429144160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2791}}^1$

素因数の和:2868

約数の個数: 72

約数和(自身を含む): 1047988368

約数和(自身を除く): 618844208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 961, 992, 1240, 1922, 2480, 2791, 3844, 4805, 4960, 5582, 7688, 9610, 11164, 13955, 15376, 19220, 22328, 27910, 30752, 38440, 44656, 55820, 76880, 86521, 89312, 111640, 153760, 173042, 223280, 346084, 432605, 446560, 692168, 865210, 1384336, 1730420, 2682151, 2768672, 3460840, 5364302, 6921680, 10728604, 13410755, 13843360, 21457208, 26821510, 42914416, 53643020, 85828832, 107286040, 214572080, 429144160]

約数ペア:

[(1, 429144160), (2, 214572080), (4, 107286040), (5, 85828832), (8, 53643020), (10, 42914416), (16, 26821510), (20, 21457208), (31, 13843360), (32, 13410755), (40, 10728604), (62, 6921680), (80, 5364302), (124, 3460840), (155, 2768672), (160, 2682151), (248, 1730420), (310, 1384336), (496, 865210), (620, 692168), (961, 446560), (992, 432605), (1240, 346084), (1922, 223280), (2480, 173042), (2791, 153760), (3844, 111640), (4805, 89312), (4960, 86521), (5582, 76880), (7688, 55820), (9610, 44656), (11164, 38440), (13955, 30752), (15376, 27910), (19220, 22328)]