242291280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1873}}^1$

素因数の和:1914

約数の個数: 240

約数和(自身を含む): 953671104

約数和(自身を除く): 711379824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 392, 420, 440, 462, 490, 528, 539, 560, 588, 616, 660, 735, 770, 784, 840, 880, 924, 980, 1078, 1155, 1176, 1232, 1320, 1470, 1540, 1617, 1680, 1848, 1873, 1960, 2156, 2310, 2352, 2640, 2695, 2940, 3080, 3234, 3696, 3746, 3920, 4312, 4620, 5390, 5619, 5880, 6160, 6468, 7492, 8085, 8624, 9240, 9365, 10780, 11238, 11760, 12936, 13111, 14984, 16170, 18480, 18730, 20603, 21560, 22476, 25872, 26222, 28095, 29968, 32340, 37460, 39333, 41206, 43120, 44952, 52444, 56190, 61809, 64680, 65555, 74920, 78666, 82412, 89904, 91777, 103015, 104888, 112380, 123618, 129360, 131110, 144221, 149840, 157332, 164824, 183554, 196665, 206030, 209776, 224760, 247236, 262220, 275331, 288442, 309045, 314664, 329648, 367108, 393330, 412060, 432663, 449520, 458885, 494472, 524440, 550662, 576884, 618090, 629328, 721105, 734216, 786660, 824120, 865326, 917770, 988944, 1009547, 1048880, 1101324, 1153768, 1236180, 1376655, 1442210, 1468432, 1573320, 1648240, 1730652, 1835540, 2019094, 2163315, 2202648, 2307536, 2472360, 2753310, 2884420, 3028641, 3146640, 3461304, 3671080, 4038188, 4326630, 4405296, 4944720, 5047735, 5506620, 5768840, 6057282, 6922608, 7342160, 8076376, 8653260, 10095470, 11013240, 11537680, 12114564, 15143205, 16152752, 17306520, 20190940, 22026480, 24229128, 30286410, 34613040, 40381880, 48458256, 60572820, 80763760, 121145640, 242291280]

約数ペア:

[(1, 242291280), (2, 121145640), (3, 80763760), (4, 60572820), (5, 48458256), (6, 40381880), (7, 34613040), (8, 30286410), (10, 24229128), (11, 22026480), (12, 20190940), (14, 17306520), (15, 16152752), (16, 15143205), (20, 12114564), (21, 11537680), (22, 11013240), (24, 10095470), (28, 8653260), (30, 8076376), (33, 7342160), (35, 6922608), (40, 6057282), (42, 5768840), (44, 5506620), (48, 5047735), (49, 4944720), (55, 4405296), (56, 4326630), (60, 4038188), (66, 3671080), (70, 3461304), (77, 3146640), (80, 3028641), (84, 2884420), (88, 2753310), (98, 2472360), (105, 2307536), (110, 2202648), (112, 2163315), (120, 2019094), (132, 1835540), (140, 1730652), (147, 1648240), (154, 1573320), (165, 1468432), (168, 1442210), (176, 1376655), (196, 1236180), (210, 1153768), (220, 1101324), (231, 1048880), (240, 1009547), (245, 988944), (264, 917770), (280, 865326), (294, 824120), (308, 786660), (330, 734216), (336, 721105), (385, 629328), (392, 618090), (420, 576884), (440, 550662), (462, 524440), (490, 494472), (528, 458885), (539, 449520), (560, 432663), (588, 412060), (616, 393330), (660, 367108), (735, 329648), (770, 314664), (784, 309045), (840, 288442), (880, 275331), (924, 262220), (980, 247236), (1078, 224760), (1155, 209776), (1176, 206030), (1232, 196665), (1320, 183554), (1470, 164824), (1540, 157332), (1617, 149840), (1680, 144221), (1848, 131110), (1873, 129360), (1960, 123618), (2156, 112380), (2310, 104888), (2352, 103015), (2640, 91777), (2695, 89904), (2940, 82412), (3080, 78666), (3234, 74920), (3696, 65555), (3746, 64680), (3920, 61809), (4312, 56190), (4620, 52444), (5390, 44952), (5619, 43120), (5880, 41206), (6160, 39333), (6468, 37460), (7492, 32340), (8085, 29968), (8624, 28095), (9240, 26222), (9365, 25872), (10780, 22476), (11238, 21560), (11760, 20603), (12936, 18730), (13111, 18480), (14984, 16170)]