581908320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{2749}}^1$

素因数の和:2787

約数の個数: 288

約数和(自身を含む): 2370060000

約数和(自身を除く): 1788151680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2749, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5498, 5880, 6048, 6615, 7056, 7560, 7840, 8247, 8820, 10080, 10584, 10996, 11760, 13230, 13745, 14112, 15120, 16494, 17640, 19243, 21168, 21992, 23520, 24741, 26460, 27490, 30240, 32988, 35280, 38486, 41235, 42336, 43984, 49482, 52920, 54980, 57729, 65976, 70560, 74223, 76972, 82470, 87968, 96215, 98964, 105840, 109960, 115458, 123705, 131952, 134701, 148446, 153944, 164940, 173187, 192430, 197928, 211680, 219920, 230916, 247410, 263904, 269402, 288645, 296892, 307888, 329880, 346374, 371115, 384860, 395856, 404103, 439840, 461832, 494820, 519561, 538804, 577290, 593784, 615776, 659760, 673505, 692748, 742230, 769720, 791712, 808206, 865935, 923664, 989640, 1039122, 1077608, 1154580, 1187568, 1212309, 1319520, 1347010, 1385496, 1484460, 1539440, 1616412, 1731870, 1847328, 1979280, 2020515, 2078244, 2155216, 2309160, 2375136, 2424618, 2597805, 2694020, 2770992, 2968920, 3078880, 3232824, 3463740, 3636927, 3958560, 4041030, 4156488, 4310432, 4618320, 4849236, 5195610, 5388040, 5541984, 5937840, 6061545, 6465648, 6927480, 7273854, 8082060, 8312976, 9236640, 9698472, 10391220, 10776080, 11875680, 12123090, 12931296, 13854960, 14547708, 16164120, 16625952, 18184635, 19396944, 20782440, 21552160, 24246180, 27709920, 29095416, 32328240, 36369270, 38793888, 41564880, 48492360, 58190832, 64656480, 72738540, 83129760, 96984720, 116381664, 145477080, 193969440, 290954160, 581908320]

約数ペア:

[(1, 581908320), (2, 290954160), (3, 193969440), (4, 145477080), (5, 116381664), (6, 96984720), (7, 83129760), (8, 72738540), (9, 64656480), (10, 58190832), (12, 48492360), (14, 41564880), (15, 38793888), (16, 36369270), (18, 32328240), (20, 29095416), (21, 27709920), (24, 24246180), (27, 21552160), (28, 20782440), (30, 19396944), (32, 18184635), (35, 16625952), (36, 16164120), (40, 14547708), (42, 13854960), (45, 12931296), (48, 12123090), (49, 11875680), (54, 10776080), (56, 10391220), (60, 9698472), (63, 9236640), (70, 8312976), (72, 8082060), (80, 7273854), (84, 6927480), (90, 6465648), (96, 6061545), (98, 5937840), (105, 5541984), (108, 5388040), (112, 5195610), (120, 4849236), (126, 4618320), (135, 4310432), (140, 4156488), (144, 4041030), (147, 3958560), (160, 3636927), (168, 3463740), (180, 3232824), (189, 3078880), (196, 2968920), (210, 2770992), (216, 2694020), (224, 2597805), (240, 2424618), (245, 2375136), (252, 2309160), (270, 2155216), (280, 2078244), (288, 2020515), (294, 1979280), (315, 1847328), (336, 1731870), (360, 1616412), (378, 1539440), (392, 1484460), (420, 1385496), (432, 1347010), (441, 1319520), (480, 1212309), (490, 1187568), (504, 1154580), (540, 1077608), (560, 1039122), (588, 989640), (630, 923664), (672, 865935), (720, 808206), (735, 791712), (756, 769720), (784, 742230), (840, 692748), (864, 673505), (882, 659760), (945, 615776), (980, 593784), (1008, 577290), (1080, 538804), (1120, 519561), (1176, 494820), (1260, 461832), (1323, 439840), (1440, 404103), (1470, 395856), (1512, 384860), (1568, 371115), (1680, 346374), (1764, 329880), (1890, 307888), (1960, 296892), (2016, 288645), (2160, 269402), (2205, 263904), (2352, 247410), (2520, 230916), (2646, 219920), (2749, 211680), (2940, 197928), (3024, 192430), (3360, 173187), (3528, 164940), (3780, 153944), (3920, 148446), (4320, 134701), (4410, 131952), (4704, 123705), (5040, 115458), (5292, 109960), (5498, 105840), (5880, 98964), (6048, 96215), (6615, 87968), (7056, 82470), (7560, 76972), (7840, 74223), (8247, 70560), (8820, 65976), (10080, 57729), (10584, 54980), (10996, 52920), (11760, 49482), (13230, 43984), (13745, 42336), (14112, 41235), (15120, 38486), (16494, 35280), (17640, 32988), (19243, 30240), (21168, 27490), (21992, 26460), (23520, 24741)]