164263440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1447}}^1$

素因数の和:1517

約数の個数: 160

約数和(自身を含む): 568820736

約数和(自身を除く): 404557296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 129, 132, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 430, 440, 473, 516, 528, 645, 660, 688, 860, 880, 946, 1032, 1290, 1320, 1419, 1447, 1720, 1892, 2064, 2365, 2580, 2640, 2838, 2894, 3440, 3784, 4341, 4730, 5160, 5676, 5788, 7095, 7235, 7568, 8682, 9460, 10320, 11352, 11576, 14190, 14470, 15917, 17364, 18920, 21705, 22704, 23152, 28380, 28940, 31834, 34728, 37840, 43410, 47751, 56760, 57880, 62221, 63668, 69456, 79585, 86820, 95502, 113520, 115760, 124442, 127336, 159170, 173640, 186663, 191004, 238755, 248884, 254672, 311105, 318340, 347280, 373326, 382008, 477510, 497768, 622210, 636680, 684431, 746652, 764016, 933315, 955020, 995536, 1244420, 1273360, 1368862, 1493304, 1866630, 1910040, 2053293, 2488840, 2737724, 2986608, 3422155, 3733260, 3820080, 4106586, 4977680, 5475448, 6844310, 7466520, 8213172, 10266465, 10950896, 13688620, 14933040, 16426344, 20532930, 27377240, 32852688, 41065860, 54754480, 82131720, 164263440]

約数ペア:

[(1, 164263440), (2, 82131720), (3, 54754480), (4, 41065860), (5, 32852688), (6, 27377240), (8, 20532930), (10, 16426344), (11, 14933040), (12, 13688620), (15, 10950896), (16, 10266465), (20, 8213172), (22, 7466520), (24, 6844310), (30, 5475448), (33, 4977680), (40, 4106586), (43, 3820080), (44, 3733260), (48, 3422155), (55, 2986608), (60, 2737724), (66, 2488840), (80, 2053293), (86, 1910040), (88, 1866630), (110, 1493304), (120, 1368862), (129, 1273360), (132, 1244420), (165, 995536), (172, 955020), (176, 933315), (215, 764016), (220, 746652), (240, 684431), (258, 636680), (264, 622210), (330, 497768), (344, 477510), (430, 382008), (440, 373326), (473, 347280), (516, 318340), (528, 311105), (645, 254672), (660, 248884), (688, 238755), (860, 191004), (880, 186663), (946, 173640), (1032, 159170), (1290, 127336), (1320, 124442), (1419, 115760), (1447, 113520), (1720, 95502), (1892, 86820), (2064, 79585), (2365, 69456), (2580, 63668), (2640, 62221), (2838, 57880), (2894, 56760), (3440, 47751), (3784, 43410), (4341, 37840), (4730, 34728), (5160, 31834), (5676, 28940), (5788, 28380), (7095, 23152), (7235, 22704), (7568, 21705), (8682, 18920), (9460, 17364), (10320, 15917), (11352, 14470), (11576, 14190)]