152068840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:635

約数の個数: 128

約数和(自身を含む): 431827200

約数和(自身を除く): 279758360

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, 509, 616, 679, 770, 776, 970, 1018, 1067, 1358, 1540, 1940, 2036, 2134, 2545, 2716, 3080, 3395, 3563, 3880, 4072, 4268, 5090, 5335, 5432, 5599, 6790, 7126, 7469, 8536, 10180, 10670, 11198, 13580, 14252, 14938, 17815, 20360, 21340, 22396, 27160, 27995, 28504, 29876, 35630, 37345, 39193, 42680, 44792, 49373, 55990, 59752, 71260, 74690, 78386, 98746, 111980, 142520, 149380, 156772, 195965, 197492, 223960, 246865, 298760, 313544, 345611, 391930, 394984, 493730, 543103, 691222, 783860, 987460, 1086206, 1382444, 1567720, 1728055, 1974920, 2172412, 2715515, 2764888, 3456110, 3801721, 4344824, 5431030, 6912220, 7603442, 10862060, 13824440, 15206884, 19008605, 21724120, 30413768, 38017210, 76034420, 152068840]

約数ペア:

[(1, 152068840), (2, 76034420), (4, 38017210), (5, 30413768), (7, 21724120), (8, 19008605), (10, 15206884), (11, 13824440), (14, 10862060), (20, 7603442), (22, 6912220), (28, 5431030), (35, 4344824), (40, 3801721), (44, 3456110), (55, 2764888), (56, 2715515), (70, 2172412), (77, 1974920), (88, 1728055), (97, 1567720), (110, 1382444), (140, 1086206), (154, 987460), (194, 783860), (220, 691222), (280, 543103), (308, 493730), (385, 394984), (388, 391930), (440, 345611), (485, 313544), (509, 298760), (616, 246865), (679, 223960), (770, 197492), (776, 195965), (970, 156772), (1018, 149380), (1067, 142520), (1358, 111980), (1540, 98746), (1940, 78386), (2036, 74690), (2134, 71260), (2545, 59752), (2716, 55990), (3080, 49373), (3395, 44792), (3563, 42680), (3880, 39193), (4072, 37345), (4268, 35630), (5090, 29876), (5335, 28504), (5432, 27995), (5599, 27160), (6790, 22396), (7126, 21340), (7469, 20360), (8536, 17815), (10180, 14938), (10670, 14252), (11198, 13580)]