4727810080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:376

約数の個数: 288

約数和(自身を含む): 13726008576

約数和(自身を除く): 8998198496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 157, 160, 161, 167, 184, 196, 224, 230, 245, 280, 314, 322, 334, 368, 392, 460, 490, 560, 628, 644, 668, 736, 784, 785, 805, 835, 920, 980, 1099, 1120, 1127, 1169, 1256, 1288, 1336, 1568, 1570, 1610, 1670, 1840, 1960, 2198, 2254, 2338, 2512, 2576, 2672, 3140, 3220, 3340, 3611, 3680, 3841, 3920, 4396, 4508, 4676, 5024, 5152, 5344, 5495, 5635, 5845, 6280, 6440, 6680, 7222, 7682, 7693, 7840, 8183, 8792, 9016, 9352, 10990, 11270, 11690, 12560, 12880, 13360, 14444, 15364, 15386, 16366, 17584, 18032, 18055, 18704, 19205, 21980, 22540, 23380, 25120, 25277, 25760, 26219, 26720, 26887, 28888, 30728, 30772, 32732, 35168, 36064, 36110, 37408, 38410, 38465, 40915, 43960, 45080, 46760, 50554, 52438, 53774, 57776, 61456, 61544, 65464, 72220, 76820, 76930, 81830, 87920, 90160, 93520, 101108, 104876, 107548, 115552, 122912, 123088, 126385, 130928, 131095, 134435, 144440, 153640, 153860, 163660, 175840, 176939, 180320, 183533, 187040, 188209, 202216, 209752, 215096, 246176, 252770, 261856, 262190, 268870, 288880, 307280, 307720, 327320, 353878, 367066, 376418, 404432, 419504, 430192, 505540, 524380, 537740, 577760, 603037, 614560, 615440, 654640, 707756, 734132, 752836, 808864, 839008, 860384, 884695, 917665, 941045, 1011080, 1048760, 1075480, 1206074, 1230880, 1284731, 1309280, 1415512, 1468264, 1505672, 1769390, 1835330, 1882090, 2022160, 2097520, 2150960, 2412148, 2569462, 2831024, 2936528, 3011344, 3015185, 3538780, 3670660, 3764180, 4044320, 4195040, 4221259, 4301920, 4824296, 5138924, 5662048, 5873056, 6022688, 6030370, 6423655, 7077560, 7341320, 7528360, 8442518, 9648592, 10277848, 12060740, 12847310, 14155120, 14682640, 15056720, 16885036, 19297184, 20555696, 21106295, 24121480, 25694620, 28310240, 29365280, 29548813, 30113440, 33770072, 41111392, 42212590, 48242960, 51389240, 59097626, 67540144, 84425180, 96485920, 102778480, 118195252, 135080288, 147744065, 168850360, 205556960, 236390504, 295488130, 337700720, 472781008, 590976260, 675401440, 945562016, 1181952520, 2363905040, 4727810080]

約数ペア:

[(1, 4727810080), (2, 2363905040), (4, 1181952520), (5, 945562016), (7, 675401440), (8, 590976260), (10, 472781008), (14, 337700720), (16, 295488130), (20, 236390504), (23, 205556960), (28, 168850360), (32, 147744065), (35, 135080288), (40, 118195252), (46, 102778480), (49, 96485920), (56, 84425180), (70, 67540144), (80, 59097626), (92, 51389240), (98, 48242960), (112, 42212590), (115, 41111392), (140, 33770072), (157, 30113440), (160, 29548813), (161, 29365280), (167, 28310240), (184, 25694620), (196, 24121480), (224, 21106295), (230, 20555696), (245, 19297184), (280, 16885036), (314, 15056720), (322, 14682640), (334, 14155120), (368, 12847310), (392, 12060740), (460, 10277848), (490, 9648592), (560, 8442518), (628, 7528360), (644, 7341320), (668, 7077560), (736, 6423655), (784, 6030370), (785, 6022688), (805, 5873056), (835, 5662048), (920, 5138924), (980, 4824296), (1099, 4301920), (1120, 4221259), (1127, 4195040), (1169, 4044320), (1256, 3764180), (1288, 3670660), (1336, 3538780), (1568, 3015185), (1570, 3011344), (1610, 2936528), (1670, 2831024), (1840, 2569462), (1960, 2412148), (2198, 2150960), (2254, 2097520), (2338, 2022160), (2512, 1882090), (2576, 1835330), (2672, 1769390), (3140, 1505672), (3220, 1468264), (3340, 1415512), (3611, 1309280), (3680, 1284731), (3841, 1230880), (3920, 1206074), (4396, 1075480), (4508, 1048760), (4676, 1011080), (5024, 941045), (5152, 917665), (5344, 884695), (5495, 860384), (5635, 839008), (5845, 808864), (6280, 752836), (6440, 734132), (6680, 707756), (7222, 654640), (7682, 615440), (7693, 614560), (7840, 603037), (8183, 577760), (8792, 537740), (9016, 524380), (9352, 505540), (10990, 430192), (11270, 419504), (11690, 404432), (12560, 376418), (12880, 367066), (13360, 353878), (14444, 327320), (15364, 307720), (15386, 307280), (16366, 288880), (17584, 268870), (18032, 262190), (18055, 261856), (18704, 252770), (19205, 246176), (21980, 215096), (22540, 209752), (23380, 202216), (25120, 188209), (25277, 187040), (25760, 183533), (26219, 180320), (26720, 176939), (26887, 175840), (28888, 163660), (30728, 153860), (30772, 153640), (32732, 144440), (35168, 134435), (36064, 131095), (36110, 130928), (37408, 126385), (38410, 123088), (38465, 122912), (40915, 115552), (43960, 107548), (45080, 104876), (46760, 101108), (50554, 93520), (52438, 90160), (53774, 87920), (57776, 81830), (61456, 76930), (61544, 76820), (65464, 72220)]