16489320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 53654400

約数和(自身を除く): 37165080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 59, 60, 68, 85, 102, 118, 120, 136, 137, 170, 177, 204, 236, 255, 274, 295, 340, 354, 408, 411, 472, 510, 548, 590, 680, 685, 708, 822, 885, 1003, 1020, 1096, 1180, 1370, 1416, 1644, 1770, 2006, 2040, 2055, 2329, 2360, 2740, 3009, 3288, 3540, 4012, 4110, 4658, 5015, 5480, 6018, 6987, 7080, 8024, 8083, 8220, 9316, 10030, 11645, 12036, 13974, 15045, 16166, 16440, 18632, 20060, 23290, 24072, 24249, 27948, 30090, 32332, 34935, 40120, 40415, 46580, 48498, 55896, 60180, 64664, 69870, 80830, 93160, 96996, 120360, 121245, 137411, 139740, 161660, 193992, 242490, 274822, 279480, 323320, 412233, 484980, 549644, 687055, 824466, 969960, 1099288, 1374110, 1648932, 2061165, 2748220, 3297864, 4122330, 5496440, 8244660, 16489320]

約数ペア:

[(1, 16489320), (2, 8244660), (3, 5496440), (4, 4122330), (5, 3297864), (6, 2748220), (8, 2061165), (10, 1648932), (12, 1374110), (15, 1099288), (17, 969960), (20, 824466), (24, 687055), (30, 549644), (34, 484980), (40, 412233), (51, 323320), (59, 279480), (60, 274822), (68, 242490), (85, 193992), (102, 161660), (118, 139740), (120, 137411), (136, 121245), (137, 120360), (170, 96996), (177, 93160), (204, 80830), (236, 69870), (255, 64664), (274, 60180), (295, 55896), (340, 48498), (354, 46580), (408, 40415), (411, 40120), (472, 34935), (510, 32332), (548, 30090), (590, 27948), (680, 24249), (685, 24072), (708, 23290), (822, 20060), (885, 18632), (1003, 16440), (1020, 16166), (1096, 15045), (1180, 13974), (1370, 12036), (1416, 11645), (1644, 10030), (1770, 9316), (2006, 8220), (2040, 8083), (2055, 8024), (2329, 7080), (2360, 6987), (2740, 6018), (3009, 5480), (3288, 5015), (3540, 4658), (4012, 4110)]