2013261840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{12539}}^1$

素因数の和:12781

約数の個数: 120

約数和(自身を含む): 6792065280

約数和(自身を除く): 4778803440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 223, 240, 360, 446, 669, 720, 892, 1115, 1338, 1784, 2007, 2230, 2676, 3345, 3568, 4014, 4460, 5352, 6690, 8028, 8920, 10035, 10704, 12539, 13380, 16056, 17840, 20070, 25078, 26760, 32112, 37617, 40140, 50156, 53520, 62695, 75234, 80280, 100312, 112851, 125390, 150468, 160560, 188085, 200624, 225702, 250780, 300936, 376170, 451404, 501560, 564255, 601872, 752340, 902808, 1003120, 1128510, 1504680, 1805616, 2257020, 2796197, 3009360, 4514040, 5592394, 8388591, 9028080, 11184788, 13980985, 16777182, 22369576, 25165773, 27961970, 33554364, 41942955, 44739152, 50331546, 55923940, 67108728, 83885910, 100663092, 111847880, 125828865, 134217456, 167771820, 201326184, 223695760, 251657730, 335543640, 402652368, 503315460, 671087280, 1006630920, 2013261840]

約数ペア:

[(1, 2013261840), (2, 1006630920), (3, 671087280), (4, 503315460), (5, 402652368), (6, 335543640), (8, 251657730), (9, 223695760), (10, 201326184), (12, 167771820), (15, 134217456), (16, 125828865), (18, 111847880), (20, 100663092), (24, 83885910), (30, 67108728), (36, 55923940), (40, 50331546), (45, 44739152), (48, 41942955), (60, 33554364), (72, 27961970), (80, 25165773), (90, 22369576), (120, 16777182), (144, 13980985), (180, 11184788), (223, 9028080), (240, 8388591), (360, 5592394), (446, 4514040), (669, 3009360), (720, 2796197), (892, 2257020), (1115, 1805616), (1338, 1504680), (1784, 1128510), (2007, 1003120), (2230, 902808), (2676, 752340), (3345, 601872), (3568, 564255), (4014, 501560), (4460, 451404), (5352, 376170), (6690, 300936), (8028, 250780), (8920, 225702), (10035, 200624), (10704, 188085), (12539, 160560), (13380, 150468), (16056, 125390), (17840, 112851), (20070, 100312), (25078, 80280), (26760, 75234), (32112, 62695), (37617, 53520), (40140, 50156)]