169292280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1811}}^1$

素因数の和:1885

約数の個数: 128

約数和(自身を含む): 547948800

約数和(自身を除く): 378656520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 615, 760, 779, 820, 984, 1140, 1230, 1558, 1640, 1811, 2280, 2337, 2460, 3116, 3622, 3895, 4674, 4920, 5433, 6232, 7244, 7790, 9055, 9348, 10866, 11685, 14488, 15580, 18110, 18696, 21732, 23370, 27165, 31160, 34409, 36220, 43464, 46740, 54330, 68818, 72440, 74251, 93480, 103227, 108660, 137636, 148502, 172045, 206454, 217320, 222753, 275272, 297004, 344090, 371255, 412908, 445506, 516135, 594008, 688180, 742510, 825816, 891012, 1032270, 1113765, 1376360, 1410769, 1485020, 1782024, 2064540, 2227530, 2821538, 2970040, 4129080, 4232307, 4455060, 5643076, 7053845, 8464614, 8910120, 11286152, 14107690, 16929228, 21161535, 28215380, 33858456, 42323070, 56430760, 84646140, 169292280]

約数ペア:

[(1, 169292280), (2, 84646140), (3, 56430760), (4, 42323070), (5, 33858456), (6, 28215380), (8, 21161535), (10, 16929228), (12, 14107690), (15, 11286152), (19, 8910120), (20, 8464614), (24, 7053845), (30, 5643076), (38, 4455060), (40, 4232307), (41, 4129080), (57, 2970040), (60, 2821538), (76, 2227530), (82, 2064540), (95, 1782024), (114, 1485020), (120, 1410769), (123, 1376360), (152, 1113765), (164, 1032270), (190, 891012), (205, 825816), (228, 742510), (246, 688180), (285, 594008), (328, 516135), (380, 445506), (410, 412908), (456, 371255), (492, 344090), (570, 297004), (615, 275272), (760, 222753), (779, 217320), (820, 206454), (984, 172045), (1140, 148502), (1230, 137636), (1558, 108660), (1640, 103227), (1811, 93480), (2280, 74251), (2337, 72440), (2460, 68818), (3116, 54330), (3622, 46740), (3895, 43464), (4674, 36220), (4920, 34409), (5433, 31160), (6232, 27165), (7244, 23370), (7790, 21732), (9055, 18696), (9348, 18110), (10866, 15580), (11685, 14488)]