2076879720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{3119}}^1$

素因数の和:3343

約数の個数: 128

約数和(自身を含む): 6469632000

約数和(自身を除く): 4392752280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 179, 186, 248, 310, 358, 372, 465, 537, 620, 716, 744, 895, 930, 1074, 1240, 1432, 1790, 1860, 2148, 2685, 3119, 3580, 3720, 4296, 5370, 5549, 6238, 7160, 9357, 10740, 11098, 12476, 15595, 16647, 18714, 21480, 22196, 24952, 27745, 31190, 33294, 37428, 44392, 46785, 55490, 62380, 66588, 74856, 83235, 93570, 96689, 110980, 124760, 133176, 166470, 187140, 193378, 221960, 290067, 332940, 374280, 386756, 483445, 558301, 580134, 665880, 773512, 966890, 1116602, 1160268, 1450335, 1674903, 1933780, 2233204, 2320536, 2791505, 2900670, 3349806, 3867560, 4466408, 5583010, 5801340, 6699612, 8374515, 11166020, 11602680, 13399224, 16749030, 17307331, 22332040, 33498060, 34614662, 51921993, 66996120, 69229324, 86536655, 103843986, 138458648, 173073310, 207687972, 259609965, 346146620, 415375944, 519219930, 692293240, 1038439860, 2076879720]

約数ペア:

[(1, 2076879720), (2, 1038439860), (3, 692293240), (4, 519219930), (5, 415375944), (6, 346146620), (8, 259609965), (10, 207687972), (12, 173073310), (15, 138458648), (20, 103843986), (24, 86536655), (30, 69229324), (31, 66996120), (40, 51921993), (60, 34614662), (62, 33498060), (93, 22332040), (120, 17307331), (124, 16749030), (155, 13399224), (179, 11602680), (186, 11166020), (248, 8374515), (310, 6699612), (358, 5801340), (372, 5583010), (465, 4466408), (537, 3867560), (620, 3349806), (716, 2900670), (744, 2791505), (895, 2320536), (930, 2233204), (1074, 1933780), (1240, 1674903), (1432, 1450335), (1790, 1160268), (1860, 1116602), (2148, 966890), (2685, 773512), (3119, 665880), (3580, 580134), (3720, 558301), (4296, 483445), (5370, 386756), (5549, 374280), (6238, 332940), (7160, 290067), (9357, 221960), (10740, 193378), (11098, 187140), (12476, 166470), (15595, 133176), (16647, 124760), (18714, 110980), (21480, 96689), (22196, 93570), (24952, 83235), (27745, 74856), (31190, 66588), (33294, 62380), (37428, 55490), (44392, 46785)]