15690720528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{20563}}^1$

素因数の和:21341

約数の個数: 120

約数和(自身を含む): 50254138688

約数和(自身を除く): 34563418160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 757, 1008, 1514, 2271, 3028, 4542, 5299, 6056, 6813, 9084, 10598, 12112, 13626, 15897, 18168, 20563, 21196, 27252, 31794, 36336, 41126, 42392, 47691, 54504, 61689, 63588, 82252, 84784, 95382, 109008, 123378, 127176, 143941, 164504, 185067, 190764, 246756, 254352, 287882, 329008, 370134, 381528, 431823, 493512, 575764, 740268, 763056, 863646, 987024, 1151528, 1295469, 1480536, 1727292, 2303056, 2590938, 2961072, 3454584, 5181876, 6909168, 10363752, 15566191, 20727504, 31132382, 46698573, 62264764, 93397146, 108963337, 124529528, 140095719, 186794292, 217926674, 249059056, 280191438, 326890011, 373588584, 435853348, 560382876, 653780022, 747177168, 871706696, 980670033, 1120765752, 1307560044, 1743413392, 1961340066, 2241531504, 2615120088, 3922680132, 5230240176, 7845360264, 15690720528]

約数ペア:

[(1, 15690720528), (2, 7845360264), (3, 5230240176), (4, 3922680132), (6, 2615120088), (7, 2241531504), (8, 1961340066), (9, 1743413392), (12, 1307560044), (14, 1120765752), (16, 980670033), (18, 871706696), (21, 747177168), (24, 653780022), (28, 560382876), (36, 435853348), (42, 373588584), (48, 326890011), (56, 280191438), (63, 249059056), (72, 217926674), (84, 186794292), (112, 140095719), (126, 124529528), (144, 108963337), (168, 93397146), (252, 62264764), (336, 46698573), (504, 31132382), (757, 20727504), (1008, 15566191), (1514, 10363752), (2271, 6909168), (3028, 5181876), (4542, 3454584), (5299, 2961072), (6056, 2590938), (6813, 2303056), (9084, 1727292), (10598, 1480536), (12112, 1295469), (13626, 1151528), (15897, 987024), (18168, 863646), (20563, 763056), (21196, 740268), (27252, 575764), (31794, 493512), (36336, 431823), (41126, 381528), (42392, 370134), (47691, 329008), (54504, 287882), (61689, 254352), (63588, 246756), (82252, 190764), (84784, 185067), (95382, 164504), (109008, 143941), (123378, 127176)]