16693020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1664

約数の個数: 96

約数和(自身を含む): 54700800

約数和(自身を除く): 38007780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1627, 1710, 2052, 2565, 3254, 3420, 4881, 5130, 6508, 8135, 9762, 10260, 14643, 16270, 19524, 24405, 29286, 30913, 32540, 43929, 48810, 58572, 61826, 73215, 87858, 92739, 97620, 123652, 146430, 154565, 175716, 185478, 219645, 278217, 292860, 309130, 370956, 439290, 463695, 556434, 618260, 834651, 878580, 927390, 1112868, 1391085, 1669302, 1854780, 2782170, 3338604, 4173255, 5564340, 8346510, 16693020]

約数ペア:

[(1, 16693020), (2, 8346510), (3, 5564340), (4, 4173255), (5, 3338604), (6, 2782170), (9, 1854780), (10, 1669302), (12, 1391085), (15, 1112868), (18, 927390), (19, 878580), (20, 834651), (27, 618260), (30, 556434), (36, 463695), (38, 439290), (45, 370956), (54, 309130), (57, 292860), (60, 278217), (76, 219645), (90, 185478), (95, 175716), (108, 154565), (114, 146430), (135, 123652), (171, 97620), (180, 92739), (190, 87858), (228, 73215), (270, 61826), (285, 58572), (342, 48810), (380, 43929), (513, 32540), (540, 30913), (570, 29286), (684, 24405), (855, 19524), (1026, 16270), (1140, 14643), (1627, 10260), (1710, 9762), (2052, 8135), (2565, 6508), (3254, 5130), (3420, 4881)]