146239380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{419}}^1$

素因数の和:718

約数の個数: 144

約数和(自身を含む): 510007680

約数和(自身を除く): 363768300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 277, 315, 419, 420, 554, 630, 831, 838, 1108, 1257, 1260, 1385, 1662, 1676, 1939, 2095, 2493, 2514, 2770, 2933, 3324, 3771, 3878, 4155, 4190, 4986, 5028, 5540, 5817, 5866, 6285, 7542, 7756, 8310, 8380, 8799, 9695, 9972, 11634, 11732, 12465, 12570, 14665, 15084, 16620, 17451, 17598, 18855, 19390, 23268, 24930, 25140, 26397, 29085, 29330, 34902, 35196, 37710, 38780, 43995, 49860, 52794, 58170, 58660, 69804, 75420, 87255, 87990, 105588, 116063, 116340, 131985, 174510, 175980, 232126, 263970, 348189, 349020, 464252, 527940, 580315, 696378, 812441, 1044567, 1160630, 1392756, 1624882, 1740945, 2089134, 2321260, 2437323, 3249764, 3481890, 4062205, 4178268, 4874646, 5222835, 6963780, 7311969, 8124410, 9749292, 10445670, 12186615, 14623938, 16248820, 20891340, 24373230, 29247876, 36559845, 48746460, 73119690, 146239380]

約数ペア:

[(1, 146239380), (2, 73119690), (3, 48746460), (4, 36559845), (5, 29247876), (6, 24373230), (7, 20891340), (9, 16248820), (10, 14623938), (12, 12186615), (14, 10445670), (15, 9749292), (18, 8124410), (20, 7311969), (21, 6963780), (28, 5222835), (30, 4874646), (35, 4178268), (36, 4062205), (42, 3481890), (45, 3249764), (60, 2437323), (63, 2321260), (70, 2089134), (84, 1740945), (90, 1624882), (105, 1392756), (126, 1160630), (140, 1044567), (180, 812441), (210, 696378), (252, 580315), (277, 527940), (315, 464252), (419, 349020), (420, 348189), (554, 263970), (630, 232126), (831, 175980), (838, 174510), (1108, 131985), (1257, 116340), (1260, 116063), (1385, 105588), (1662, 87990), (1676, 87255), (1939, 75420), (2095, 69804), (2493, 58660), (2514, 58170), (2770, 52794), (2933, 49860), (3324, 43995), (3771, 38780), (3878, 37710), (4155, 35196), (4190, 34902), (4986, 29330), (5028, 29085), (5540, 26397), (5817, 25140), (5866, 24930), (6285, 23268), (7542, 19390), (7756, 18855), (8310, 17598), (8380, 17451), (8799, 16620), (9695, 15084), (9972, 14665), (11634, 12570), (11732, 12465)]