2086576440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{16931}}^1$

素因数の和:17037

約数の個数: 128

約数和(自身を含む): 6826982400

約数和(自身を除く): 4740405960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 79, 104, 120, 130, 156, 158, 195, 237, 260, 312, 316, 390, 395, 474, 520, 632, 780, 790, 948, 1027, 1185, 1560, 1580, 1896, 2054, 2370, 3081, 3160, 4108, 4740, 5135, 6162, 8216, 9480, 10270, 12324, 15405, 16931, 20540, 24648, 30810, 33862, 41080, 50793, 61620, 67724, 84655, 101586, 123240, 135448, 169310, 203172, 220103, 253965, 338620, 406344, 440206, 507930, 660309, 677240, 880412, 1015860, 1100515, 1320618, 1337549, 1760824, 2031720, 2201030, 2641236, 2675098, 3301545, 4012647, 4402060, 5282472, 5350196, 6603090, 6687745, 8025294, 8804120, 10700392, 13206180, 13375490, 16050588, 17388137, 20063235, 26412360, 26750980, 32101176, 34776274, 40126470, 52164411, 53501960, 69552548, 80252940, 86940685, 104328822, 139105096, 160505880, 173881370, 208657644, 260822055, 347762740, 417315288, 521644110, 695525480, 1043288220, 2086576440]

約数ペア:

[(1, 2086576440), (2, 1043288220), (3, 695525480), (4, 521644110), (5, 417315288), (6, 347762740), (8, 260822055), (10, 208657644), (12, 173881370), (13, 160505880), (15, 139105096), (20, 104328822), (24, 86940685), (26, 80252940), (30, 69552548), (39, 53501960), (40, 52164411), (52, 40126470), (60, 34776274), (65, 32101176), (78, 26750980), (79, 26412360), (104, 20063235), (120, 17388137), (130, 16050588), (156, 13375490), (158, 13206180), (195, 10700392), (237, 8804120), (260, 8025294), (312, 6687745), (316, 6603090), (390, 5350196), (395, 5282472), (474, 4402060), (520, 4012647), (632, 3301545), (780, 2675098), (790, 2641236), (948, 2201030), (1027, 2031720), (1185, 1760824), (1560, 1337549), (1580, 1320618), (1896, 1100515), (2054, 1015860), (2370, 880412), (3081, 677240), (3160, 660309), (4108, 507930), (4740, 440206), (5135, 406344), (6162, 338620), (8216, 253965), (9480, 220103), (10270, 203172), (12324, 169310), (15405, 135448), (16931, 123240), (20540, 101586), (24648, 84655), (30810, 67724), (33862, 61620), (41080, 50793)]