217817979120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^3\times {\mathrm{293999}}^1$

素因数の和:294042

約数の個数: 320

約数和(自身を含む): 874944000000

約数和(自身を除く): 657126020880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 343, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 686, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1029, 1080, 1176, 1260, 1323, 1372, 1470, 1512, 1680, 1715, 1764, 1890, 1960, 2058, 2160, 2205, 2352, 2520, 2646, 2744, 2940, 3024, 3087, 3430, 3528, 3780, 3920, 4116, 4410, 5040, 5145, 5292, 5488, 5880, 6174, 6615, 6860, 7056, 7560, 8232, 8820, 9261, 10290, 10584, 11760, 12348, 13230, 13720, 15120, 15435, 16464, 17640, 18522, 20580, 21168, 24696, 26460, 27440, 30870, 35280, 37044, 41160, 46305, 49392, 52920, 61740, 74088, 82320, 92610, 105840, 123480, 148176, 185220, 246960, 293999, 370440, 587998, 740880, 881997, 1175996, 1469995, 1763994, 2057993, 2351992, 2645991, 2939990, 3527988, 4115986, 4409985, 4703984, 5291982, 5879980, 6173979, 7055976, 7937973, 8231972, 8819970, 10289965, 10583964, 11759960, 12347958, 13229955, 14111952, 14405951, 15875946, 16463944, 17639940, 18521937, 20579930, 21167928, 23519920, 24695916, 26459910, 28811902, 30869895, 31751892, 32927888, 35279880, 37043874, 39689865, 41159860, 42335856, 43217853, 49391832, 52919820, 55565811, 57623804, 61739790, 63503784, 70559760, 72029755, 74087748, 79379730, 82319720, 86435706, 92609685, 98783664, 100841657, 105839640, 111131622, 115247608, 123479580, 127007568, 129653559, 144059510, 148175496, 158759460, 164639440, 172871412, 185219370, 201683314, 211679280, 216089265, 222263244, 230495216, 246959160, 259307118, 277829055, 288119020, 296350992, 302524971, 317518920, 345742824, 370438740, 388960677, 403366628, 432178530, 444526488, 493918320, 504208285, 518614236, 555658110, 576238040, 605049942, 635037840, 648267795, 691485648, 740877480, 777921354, 806733256, 864357060, 889052976, 907574913, 1008416570, 1037228472, 1111316220, 1152476080, 1210099884, 1296535590, 1481754960, 1512624855, 1555842708, 1613466512, 1728714120, 1815149826, 1944803385, 2016833140, 2074456944, 2222632440, 2420199768, 2593071180, 2722724739, 3025249710, 3111685416, 3457428240, 3630299652, 3889606770, 4033666280, 4445264880, 4537874565, 4840399536, 5186142360, 5445449478, 6050499420, 6223370832, 7260599304, 7779213540, 8067332560, 9075749130, 10372284720, 10890898956, 12100998840, 13613623695, 14521198608, 15558427080, 18151498260, 21781797912, 24201997680, 27227247390, 31116854160, 36302996520, 43563595824, 54454494780, 72605993040, 108908989560, 217817979120]

約数ペア:

[(1, 217817979120), (2, 108908989560), (3, 72605993040), (4, 54454494780), (5, 43563595824), (6, 36302996520), (7, 31116854160), (8, 27227247390), (9, 24201997680), (10, 21781797912), (12, 18151498260), (14, 15558427080), (15, 14521198608), (16, 13613623695), (18, 12100998840), (20, 10890898956), (21, 10372284720), (24, 9075749130), (27, 8067332560), (28, 7779213540), (30, 7260599304), (35, 6223370832), (36, 6050499420), (40, 5445449478), (42, 5186142360), (45, 4840399536), (48, 4537874565), (49, 4445264880), (54, 4033666280), (56, 3889606770), (60, 3630299652), (63, 3457428240), (70, 3111685416), (72, 3025249710), (80, 2722724739), (84, 2593071180), (90, 2420199768), (98, 2222632440), (105, 2074456944), (108, 2016833140), (112, 1944803385), (120, 1815149826), (126, 1728714120), (135, 1613466512), (140, 1555842708), (144, 1512624855), (147, 1481754960), (168, 1296535590), (180, 1210099884), (189, 1152476080), (196, 1111316220), (210, 1037228472), (216, 1008416570), (240, 907574913), (245, 889052976), (252, 864357060), (270, 806733256), (280, 777921354), (294, 740877480), (315, 691485648), (336, 648267795), (343, 635037840), (360, 605049942), (378, 576238040), (392, 555658110), (420, 518614236), (432, 504208285), (441, 493918320), (490, 444526488), (504, 432178530), (540, 403366628), (560, 388960677), (588, 370438740), (630, 345742824), (686, 317518920), (720, 302524971), (735, 296350992), (756, 288119020), (784, 277829055), (840, 259307118), (882, 246959160), (945, 230495216), (980, 222263244), (1008, 216089265), (1029, 211679280), (1080, 201683314), (1176, 185219370), (1260, 172871412), (1323, 164639440), (1372, 158759460), (1470, 148175496), (1512, 144059510), (1680, 129653559), (1715, 127007568), (1764, 123479580), (1890, 115247608), (1960, 111131622), (2058, 105839640), (2160, 100841657), (2205, 98783664), (2352, 92609685), (2520, 86435706), (2646, 82319720), (2744, 79379730), (2940, 74087748), (3024, 72029755), (3087, 70559760), (3430, 63503784), (3528, 61739790), (3780, 57623804), (3920, 55565811), (4116, 52919820), (4410, 49391832), (5040, 43217853), (5145, 42335856), (5292, 41159860), (5488, 39689865), (5880, 37043874), (6174, 35279880), (6615, 32927888), (6860, 31751892), (7056, 30869895), (7560, 28811902), (8232, 26459910), (8820, 24695916), (9261, 23519920), (10290, 21167928), (10584, 20579930), (11760, 18521937), (12348, 17639940), (13230, 16463944), (13720, 15875946), (15120, 14405951), (15435, 14111952), (16464, 13229955), (17640, 12347958), (18522, 11759960), (20580, 10583964), (21168, 10289965), (24696, 8819970), (26460, 8231972), (27440, 7937973), (30870, 7055976), (35280, 6173979), (37044, 5879980), (41160, 5291982), (46305, 4703984), (49392, 4409985), (52920, 4115986), (61740, 3527988), (74088, 2939990), (82320, 2645991), (92610, 2351992), (105840, 2057993), (123480, 1763994), (148176, 1469995), (185220, 1175996), (246960, 881997), (293999, 740880), (370440, 587998)]