1567281040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{8419}}^1$

素因数の和:8624

約数の個数: 80

約数和(自身を含む): 3946622400

約数和(自身を除く): 2379341360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 179, 208, 260, 358, 520, 716, 895, 1040, 1432, 1790, 2327, 2864, 3580, 4654, 7160, 8419, 9308, 11635, 14320, 16838, 18616, 23270, 33676, 37232, 42095, 46540, 67352, 84190, 93080, 109447, 134704, 168380, 186160, 218894, 336760, 437788, 547235, 673520, 875576, 1094470, 1507001, 1751152, 2188940, 3014002, 4377880, 6028004, 7535005, 8755760, 12056008, 15070010, 19591013, 24112016, 30140020, 39182026, 60280040, 78364052, 97955065, 120560080, 156728104, 195910130, 313456208, 391820260, 783640520, 1567281040]

約数ペア:

[(1, 1567281040), (2, 783640520), (4, 391820260), (5, 313456208), (8, 195910130), (10, 156728104), (13, 120560080), (16, 97955065), (20, 78364052), (26, 60280040), (40, 39182026), (52, 30140020), (65, 24112016), (80, 19591013), (104, 15070010), (130, 12056008), (179, 8755760), (208, 7535005), (260, 6028004), (358, 4377880), (520, 3014002), (716, 2188940), (895, 1751152), (1040, 1507001), (1432, 1094470), (1790, 875576), (2327, 673520), (2864, 547235), (3580, 437788), (4654, 336760), (7160, 218894), (8419, 186160), (9308, 168380), (11635, 134704), (14320, 109447), (16838, 93080), (18616, 84190), (23270, 67352), (33676, 46540), (37232, 42095)]