774823920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8011}}^1$

素因数の和:8071

約数の個数: 160

約数和(自身を含む): 2670495744

約数和(自身を除く): 1895671824

約数列:

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

約数ペア:

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