1300184480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2969}}^1$

素因数の和:3031

約数の個数: 192

約数和(自身を含む): 3879912960

約数和(自身を除く): 2579728480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 32, 34, 35, 40, 46, 56, 68, 70, 80, 85, 92, 112, 115, 119, 136, 140, 160, 161, 170, 184, 224, 230, 238, 272, 280, 322, 340, 368, 391, 460, 476, 544, 560, 595, 644, 680, 736, 782, 805, 920, 952, 1120, 1190, 1288, 1360, 1564, 1610, 1840, 1904, 1955, 2380, 2576, 2720, 2737, 2969, 3128, 3220, 3680, 3808, 3910, 4760, 5152, 5474, 5938, 6256, 6440, 7820, 9520, 10948, 11876, 12512, 12880, 13685, 14845, 15640, 19040, 20783, 21896, 23752, 25760, 27370, 29690, 31280, 41566, 43792, 47504, 50473, 54740, 59380, 62560, 68287, 83132, 87584, 95008, 100946, 103915, 109480, 118760, 136574, 166264, 201892, 207830, 218960, 237520, 252365, 273148, 332528, 341435, 353311, 403784, 415660, 437920, 475040, 478009, 504730, 546296, 665056, 682870, 706622, 807568, 831320, 956018, 1009460, 1092592, 1160879, 1365740, 1413244, 1615136, 1662640, 1766555, 1912036, 2018920, 2185184, 2321758, 2390045, 2731480, 2826488, 3325280, 3533110, 3824072, 4037840, 4643516, 4780090, 5462960, 5652976, 5804395, 7066220, 7648144, 8075680, 8126153, 9287032, 9560180, 10925920, 11305952, 11608790, 14132440, 15296288, 16252306, 18574064, 19120360, 23217580, 28264880, 32504612, 37148128, 38240720, 40630765, 46435160, 56529760, 65009224, 76481440, 81261530, 92870320, 130018448, 162523060, 185740640, 260036896, 325046120, 650092240, 1300184480]

約数ペア:

[(1, 1300184480), (2, 650092240), (4, 325046120), (5, 260036896), (7, 185740640), (8, 162523060), (10, 130018448), (14, 92870320), (16, 81261530), (17, 76481440), (20, 65009224), (23, 56529760), (28, 46435160), (32, 40630765), (34, 38240720), (35, 37148128), (40, 32504612), (46, 28264880), (56, 23217580), (68, 19120360), (70, 18574064), (80, 16252306), (85, 15296288), (92, 14132440), (112, 11608790), (115, 11305952), (119, 10925920), (136, 9560180), (140, 9287032), (160, 8126153), (161, 8075680), (170, 7648144), (184, 7066220), (224, 5804395), (230, 5652976), (238, 5462960), (272, 4780090), (280, 4643516), (322, 4037840), (340, 3824072), (368, 3533110), (391, 3325280), (460, 2826488), (476, 2731480), (544, 2390045), (560, 2321758), (595, 2185184), (644, 2018920), (680, 1912036), (736, 1766555), (782, 1662640), (805, 1615136), (920, 1413244), (952, 1365740), (1120, 1160879), (1190, 1092592), (1288, 1009460), (1360, 956018), (1564, 831320), (1610, 807568), (1840, 706622), (1904, 682870), (1955, 665056), (2380, 546296), (2576, 504730), (2720, 478009), (2737, 475040), (2969, 437920), (3128, 415660), (3220, 403784), (3680, 353311), (3808, 341435), (3910, 332528), (4760, 273148), (5152, 252365), (5474, 237520), (5938, 218960), (6256, 207830), (6440, 201892), (7820, 166264), (9520, 136574), (10948, 118760), (11876, 109480), (12512, 103915), (12880, 100946), (13685, 95008), (14845, 87584), (15640, 83132), (19040, 68287), (20783, 62560), (21896, 59380), (23752, 54740), (25760, 50473), (27370, 47504), (29690, 43792), (31280, 41566)]