22014540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 72465120

約数和(自身を除く): 50450580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 41, 45, 57, 60, 76, 82, 90, 95, 114, 123, 157, 164, 171, 180, 190, 205, 228, 246, 285, 314, 342, 369, 380, 410, 471, 492, 570, 615, 628, 684, 738, 779, 785, 820, 855, 942, 1140, 1230, 1413, 1476, 1558, 1570, 1710, 1845, 1884, 2337, 2355, 2460, 2826, 2983, 3116, 3140, 3420, 3690, 3895, 4674, 4710, 5652, 5966, 6437, 7011, 7065, 7380, 7790, 8949, 9348, 9420, 11685, 11932, 12874, 14022, 14130, 14915, 15580, 17898, 19311, 23370, 25748, 26847, 28044, 28260, 29830, 32185, 35055, 35796, 38622, 44745, 46740, 53694, 57933, 59660, 64370, 70110, 77244, 89490, 96555, 107388, 115866, 122303, 128740, 134235, 140220, 178980, 193110, 231732, 244606, 268470, 289665, 366909, 386220, 489212, 536940, 579330, 611515, 733818, 1100727, 1158660, 1223030, 1467636, 1834545, 2201454, 2446060, 3669090, 4402908, 5503635, 7338180, 11007270, 22014540]

約数ペア:

[(1, 22014540), (2, 11007270), (3, 7338180), (4, 5503635), (5, 4402908), (6, 3669090), (9, 2446060), (10, 2201454), (12, 1834545), (15, 1467636), (18, 1223030), (19, 1158660), (20, 1100727), (30, 733818), (36, 611515), (38, 579330), (41, 536940), (45, 489212), (57, 386220), (60, 366909), (76, 289665), (82, 268470), (90, 244606), (95, 231732), (114, 193110), (123, 178980), (157, 140220), (164, 134235), (171, 128740), (180, 122303), (190, 115866), (205, 107388), (228, 96555), (246, 89490), (285, 77244), (314, 70110), (342, 64370), (369, 59660), (380, 57933), (410, 53694), (471, 46740), (492, 44745), (570, 38622), (615, 35796), (628, 35055), (684, 32185), (738, 29830), (779, 28260), (785, 28044), (820, 26847), (855, 25748), (942, 23370), (1140, 19311), (1230, 17898), (1413, 15580), (1476, 14915), (1558, 14130), (1570, 14022), (1710, 12874), (1845, 11932), (1884, 11685), (2337, 9420), (2355, 9348), (2460, 8949), (2826, 7790), (2983, 7380), (3116, 7065), (3140, 7011), (3420, 6437), (3690, 5966), (3895, 5652), (4674, 4710)]