840269880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 384

約数和(自身を含む): 3083857920

約数和(自身を除く): 2243588040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 43, 45, 51, 60, 62, 68, 72, 85, 86, 90, 93, 102, 103, 120, 124, 129, 136, 153, 155, 170, 172, 180, 186, 204, 206, 215, 248, 255, 258, 279, 306, 309, 310, 340, 344, 360, 372, 387, 408, 412, 430, 465, 510, 515, 516, 527, 558, 612, 618, 620, 645, 680, 731, 744, 765, 774, 824, 860, 927, 930, 1020, 1030, 1032, 1054, 1116, 1224, 1236, 1240, 1290, 1333, 1395, 1462, 1530, 1545, 1548, 1581, 1720, 1751, 1854, 1860, 1935, 2040, 2060, 2108, 2193, 2232, 2472, 2580, 2635, 2666, 2790, 2924, 3060, 3090, 3096, 3162, 3193, 3502, 3655, 3708, 3720, 3870, 3999, 4120, 4216, 4386, 4429, 4635, 4743, 5160, 5253, 5270, 5332, 5580, 5848, 6120, 6180, 6324, 6386, 6579, 6665, 7004, 7310, 7416, 7740, 7905, 7998, 8755, 8772, 8858, 9270, 9486, 9579, 10506, 10540, 10664, 10965, 11160, 11997, 12360, 12648, 12772, 13158, 13287, 13330, 14008, 14620, 15480, 15759, 15810, 15965, 15996, 17510, 17544, 17716, 18540, 18972, 19158, 19995, 21012, 21080, 21930, 22145, 22661, 23715, 23994, 25544, 26265, 26316, 26574, 26660, 28737, 29240, 31518, 31620, 31930, 31992, 32895, 35020, 35432, 37080, 37944, 38316, 39861, 39990, 42024, 43860, 44290, 45322, 47430, 47895, 47988, 52530, 52632, 53148, 53320, 54281, 57474, 59985, 63036, 63240, 63860, 65790, 66435, 67983, 70040, 75293, 76632, 78795, 79722, 79980, 87720, 88580, 90644, 94860, 95790, 95976, 105060, 106296, 108562, 113305, 114948, 119970, 126072, 127720, 131580, 132870, 135966, 137299, 143685, 150586, 157590, 159444, 159960, 162843, 177160, 181288, 189720, 191580, 199305, 203949, 210120, 217124, 225879, 226610, 229896, 239940, 263160, 265740, 271405, 271932, 274598, 287370, 301172, 315180, 318888, 325686, 339915, 376465, 383160, 398610, 407898, 411897, 434248, 451758, 453220, 479880, 488529, 531480, 542810, 543864, 549196, 574740, 602344, 630360, 651372, 677637, 679830, 686495, 752930, 797220, 814215, 815796, 823794, 903516, 906440, 977058, 1019745, 1085620, 1098392, 1129395, 1149480, 1235691, 1302744, 1355274, 1359660, 1372990, 1505860, 1594440, 1628430, 1631592, 1647588, 1807032, 1954116, 2039490, 2059485, 2171240, 2258790, 2334083, 2442645, 2471382, 2710548, 2719320, 2745980, 3011720, 3256860, 3295176, 3388185, 3908232, 4078980, 4118970, 4517580, 4668166, 4885290, 4942764, 5421096, 5491960, 6178455, 6513720, 6776370, 7002249, 8157960, 8237940, 9035160, 9336332, 9770580, 9885528, 11670415, 12356910, 13552740, 14004498, 16475880, 18672664, 19541160, 21006747, 23340830, 24713820, 27105480, 28008996, 35011245, 42013494, 46681660, 49427640, 56017992, 70022490, 84026988, 93363320, 105033735, 140044980, 168053976, 210067470, 280089960, 420134940, 840269880]

約数ペア:

[(1, 840269880), (2, 420134940), (3, 280089960), (4, 210067470), (5, 168053976), (6, 140044980), (8, 105033735), (9, 93363320), (10, 84026988), (12, 70022490), (15, 56017992), (17, 49427640), (18, 46681660), (20, 42013494), (24, 35011245), (30, 28008996), (31, 27105480), (34, 24713820), (36, 23340830), (40, 21006747), (43, 19541160), (45, 18672664), (51, 16475880), (60, 14004498), (62, 13552740), (68, 12356910), (72, 11670415), (85, 9885528), (86, 9770580), (90, 9336332), (93, 9035160), (102, 8237940), (103, 8157960), (120, 7002249), (124, 6776370), (129, 6513720), (136, 6178455), (153, 5491960), (155, 5421096), (170, 4942764), (172, 4885290), (180, 4668166), (186, 4517580), (204, 4118970), (206, 4078980), (215, 3908232), (248, 3388185), (255, 3295176), (258, 3256860), (279, 3011720), (306, 2745980), (309, 2719320), (310, 2710548), (340, 2471382), (344, 2442645), (360, 2334083), (372, 2258790), (387, 2171240), (408, 2059485), (412, 2039490), (430, 1954116), (465, 1807032), (510, 1647588), (515, 1631592), (516, 1628430), (527, 1594440), (558, 1505860), (612, 1372990), (618, 1359660), (620, 1355274), (645, 1302744), (680, 1235691), (731, 1149480), (744, 1129395), (765, 1098392), (774, 1085620), (824, 1019745), (860, 977058), (927, 906440), (930, 903516), (1020, 823794), (1030, 815796), (1032, 814215), (1054, 797220), (1116, 752930), (1224, 686495), (1236, 679830), (1240, 677637), (1290, 651372), (1333, 630360), (1395, 602344), (1462, 574740), (1530, 549196), (1545, 543864), (1548, 542810), (1581, 531480), (1720, 488529), (1751, 479880), (1854, 453220), (1860, 451758), (1935, 434248), (2040, 411897), (2060, 407898), (2108, 398610), (2193, 383160), (2232, 376465), (2472, 339915), (2580, 325686), (2635, 318888), (2666, 315180), (2790, 301172), (2924, 287370), (3060, 274598), (3090, 271932), (3096, 271405), (3162, 265740), (3193, 263160), (3502, 239940), (3655, 229896), (3708, 226610), (3720, 225879), (3870, 217124), (3999, 210120), (4120, 203949), (4216, 199305), (4386, 191580), (4429, 189720), (4635, 181288), (4743, 177160), (5160, 162843), (5253, 159960), (5270, 159444), (5332, 157590), (5580, 150586), (5848, 143685), (6120, 137299), (6180, 135966), (6324, 132870), (6386, 131580), (6579, 127720), (6665, 126072), (7004, 119970), (7310, 114948), (7416, 113305), (7740, 108562), (7905, 106296), (7998, 105060), (8755, 95976), (8772, 95790), (8858, 94860), (9270, 90644), (9486, 88580), (9579, 87720), (10506, 79980), (10540, 79722), (10664, 78795), (10965, 76632), (11160, 75293), (11997, 70040), (12360, 67983), (12648, 66435), (12772, 65790), (13158, 63860), (13287, 63240), (13330, 63036), (14008, 59985), (14620, 57474), (15480, 54281), (15759, 53320), (15810, 53148), (15965, 52632), (15996, 52530), (17510, 47988), (17544, 47895), (17716, 47430), (18540, 45322), (18972, 44290), (19158, 43860), (19995, 42024), (21012, 39990), (21080, 39861), (21930, 38316), (22145, 37944), (22661, 37080), (23715, 35432), (23994, 35020), (25544, 32895), (26265, 31992), (26316, 31930), (26574, 31620), (26660, 31518), (28737, 29240)]