84646140

素因数分解:

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

素因数の和:1883

約数の個数: 96

約数和(自身を含む): 255709440

約数和(自身を除く): 171063300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 164, 190, 205, 228, 246, 285, 380, 410, 492, 570, 615, 779, 820, 1140, 1230, 1558, 1811, 2337, 2460, 3116, 3622, 3895, 4674, 5433, 7244, 7790, 9055, 9348, 10866, 11685, 15580, 18110, 21732, 23370, 27165, 34409, 36220, 46740, 54330, 68818, 74251, 103227, 108660, 137636, 148502, 172045, 206454, 222753, 297004, 344090, 371255, 412908, 445506, 516135, 688180, 742510, 891012, 1032270, 1113765, 1410769, 1485020, 2064540, 2227530, 2821538, 4232307, 4455060, 5643076, 7053845, 8464614, 14107690, 16929228, 21161535, 28215380, 42323070, 84646140]

約数ペア:

[(1, 84646140), (2, 42323070), (3, 28215380), (4, 21161535), (5, 16929228), (6, 14107690), (10, 8464614), (12, 7053845), (15, 5643076), (19, 4455060), (20, 4232307), (30, 2821538), (38, 2227530), (41, 2064540), (57, 1485020), (60, 1410769), (76, 1113765), (82, 1032270), (95, 891012), (114, 742510), (123, 688180), (164, 516135), (190, 445506), (205, 412908), (228, 371255), (246, 344090), (285, 297004), (380, 222753), (410, 206454), (492, 172045), (570, 148502), (615, 137636), (779, 108660), (820, 103227), (1140, 74251), (1230, 68818), (1558, 54330), (1811, 46740), (2337, 36220), (2460, 34409), (3116, 27165), (3622, 23370), (3895, 21732), (4674, 18110), (5433, 15580), (7244, 11685), (7790, 10866), (9055, 9348)]