126887640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1113

約数の個数: 128

約数和(自身を含む): 419973120

約数和(自身を除く): 293085480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 97, 110, 120, 132, 165, 194, 220, 264, 291, 330, 388, 440, 485, 582, 660, 776, 970, 991, 1067, 1164, 1320, 1455, 1940, 1982, 2134, 2328, 2910, 2973, 3201, 3880, 3964, 4268, 4955, 5335, 5820, 5946, 6402, 7928, 8536, 9910, 10670, 10901, 11640, 11892, 12804, 14865, 16005, 19820, 21340, 21802, 23784, 25608, 29730, 32010, 32703, 39640, 42680, 43604, 54505, 59460, 64020, 65406, 87208, 96127, 109010, 118920, 128040, 130812, 163515, 192254, 218020, 261624, 288381, 327030, 384508, 436040, 480635, 576762, 654060, 769016, 961270, 1057397, 1153524, 1308120, 1441905, 1922540, 2114794, 2307048, 2883810, 3172191, 3845080, 4229588, 5286985, 5767620, 6344382, 8459176, 10573970, 11535240, 12688764, 15860955, 21147940, 25377528, 31721910, 42295880, 63443820, 126887640]

約数ペア:

[(1, 126887640), (2, 63443820), (3, 42295880), (4, 31721910), (5, 25377528), (6, 21147940), (8, 15860955), (10, 12688764), (11, 11535240), (12, 10573970), (15, 8459176), (20, 6344382), (22, 5767620), (24, 5286985), (30, 4229588), (33, 3845080), (40, 3172191), (44, 2883810), (55, 2307048), (60, 2114794), (66, 1922540), (88, 1441905), (97, 1308120), (110, 1153524), (120, 1057397), (132, 961270), (165, 769016), (194, 654060), (220, 576762), (264, 480635), (291, 436040), (330, 384508), (388, 327030), (440, 288381), (485, 261624), (582, 218020), (660, 192254), (776, 163515), (970, 130812), (991, 128040), (1067, 118920), (1164, 109010), (1320, 96127), (1455, 87208), (1940, 65406), (1982, 64020), (2134, 59460), (2328, 54505), (2910, 43604), (2973, 42680), (3201, 39640), (3880, 32703), (3964, 32010), (4268, 29730), (4955, 25608), (5335, 23784), (5820, 21802), (5946, 21340), (6402, 19820), (7928, 16005), (8536, 14865), (9910, 12804), (10670, 11892), (10901, 11640)]