127964620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 328204800

約数和(自身を除く): 200240180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 73, 76, 95, 133, 140, 146, 190, 266, 292, 365, 380, 511, 532, 659, 665, 730, 1022, 1318, 1330, 1387, 1460, 2044, 2555, 2636, 2660, 2774, 3295, 4613, 5110, 5548, 6590, 6935, 9226, 9709, 10220, 12521, 13180, 13870, 18452, 19418, 23065, 25042, 27740, 38836, 46130, 48107, 48545, 50084, 62605, 87647, 92260, 96214, 97090, 125210, 175294, 192428, 194180, 240535, 250420, 336749, 350588, 438235, 481070, 673498, 876470, 914033, 962140, 1346996, 1683745, 1752940, 1828066, 3367490, 3656132, 4570165, 6398231, 6734980, 9140330, 12796462, 18280660, 25592924, 31991155, 63982310, 127964620]

約数ペア:

[(1, 127964620), (2, 63982310), (4, 31991155), (5, 25592924), (7, 18280660), (10, 12796462), (14, 9140330), (19, 6734980), (20, 6398231), (28, 4570165), (35, 3656132), (38, 3367490), (70, 1828066), (73, 1752940), (76, 1683745), (95, 1346996), (133, 962140), (140, 914033), (146, 876470), (190, 673498), (266, 481070), (292, 438235), (365, 350588), (380, 336749), (511, 250420), (532, 240535), (659, 194180), (665, 192428), (730, 175294), (1022, 125210), (1318, 97090), (1330, 96214), (1387, 92260), (1460, 87647), (2044, 62605), (2555, 50084), (2636, 48545), (2660, 48107), (2774, 46130), (3295, 38836), (4613, 27740), (5110, 25042), (5548, 23065), (6590, 19418), (6935, 18452), (9226, 13870), (9709, 13180), (10220, 12521)]