13168440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 44712000

約数和(自身を除く): 31543560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 137, 178, 180, 216, 267, 270, 274, 356, 360, 411, 445, 534, 540, 548, 685, 712, 801, 822, 890, 1068, 1080, 1096, 1233, 1335, 1370, 1602, 1644, 1780, 2055, 2136, 2403, 2466, 2670, 2740, 3204, 3288, 3560, 3699, 4005, 4110, 4806, 4932, 5340, 5480, 6165, 6408, 7398, 8010, 8220, 9612, 9864, 10680, 12015, 12193, 12330, 14796, 16020, 16440, 18495, 19224, 24030, 24386, 24660, 29592, 32040, 36579, 36990, 48060, 48772, 49320, 60965, 73158, 73980, 96120, 97544, 109737, 121930, 146316, 147960, 182895, 219474, 243860, 292632, 329211, 365790, 438948, 487720, 548685, 658422, 731580, 877896, 1097370, 1316844, 1463160, 1646055, 2194740, 2633688, 3292110, 4389480, 6584220, 13168440]

約数ペア:

[(1, 13168440), (2, 6584220), (3, 4389480), (4, 3292110), (5, 2633688), (6, 2194740), (8, 1646055), (9, 1463160), (10, 1316844), (12, 1097370), (15, 877896), (18, 731580), (20, 658422), (24, 548685), (27, 487720), (30, 438948), (36, 365790), (40, 329211), (45, 292632), (54, 243860), (60, 219474), (72, 182895), (89, 147960), (90, 146316), (108, 121930), (120, 109737), (135, 97544), (137, 96120), (178, 73980), (180, 73158), (216, 60965), (267, 49320), (270, 48772), (274, 48060), (356, 36990), (360, 36579), (411, 32040), (445, 29592), (534, 24660), (540, 24386), (548, 24030), (685, 19224), (712, 18495), (801, 16440), (822, 16020), (890, 14796), (1068, 12330), (1080, 12193), (1096, 12015), (1233, 10680), (1335, 9864), (1370, 9612), (1602, 8220), (1644, 8010), (1780, 7398), (2055, 6408), (2136, 6165), (2403, 5480), (2466, 5340), (2670, 4932), (2740, 4806), (3204, 4110), (3288, 4005), (3560, 3699)]