1019690884520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3413077}}^1$

素因数の和:3413203

約数の個数: 128

約数和(自身を含む): 2889921404160

約数和(自身を除く): 1870230519640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 97, 110, 140, 154, 194, 220, 280, 308, 385, 388, 440, 485, 616, 679, 770, 776, 970, 1067, 1358, 1540, 1940, 2134, 2716, 3080, 3395, 3880, 4268, 5335, 5432, 6790, 7469, 8536, 10670, 13580, 14938, 21340, 27160, 29876, 37345, 42680, 59752, 74690, 149380, 298760, 3413077, 6826154, 13652308, 17065385, 23891539, 27304616, 34130770, 37543847, 47783078, 68261540, 75087694, 95566156, 119457695, 136523080, 150175388, 187719235, 191132312, 238915390, 262806929, 300350776, 331068469, 375438470, 477830780, 525613858, 662136938, 750876940, 955661560, 1051227716, 1314034645, 1324273876, 1501753880, 1655342345, 2102455432, 2317479283, 2628069290, 2648547752, 3310684690, 3641753159, 4634958566, 5256138580, 6621369380, 7283506318, 9269917132, 10512277160, 11587396415, 13242738760, 14567012636, 18208765795, 18539834264, 23174792830, 25492272113, 29134025272, 36417531590, 46349585660, 50984544226, 72835063180, 92699171320, 101969088452, 127461360565, 145670126360, 203938176904, 254922721130, 509845442260, 1019690884520]

約数ペア:

[(1, 1019690884520), (2, 509845442260), (4, 254922721130), (5, 203938176904), (7, 145670126360), (8, 127461360565), (10, 101969088452), (11, 92699171320), (14, 72835063180), (20, 50984544226), (22, 46349585660), (28, 36417531590), (35, 29134025272), (40, 25492272113), (44, 23174792830), (55, 18539834264), (56, 18208765795), (70, 14567012636), (77, 13242738760), (88, 11587396415), (97, 10512277160), (110, 9269917132), (140, 7283506318), (154, 6621369380), (194, 5256138580), (220, 4634958566), (280, 3641753159), (308, 3310684690), (385, 2648547752), (388, 2628069290), (440, 2317479283), (485, 2102455432), (616, 1655342345), (679, 1501753880), (770, 1324273876), (776, 1314034645), (970, 1051227716), (1067, 955661560), (1358, 750876940), (1540, 662136938), (1940, 525613858), (2134, 477830780), (2716, 375438470), (3080, 331068469), (3395, 300350776), (3880, 262806929), (4268, 238915390), (5335, 191132312), (5432, 187719235), (6790, 150175388), (7469, 136523080), (8536, 119457695), (10670, 95566156), (13580, 75087694), (14938, 68261540), (21340, 47783078), (27160, 37543847), (29876, 34130770), (37345, 27304616), (42680, 23891539), (59752, 17065385), (74690, 13652308), (149380, 6826154), (298760, 3413077)]