, 2552, 3190, 3480, 3828, 4785, 6380, 7656, 9570, 12760, 19140, 38280, 54787, 109574, 164361, 219148, 273935, 328722, 438296, 547870, 602657, 657444, 821805, 1095740, 1205314, 1314888, 1588823, 1643610, 1807971, 2191480, 2410628, 3013285, 3177646, 3287220, 3615942, 4766469, 4821256, 6026570, 6355292, 6574440, 7231884, 7944115, 9039855, 9532938, 12053140, 12710584, 14463768, 15888230, 17477053, 18079710, 19065876, 23832345, 24106280, 31776460, 34954106, 36159420, 38131752, 47664690, 52431159, 63552920, 69908212, 72318840, 87385265, 95329380, 104862318, 139816424, 174770530, 190658760, 209724636, 262155795, 349541060, 419449272, 524311590, 699082120, 1048623180, 2097246360]

約数ペア:

[(1, 2097246360), (2, 1048623180), (3, 699082120), (4, 524311590), (5, 419449272), (6, 349541060), (8, 262155795), (10, 209724636), (11, 190658760), (12, 174770530), (15, 139816424), (20, 104862318), (22, 95329380), (24, 87385265), (29, 72318840), (30, 69908212), (33, 63552920), (40, 52431159), (44, 47664690), (55, 38131752), (58, 36159420), (60, 34954106), (66, 31776460), (87, 24106280), (88, 23832345), (110, 19065876), (116, 18079710), (120, 17477053), (132, 15888230), (145, 14463768), (165, 12710584), (174, 12053140), (220, 9532938), (232, 9039855), (264, 7944115), (290, 7231884), (319, 6574440), (330, 6355292), (348, 6026570), (435, 4821256), (440, 4766469), (580, 3615942), (638, 3287220), (660, 3177646), (696, 3013285), (870, 2410628), (957, 2191480), (1160, 1807971), (1276, 1643610), (1320, 1588823), (1595, 1314888), (1740, 1205314), (1914, 1095740), (2552, 821805), (3190, 657444), (3480, 602657), (3828, 547870), (4785, 438296), (6380, 328722), (7656, 273935), (9570, 219148), (12760, 164361), (19140, 109574), (38280, 54787)]