2884375040

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:578

約数の個数: 160

約数和(自身を含む): 7382098944

約数和(自身を除く): 4497723904

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 191, 256, 272, 320, 340, 347, 382, 512, 544, 640, 680, 694, 764, 955, 1088, 1280, 1360, 1388, 1528, 1735, 1910, 2176, 2560, 2720, 2776, 3056, 3247, 3470, 3820, 4352, 5440, 5552, 5899, 6112, 6494, 6940, 7640, 8704, 10880, 11104, 11798, 12224, 12988, 13880, 15280, 16235, 21760, 22208, 23596, 24448, 25976, 27760, 29495, 30560, 32470, 43520, 44416, 47192, 48896, 51952, 55520, 58990, 61120, 64940, 66277, 88832, 94384, 97792, 103904, 111040, 117980, 122240, 129880, 132554, 177664, 188768, 207808, 222080, 235960, 244480, 259760, 265108, 331385, 377536, 415616, 444160, 471920, 488960, 519520, 530216, 662770, 755072, 831232, 888320, 943840, 1039040, 1060432, 1126709, 1325540, 1510144, 1662464, 1887680, 2078080, 2120864, 2253418, 2651080, 3020288, 3775360, 4156160, 4241728, 4506836, 5302160, 5633545, 7550720, 8312320, 8483456, 9013672, 10604320, 11267090, 15101440, 16966912, 18027344, 21208640, 22534180, 33933824, 36054688, 42417280, 45068360, 72109376, 84834560, 90136720, 144218752, 169669120, 180273440, 288437504, 360546880, 576875008, 721093760, 1442187520, 2884375040]

約数ペア:

[(1, 2884375040), (2, 1442187520), (4, 721093760), (5, 576875008), (8, 360546880), (10, 288437504), (16, 180273440), (17, 169669120), (20, 144218752), (32, 90136720), (34, 84834560), (40, 72109376), (64, 45068360), (68, 42417280), (80, 36054688), (85, 33933824), (128, 22534180), (136, 21208640), (160, 18027344), (170, 16966912), (191, 15101440), (256, 11267090), (272, 10604320), (320, 9013672), (340, 8483456), (347, 8312320), (382, 7550720), (512, 5633545), (544, 5302160), (640, 4506836), (680, 4241728), (694, 4156160), (764, 3775360), (955, 3020288), (1088, 2651080), (1280, 2253418), (1360, 2120864), (1388, 2078080), (1528, 1887680), (1735, 1662464), (1910, 1510144), (2176, 1325540), (2560, 1126709), (2720, 1060432), (2776, 1039040), (3056, 943840), (3247, 888320), (3470, 831232), (3820, 755072), (4352, 662770), (5440, 530216), (5552, 519520), (5899, 488960), (6112, 471920), (6494, 444160), (6940, 415616), (7640, 377536), (8704, 331385), (10880, 265108), (11104, 259760), (11798, 244480), (12224, 235960), (12988, 222080), (13880, 207808), (15280, 188768), (16235, 177664), (21760, 132554), (22208, 129880), (23596, 122240), (24448, 117980), (25976, 111040), (27760, 103904), (29495, 97792), (30560, 94384), (32470, 88832), (43520, 66277), (44416, 64940), (47192, 61120), (48896, 58990), (51952, 55520)]