470891501120

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3499}}^1\times {\mathrm{6277}}^1$

素因数の和:9860

約数の個数: 112

約数和(自身を含む): 1138552968000

約数和(自身を除く): 667661466880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 3499, 4288, 5360, 6277, 6998, 10720, 12554, 13996, 17495, 21440, 25108, 27992, 31385, 34990, 50216, 55984, 62770, 69980, 100432, 111968, 125540, 139960, 200864, 223936, 234433, 251080, 279920, 401728, 420559, 468866, 502160, 559840, 841118, 937732, 1004320, 1119680, 1172165, 1682236, 1875464, 2008640, 2102795, 2344330, 3364472, 3750928, 4205590, 4688660, 6728944, 7501856, 8411180, 9377320, 13457888, 15003712, 16822360, 18754640, 21963223, 26915776, 33644720, 37509280, 43926446, 67289440, 75018560, 87852892, 109816115, 134578880, 175705784, 219632230, 351411568, 439264460, 702823136, 878528920, 1405646272, 1471535941, 1757057840, 2943071882, 3514115680, 5886143764, 7028231360, 7357679705, 11772287528, 14715359410, 23544575056, 29430718820, 47089150112, 58861437640, 94178300224, 117722875280, 235445750560, 470891501120]

約数ペア:

[(1, 470891501120), (2, 235445750560), (4, 117722875280), (5, 94178300224), (8, 58861437640), (10, 47089150112), (16, 29430718820), (20, 23544575056), (32, 14715359410), (40, 11772287528), (64, 7357679705), (67, 7028231360), (80, 5886143764), (134, 3514115680), (160, 2943071882), (268, 1757057840), (320, 1471535941), (335, 1405646272), (536, 878528920), (670, 702823136), (1072, 439264460), (1340, 351411568), (2144, 219632230), (2680, 175705784), (3499, 134578880), (4288, 109816115), (5360, 87852892), (6277, 75018560), (6998, 67289440), (10720, 43926446), (12554, 37509280), (13996, 33644720), (17495, 26915776), (21440, 21963223), (25108, 18754640), (27992, 16822360), (31385, 15003712), (34990, 13457888), (50216, 9377320), (55984, 8411180), (62770, 7501856), (69980, 6728944), (100432, 4688660), (111968, 4205590), (125540, 3750928), (139960, 3364472), (200864, 2344330), (223936, 2102795), (234433, 2008640), (251080, 1875464), (279920, 1682236), (401728, 1172165), (420559, 1119680), (468866, 1004320), (502160, 937732), (559840, 841118)]