291725760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 224

約数和(自身を含む): 978481152

約数和(自身を除く): 686755392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 43, 48, 60, 64, 74, 80, 86, 96, 111, 120, 129, 148, 160, 172, 185, 191, 192, 215, 222, 240, 258, 296, 320, 344, 370, 382, 430, 444, 480, 516, 555, 573, 592, 645, 688, 740, 764, 860, 888, 955, 960, 1032, 1110, 1146, 1184, 1290, 1376, 1480, 1528, 1591, 1720, 1776, 1910, 2064, 2220, 2292, 2368, 2580, 2752, 2865, 2960, 3056, 3182, 3440, 3552, 3820, 4128, 4440, 4584, 4773, 5160, 5730, 5920, 6112, 6364, 6880, 7067, 7104, 7640, 7955, 8213, 8256, 8880, 9168, 9546, 10320, 11460, 11840, 12224, 12728, 13760, 14134, 15280, 15910, 16426, 17760, 18336, 19092, 20640, 21201, 22920, 23865, 24639, 25456, 28268, 30560, 31820, 32852, 35335, 35520, 36672, 38184, 41065, 41280, 42402, 45840, 47730, 49278, 50912, 56536, 61120, 63640, 65704, 70670, 76368, 82130, 84804, 91680, 95460, 98556, 101824, 106005, 113072, 123195, 127280, 131408, 141340, 152736, 164260, 169608, 183360, 190920, 197112, 212010, 226144, 246390, 254560, 262816, 282680, 303881, 305472, 328520, 339216, 381840, 394224, 424020, 452288, 492780, 509120, 525632, 565360, 607762, 657040, 678432, 763680, 788448, 848040, 911643, 985560, 1130720, 1215524, 1314080, 1356864, 1519405, 1527360, 1576896, 1696080, 1823286, 1971120, 2261440, 2431048, 2628160, 3038810, 3392160, 3646572, 3942240, 4558215, 4862096, 6077620, 6784320, 7293144, 7884480, 9116430, 9724192, 12155240, 14586288, 18232860, 19448384, 24310480, 29172576, 36465720, 48620960, 58345152, 72931440, 97241920, 145862880, 291725760]

約数ペア:

[(1, 291725760), (2, 145862880), (3, 97241920), (4, 72931440), (5, 58345152), (6, 48620960), (8, 36465720), (10, 29172576), (12, 24310480), (15, 19448384), (16, 18232860), (20, 14586288), (24, 12155240), (30, 9724192), (32, 9116430), (37, 7884480), (40, 7293144), (43, 6784320), (48, 6077620), (60, 4862096), (64, 4558215), (74, 3942240), (80, 3646572), (86, 3392160), (96, 3038810), (111, 2628160), (120, 2431048), (129, 2261440), (148, 1971120), (160, 1823286), (172, 1696080), (185, 1576896), (191, 1527360), (192, 1519405), (215, 1356864), (222, 1314080), (240, 1215524), (258, 1130720), (296, 985560), (320, 911643), (344, 848040), (370, 788448), (382, 763680), (430, 678432), (444, 657040), (480, 607762), (516, 565360), (555, 525632), (573, 509120), (592, 492780), (645, 452288), (688, 424020), (740, 394224), (764, 381840), (860, 339216), (888, 328520), (955, 305472), (960, 303881), (1032, 282680), (1110, 262816), (1146, 254560), (1184, 246390), (1290, 226144), (1376, 212010), (1480, 197112), (1528, 190920), (1591, 183360), (1720, 169608), (1776, 164260), (1910, 152736), (2064, 141340), (2220, 131408), (2292, 127280), (2368, 123195), (2580, 113072), (2752, 106005), (2865, 101824), (2960, 98556), (3056, 95460), (3182, 91680), (3440, 84804), (3552, 82130), (3820, 76368), (4128, 70670), (4440, 65704), (4584, 63640), (4773, 61120), (5160, 56536), (5730, 50912), (5920, 49278), (6112, 47730), (6364, 45840), (6880, 42402), (7067, 41280), (7104, 41065), (7640, 38184), (7955, 36672), (8213, 35520), (8256, 35335), (8880, 32852), (9168, 31820), (9546, 30560), (10320, 28268), (11460, 25456), (11840, 24639), (12224, 23865), (12728, 22920), (13760, 21201), (14134, 20640), (15280, 19092), (15910, 18336), (16426, 17760)]