269687520

素因数分解:

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

素因数の和:9897

約数の個数: 144

約数和(自身を含む): 968844240

約数和(自身を除く): 699156720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 9857, 13680, 19714, 27360, 29571, 39428, 49285, 59142, 78856, 88713, 98570, 118284, 147855, 157712, 177426, 187283, 197140, 236568, 295710, 315424, 354852, 374566, 394280, 443565, 473136, 561849, 591420, 709704, 749132, 788560, 887130, 936415, 946272, 1123698, 1182840, 1419408, 1498264, 1577120, 1685547, 1774260, 1872830, 2247396, 2365680, 2809245, 2838816, 2996528, 3371094, 3548520, 3745660, 4494792, 4731360, 5618490, 5993056, 6742188, 7097040, 7491320, 8427735, 8989584, 11236980, 13484376, 14194080, 14982640, 16855470, 17979168, 22473960, 26968752, 29965280, 33710940, 44947920, 53937504, 67421880, 89895840, 134843760, 269687520]

約数ペア:

[(1, 269687520), (2, 134843760), (3, 89895840), (4, 67421880), (5, 53937504), (6, 44947920), (8, 33710940), (9, 29965280), (10, 26968752), (12, 22473960), (15, 17979168), (16, 16855470), (18, 14982640), (19, 14194080), (20, 13484376), (24, 11236980), (30, 8989584), (32, 8427735), (36, 7491320), (38, 7097040), (40, 6742188), (45, 5993056), (48, 5618490), (57, 4731360), (60, 4494792), (72, 3745660), (76, 3548520), (80, 3371094), (90, 2996528), (95, 2838816), (96, 2809245), (114, 2365680), (120, 2247396), (144, 1872830), (152, 1774260), (160, 1685547), (171, 1577120), (180, 1498264), (190, 1419408), (228, 1182840), (240, 1123698), (285, 946272), (288, 936415), (304, 887130), (342, 788560), (360, 749132), (380, 709704), (456, 591420), (480, 561849), (570, 473136), (608, 443565), (684, 394280), (720, 374566), (760, 354852), (855, 315424), (912, 295710), (1140, 236568), (1368, 197140), (1440, 187283), (1520, 177426), (1710, 157712), (1824, 147855), (2280, 118284), (2736, 98570), (3040, 88713), (3420, 78856), (4560, 59142), (5472, 49285), (6840, 39428), (9120, 29571), (9857, 27360), (13680, 19714)]