67421880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9857}}^1$

素因数の和:9893

約数の個数: 96

約数和(自身を含む): 230677200

約数和(自身を除く): 163255320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 9857, 19714, 29571, 39428, 49285, 59142, 78856, 88713, 98570, 118284, 147855, 177426, 187283, 197140, 236568, 295710, 354852, 374566, 394280, 443565, 561849, 591420, 709704, 749132, 887130, 936415, 1123698, 1182840, 1498264, 1685547, 1774260, 1872830, 2247396, 2809245, 3371094, 3548520, 3745660, 4494792, 5618490, 6742188, 7491320, 8427735, 11236980, 13484376, 16855470, 22473960, 33710940, 67421880]

約数ペア:

[(1, 67421880), (2, 33710940), (3, 22473960), (4, 16855470), (5, 13484376), (6, 11236980), (8, 8427735), (9, 7491320), (10, 6742188), (12, 5618490), (15, 4494792), (18, 3745660), (19, 3548520), (20, 3371094), (24, 2809245), (30, 2247396), (36, 1872830), (38, 1774260), (40, 1685547), (45, 1498264), (57, 1182840), (60, 1123698), (72, 936415), (76, 887130), (90, 749132), (95, 709704), (114, 591420), (120, 561849), (152, 443565), (171, 394280), (180, 374566), (190, 354852), (228, 295710), (285, 236568), (342, 197140), (360, 187283), (380, 177426), (456, 147855), (570, 118284), (684, 98570), (760, 88713), (855, 78856), (1140, 59142), (1368, 49285), (1710, 39428), (2280, 29571), (3420, 19714), (6840, 9857)]