227847840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3923}}^1$

素因数の和:3963

約数の個数: 144

約数和(自身を含む): 789100704

約数和(自身を除く): 561252864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2904, 3630, 3872, 3923, 4840, 5280, 5808, 7260, 7846, 9680, 11616, 11769, 14520, 15692, 19360, 19615, 23538, 29040, 31384, 39230, 43153, 47076, 58080, 58845, 62768, 78460, 86306, 94152, 117690, 125536, 129459, 156920, 172612, 188304, 215765, 235380, 258918, 313840, 345224, 376608, 431530, 470760, 474683, 517836, 627680, 647295, 690448, 863060, 941520, 949366, 1035672, 1294590, 1380896, 1424049, 1726120, 1883040, 1898732, 2071344, 2373415, 2589180, 2848098, 3452240, 3797464, 4142688, 4746830, 5178360, 5696196, 6904480, 7120245, 7594928, 9493660, 10356720, 11392392, 14240490, 15189856, 18987320, 20713440, 22784784, 28480980, 37974640, 45569568, 56961960, 75949280, 113923920, 227847840]

約数ペア:

[(1, 227847840), (2, 113923920), (3, 75949280), (4, 56961960), (5, 45569568), (6, 37974640), (8, 28480980), (10, 22784784), (11, 20713440), (12, 18987320), (15, 15189856), (16, 14240490), (20, 11392392), (22, 10356720), (24, 9493660), (30, 7594928), (32, 7120245), (33, 6904480), (40, 5696196), (44, 5178360), (48, 4746830), (55, 4142688), (60, 3797464), (66, 3452240), (80, 2848098), (88, 2589180), (96, 2373415), (110, 2071344), (120, 1898732), (121, 1883040), (132, 1726120), (160, 1424049), (165, 1380896), (176, 1294590), (220, 1035672), (240, 949366), (242, 941520), (264, 863060), (330, 690448), (352, 647295), (363, 627680), (440, 517836), (480, 474683), (484, 470760), (528, 431530), (605, 376608), (660, 345224), (726, 313840), (880, 258918), (968, 235380), (1056, 215765), (1210, 188304), (1320, 172612), (1452, 156920), (1760, 129459), (1815, 125536), (1936, 117690), (2420, 94152), (2640, 86306), (2904, 78460), (3630, 62768), (3872, 58845), (3923, 58080), (4840, 47076), (5280, 43153), (5808, 39230), (7260, 31384), (7846, 29040), (9680, 23538), (11616, 19615), (11769, 19360), (14520, 15692)]