806843520

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{20011}}^1$

素因数の和:20043

約数の個数: 192

約数和(自身を含む): 3184309440

約数和(自身を除く): 2377465920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20011, 20160, 40022, 40320, 60033, 80044, 100055, 120066, 140077, 160088, 180099, 200110, 240132, 280154, 300165, 320176, 360198, 400220, 420231, 480264, 560308, 600330, 640352, 700385, 720396, 800440, 840462, 900495, 960528, 1120616, 1200660, 1260693, 1280704, 1400770, 1440792, 1600880, 1680924, 1800990, 1921056, 2101155, 2241232, 2401320, 2521386, 2561408, 2801540, 2881584, 3201760, 3361848, 3601980, 3842112, 4202310, 4482464, 4802640, 5042772, 5603080, 5763168, 6303465, 6403520, 6723696, 7203960, 7684224, 8404620, 8964928, 9605280, 10085544, 11206160, 11526336, 12606930, 12807040, 13447392, 14407920, 16809240, 17929856, 19210560, 20171088, 22412320, 23052672, 25213860, 26894784, 28815840, 33618480, 38421120, 40342176, 44824640, 50427720, 53789568, 57631680, 67236960, 80684352, 89649280, 100855440, 115263360, 134473920, 161368704, 201710880, 268947840, 403421760, 806843520]

約数ペア:

[(1, 806843520), (2, 403421760), (3, 268947840), (4, 201710880), (5, 161368704), (6, 134473920), (7, 115263360), (8, 100855440), (9, 89649280), (10, 80684352), (12, 67236960), (14, 57631680), (15, 53789568), (16, 50427720), (18, 44824640), (20, 40342176), (21, 38421120), (24, 33618480), (28, 28815840), (30, 26894784), (32, 25213860), (35, 23052672), (36, 22412320), (40, 20171088), (42, 19210560), (45, 17929856), (48, 16809240), (56, 14407920), (60, 13447392), (63, 12807040), (64, 12606930), (70, 11526336), (72, 11206160), (80, 10085544), (84, 9605280), (90, 8964928), (96, 8404620), (105, 7684224), (112, 7203960), (120, 6723696), (126, 6403520), (128, 6303465), (140, 5763168), (144, 5603080), (160, 5042772), (168, 4802640), (180, 4482464), (192, 4202310), (210, 3842112), (224, 3601980), (240, 3361848), (252, 3201760), (280, 2881584), (288, 2801540), (315, 2561408), (320, 2521386), (336, 2401320), (360, 2241232), (384, 2101155), (420, 1921056), (448, 1800990), (480, 1680924), (504, 1600880), (560, 1440792), (576, 1400770), (630, 1280704), (640, 1260693), (672, 1200660), (720, 1120616), (840, 960528), (896, 900495), (960, 840462), (1008, 800440), (1120, 720396), (1152, 700385), (1260, 640352), (1344, 600330), (1440, 560308), (1680, 480264), (1920, 420231), (2016, 400220), (2240, 360198), (2520, 320176), (2688, 300165), (2880, 280154), (3360, 240132), (4032, 200110), (4480, 180099), (5040, 160088), (5760, 140077), (6720, 120066), (8064, 100055), (10080, 80044), (13440, 60033), (20011, 40320), (20160, 40022)]