1128778860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{21649}}^1$

素因数の和:21751

約数の個数: 96

約数和(自身を含む): 3491712000

約数和(自身を除く): 2362933140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 79, 110, 132, 158, 165, 220, 237, 316, 330, 395, 474, 660, 790, 869, 948, 1185, 1580, 1738, 2370, 2607, 3476, 4345, 4740, 5214, 8690, 10428, 13035, 17380, 21649, 26070, 43298, 52140, 64947, 86596, 108245, 129894, 216490, 238139, 259788, 324735, 432980, 476278, 649470, 714417, 952556, 1190695, 1298940, 1428834, 1710271, 2381390, 2857668, 3420542, 3572085, 4762780, 5130813, 6841084, 7144170, 8551355, 10261626, 14288340, 17102710, 18812981, 20523252, 25654065, 34205420, 37625962, 51308130, 56438943, 75251924, 94064905, 102616260, 112877886, 188129810, 225755772, 282194715, 376259620, 564389430, 1128778860]

約数ペア:

[(1, 1128778860), (2, 564389430), (3, 376259620), (4, 282194715), (5, 225755772), (6, 188129810), (10, 112877886), (11, 102616260), (12, 94064905), (15, 75251924), (20, 56438943), (22, 51308130), (30, 37625962), (33, 34205420), (44, 25654065), (55, 20523252), (60, 18812981), (66, 17102710), (79, 14288340), (110, 10261626), (132, 8551355), (158, 7144170), (165, 6841084), (220, 5130813), (237, 4762780), (316, 3572085), (330, 3420542), (395, 2857668), (474, 2381390), (660, 1710271), (790, 1428834), (869, 1298940), (948, 1190695), (1185, 952556), (1580, 714417), (1738, 649470), (2370, 476278), (2607, 432980), (3476, 324735), (4345, 259788), (4740, 238139), (5214, 216490), (8690, 129894), (10428, 108245), (13035, 86596), (17380, 64947), (21649, 52140), (26070, 43298)]