188128440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4051}}^1$

素因数の和:4114

約数の個数: 128

約数和(自身を含む): 641836800

約数和(自身を除く): 453708360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2322, 2580, 3096, 3870, 4051, 4644, 5160, 5805, 7740, 8102, 9288, 11610, 12153, 15480, 16204, 20255, 23220, 24306, 32408, 36459, 40510, 46440, 48612, 60765, 72918, 81020, 97224, 109377, 121530, 145836, 162040, 174193, 182295, 218754, 243060, 291672, 348386, 364590, 437508, 486120, 522579, 546885, 696772, 729180, 870965, 875016, 1045158, 1093770, 1393544, 1458360, 1567737, 1741930, 2090316, 2187540, 2612895, 3135474, 3483860, 4180632, 4375080, 4703211, 5225790, 6270948, 6967720, 7838685, 9406422, 10451580, 12541896, 15677370, 18812844, 20903160, 23516055, 31354740, 37625688, 47032110, 62709480, 94064220, 188128440]

約数ペア:

[(1, 188128440), (2, 94064220), (3, 62709480), (4, 47032110), (5, 37625688), (6, 31354740), (8, 23516055), (9, 20903160), (10, 18812844), (12, 15677370), (15, 12541896), (18, 10451580), (20, 9406422), (24, 7838685), (27, 6967720), (30, 6270948), (36, 5225790), (40, 4703211), (43, 4375080), (45, 4180632), (54, 3483860), (60, 3135474), (72, 2612895), (86, 2187540), (90, 2090316), (108, 1741930), (120, 1567737), (129, 1458360), (135, 1393544), (172, 1093770), (180, 1045158), (215, 875016), (216, 870965), (258, 729180), (270, 696772), (344, 546885), (360, 522579), (387, 486120), (430, 437508), (516, 364590), (540, 348386), (645, 291672), (774, 243060), (860, 218754), (1032, 182295), (1080, 174193), (1161, 162040), (1290, 145836), (1548, 121530), (1720, 109377), (1935, 97224), (2322, 81020), (2580, 72918), (3096, 60765), (3870, 48612), (4051, 46440), (4644, 40510), (5160, 36459), (5805, 32408), (7740, 24306), (8102, 23220), (9288, 20255), (11610, 16204), (12153, 15480)]