121145640

素因数分解:

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

素因数の和:1912

約数の個数: 192

約数和(自身を含む): 461453760

約数和(自身を除く): 340308120

約数列:

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

約数ペア:

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