1549647840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8011}}^1$

素因数の和:8073

約数の個数: 192

約数和(自身を含む): 5427136512

約数和(自身を除く): 3877488672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 2015, 2080, 2418, 2480, 2976, 3120, 3224, 3720, 4030, 4836, 4960, 6045, 6240, 6448, 7440, 8011, 8060, 9672, 12090, 12896, 14880, 16022, 16120, 19344, 24033, 24180, 32044, 32240, 38688, 40055, 48066, 48360, 64088, 64480, 80110, 96132, 96720, 104143, 120165, 128176, 160220, 192264, 193440, 208286, 240330, 248341, 256352, 312429, 320440, 384528, 416572, 480660, 496682, 520715, 624858, 640880, 745023, 769056, 833144, 961320, 993364, 1041430, 1241705, 1249716, 1281760, 1490046, 1562145, 1666288, 1922640, 1986728, 2082860, 2483410, 2499432, 2980092, 3124290, 3228433, 3332576, 3725115, 3845280, 3973456, 4165720, 4966820, 4998864, 5960184, 6248580, 6456866, 7450230, 7946912, 8331440, 9685299, 9933640, 9997728, 11920368, 12497160, 12913732, 14900460, 16142165, 16662880, 19370598, 19867280, 23840736, 24994320, 25827464, 29800920, 32284330, 38741196, 39734560, 48426495, 49988640, 51654928, 59601840, 64568660, 77482392, 96852990, 103309856, 119203680, 129137320, 154964784, 193705980, 258274640, 309929568, 387411960, 516549280, 774823920, 1549647840]

約数ペア:

[(1, 1549647840), (2, 774823920), (3, 516549280), (4, 387411960), (5, 309929568), (6, 258274640), (8, 193705980), (10, 154964784), (12, 129137320), (13, 119203680), (15, 103309856), (16, 96852990), (20, 77482392), (24, 64568660), (26, 59601840), (30, 51654928), (31, 49988640), (32, 48426495), (39, 39734560), (40, 38741196), (48, 32284330), (52, 29800920), (60, 25827464), (62, 24994320), (65, 23840736), (78, 19867280), (80, 19370598), (93, 16662880), (96, 16142165), (104, 14900460), (120, 12913732), (124, 12497160), (130, 11920368), (155, 9997728), (156, 9933640), (160, 9685299), (186, 8331440), (195, 7946912), (208, 7450230), (240, 6456866), (248, 6248580), (260, 5960184), (310, 4998864), (312, 4966820), (372, 4165720), (390, 3973456), (403, 3845280), (416, 3725115), (465, 3332576), (480, 3228433), (496, 3124290), (520, 2980092), (620, 2499432), (624, 2483410), (744, 2082860), (780, 1986728), (806, 1922640), (930, 1666288), (992, 1562145), (1040, 1490046), (1209, 1281760), (1240, 1249716), (1248, 1241705), (1488, 1041430), (1560, 993364), (1612, 961320), (1860, 833144), (2015, 769056), (2080, 745023), (2418, 640880), (2480, 624858), (2976, 520715), (3120, 496682), (3224, 480660), (3720, 416572), (4030, 384528), (4836, 320440), (4960, 312429), (6045, 256352), (6240, 248341), (6448, 240330), (7440, 208286), (8011, 193440), (8060, 192264), (9672, 160220), (12090, 128176), (12896, 120165), (14880, 104143), (16022, 96720), (16120, 96132), (19344, 80110), (24033, 64480), (24180, 64088), (32044, 48360), (32240, 48066), (38688, 40055)]