267439920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 320

約数和(自身を含む): 983508480

約数和(自身を除く): 716068560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 59, 60, 66, 68, 80, 85, 88, 101, 102, 110, 118, 120, 132, 136, 165, 170, 176, 177, 187, 202, 204, 220, 236, 240, 255, 264, 272, 295, 303, 330, 340, 354, 374, 404, 408, 440, 472, 505, 510, 528, 561, 590, 606, 649, 660, 680, 708, 748, 808, 816, 880, 885, 935, 944, 1003, 1010, 1020, 1111, 1122, 1180, 1212, 1298, 1320, 1360, 1416, 1496, 1515, 1616, 1717, 1770, 1870, 1947, 2006, 2020, 2040, 2222, 2244, 2360, 2424, 2596, 2640, 2805, 2832, 2992, 3009, 3030, 3245, 3333, 3434, 3540, 3740, 3894, 4012, 4040, 4080, 4444, 4488, 4720, 4848, 5015, 5151, 5192, 5555, 5610, 5959, 6018, 6060, 6490, 6666, 6868, 7080, 7480, 7788, 8024, 8080, 8585, 8888, 8976, 9735, 10030, 10302, 10384, 11033, 11110, 11220, 11918, 12036, 12120, 12980, 13332, 13736, 14160, 14960, 15045, 15576, 16048, 16665, 17170, 17776, 17877, 18887, 19470, 20060, 20604, 22066, 22220, 22440, 23836, 24072, 24240, 25755, 25960, 26664, 27472, 29795, 30090, 31152, 33099, 33330, 34340, 35754, 37774, 38940, 40120, 41208, 44132, 44440, 44880, 47672, 48144, 51510, 51920, 53328, 55165, 56661, 59590, 60180, 65549, 66198, 66660, 68680, 71508, 75548, 77880, 80240, 82416, 88264, 88880, 89385, 94435, 95344, 101303, 103020, 110330, 113322, 119180, 120360, 131098, 132396, 133320, 137360, 143016, 151096, 155760, 165495, 176528, 178770, 188870, 196647, 202606, 206040, 220660, 226644, 238360, 240720, 262196, 264792, 266640, 283305, 286032, 302192, 303909, 327745, 330990, 357540, 377740, 393294, 405212, 412080, 441320, 453288, 476720, 506515, 524392, 529584, 566610, 607818, 655490, 661980, 715080, 755480, 786588, 810424, 882640, 906576, 983235, 1013030, 1048784, 1114333, 1133220, 1215636, 1310980, 1323960, 1430160, 1510960, 1519545, 1573176, 1620848, 1966470, 2026060, 2228666, 2266440, 2431272, 2621960, 2647920, 3039090, 3146352, 3342999, 3932940, 4052120, 4457332, 4532880, 4862544, 5243920, 5571665, 6078180, 6685998, 7865880, 8104240, 8914664, 11143330, 12156360, 13371996, 15731760, 16714995, 17829328, 22286660, 24312720, 26743992, 33429990, 44573320, 53487984, 66859980, 89146640, 133719960, 267439920]

約数ペア:

[(1, 267439920), (2, 133719960), (3, 89146640), (4, 66859980), (5, 53487984), (6, 44573320), (8, 33429990), (10, 26743992), (11, 24312720), (12, 22286660), (15, 17829328), (16, 16714995), (17, 15731760), (20, 13371996), (22, 12156360), (24, 11143330), (30, 8914664), (33, 8104240), (34, 7865880), (40, 6685998), (44, 6078180), (48, 5571665), (51, 5243920), (55, 4862544), (59, 4532880), (60, 4457332), (66, 4052120), (68, 3932940), (80, 3342999), (85, 3146352), (88, 3039090), (101, 2647920), (102, 2621960), (110, 2431272), (118, 2266440), (120, 2228666), (132, 2026060), (136, 1966470), (165, 1620848), (170, 1573176), (176, 1519545), (177, 1510960), (187, 1430160), (202, 1323960), (204, 1310980), (220, 1215636), (236, 1133220), (240, 1114333), (255, 1048784), (264, 1013030), (272, 983235), (295, 906576), (303, 882640), (330, 810424), (340, 786588), (354, 755480), (374, 715080), (404, 661980), (408, 655490), (440, 607818), (472, 566610), (505, 529584), (510, 524392), (528, 506515), (561, 476720), (590, 453288), (606, 441320), (649, 412080), (660, 405212), (680, 393294), (708, 377740), (748, 357540), (808, 330990), (816, 327745), (880, 303909), (885, 302192), (935, 286032), (944, 283305), (1003, 266640), (1010, 264792), (1020, 262196), (1111, 240720), (1122, 238360), (1180, 226644), (1212, 220660), (1298, 206040), (1320, 202606), (1360, 196647), (1416, 188870), (1496, 178770), (1515, 176528), (1616, 165495), (1717, 155760), (1770, 151096), (1870, 143016), (1947, 137360), (2006, 133320), (2020, 132396), (2040, 131098), (2222, 120360), (2244, 119180), (2360, 113322), (2424, 110330), (2596, 103020), (2640, 101303), (2805, 95344), (2832, 94435), (2992, 89385), (3009, 88880), (3030, 88264), (3245, 82416), (3333, 80240), (3434, 77880), (3540, 75548), (3740, 71508), (3894, 68680), (4012, 66660), (4040, 66198), (4080, 65549), (4444, 60180), (4488, 59590), (4720, 56661), (4848, 55165), (5015, 53328), (5151, 51920), (5192, 51510), (5555, 48144), (5610, 47672), (5959, 44880), (6018, 44440), (6060, 44132), (6490, 41208), (6666, 40120), (6868, 38940), (7080, 37774), (7480, 35754), (7788, 34340), (8024, 33330), (8080, 33099), (8585, 31152), (8888, 30090), (8976, 29795), (9735, 27472), (10030, 26664), (10302, 25960), (10384, 25755), (11033, 24240), (11110, 24072), (11220, 23836), (11918, 22440), (12036, 22220), (12120, 22066), (12980, 20604), (13332, 20060), (13736, 19470), (14160, 18887), (14960, 17877), (15045, 17776), (15576, 17170), (16048, 16665)]