28048592320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{1013}}^1$

素因数の和:1347

約数の個数: 224

約数和(自身を含む): 78329991168

約数和(自身を除く): 50281398848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 140, 160, 188, 224, 235, 263, 280, 320, 329, 376, 448, 470, 526, 560, 658, 752, 940, 1013, 1052, 1120, 1315, 1316, 1504, 1645, 1841, 1880, 2026, 2104, 2240, 2630, 2632, 3008, 3290, 3682, 3760, 4052, 4208, 5065, 5260, 5264, 6580, 7091, 7364, 7520, 8104, 8416, 9205, 10130, 10520, 10528, 12361, 13160, 14182, 14728, 15040, 16208, 16832, 18410, 20260, 21040, 21056, 24722, 26320, 28364, 29456, 32416, 35455, 36820, 40520, 42080, 47611, 49444, 52640, 56728, 58912, 61805, 64832, 70910, 73640, 81040, 84160, 86527, 95222, 98888, 105280, 113456, 117824, 123610, 141820, 147280, 162080, 173054, 190444, 197776, 226912, 238055, 247220, 266419, 283640, 294560, 324160, 333277, 346108, 380888, 395552, 432635, 453824, 476110, 494440, 532838, 567280, 589120, 666554, 692216, 761776, 791104, 865270, 952220, 988880, 1065676, 1134560, 1332095, 1333108, 1384432, 1523552, 1666385, 1730540, 1864933, 1904440, 1977760, 2131352, 2269120, 2664190, 2666216, 2768864, 3047104, 3332770, 3461080, 3729866, 3808880, 3955520, 4262704, 5328380, 5332432, 5537728, 6665540, 6922160, 7459732, 7617760, 8525408, 9324665, 10656760, 10664864, 12521693, 13331080, 13844320, 14919464, 15235520, 17050816, 18649330, 21313520, 21329728, 25043386, 26662160, 27688640, 29838928, 37298660, 42627040, 50086772, 53324320, 59677856, 62608465, 74597320, 85254080, 87651851, 100173544, 106648640, 119355712, 125216930, 149194640, 175303702, 200347088, 250433860, 298389280, 350607404, 400694176, 438259255, 500867720, 596778560, 701214808, 801388352, 876518510, 1001735440, 1402429616, 1753037020, 2003470880, 2804859232, 3506074040, 4006941760, 5609718464, 7012148080, 14024296160, 28048592320]

約数ペア:

[(1, 28048592320), (2, 14024296160), (4, 7012148080), (5, 5609718464), (7, 4006941760), (8, 3506074040), (10, 2804859232), (14, 2003470880), (16, 1753037020), (20, 1402429616), (28, 1001735440), (32, 876518510), (35, 801388352), (40, 701214808), (47, 596778560), (56, 500867720), (64, 438259255), (70, 400694176), (80, 350607404), (94, 298389280), (112, 250433860), (140, 200347088), (160, 175303702), (188, 149194640), (224, 125216930), (235, 119355712), (263, 106648640), (280, 100173544), (320, 87651851), (329, 85254080), (376, 74597320), (448, 62608465), (470, 59677856), (526, 53324320), (560, 50086772), (658, 42627040), (752, 37298660), (940, 29838928), (1013, 27688640), (1052, 26662160), (1120, 25043386), (1315, 21329728), (1316, 21313520), (1504, 18649330), (1645, 17050816), (1841, 15235520), (1880, 14919464), (2026, 13844320), (2104, 13331080), (2240, 12521693), (2630, 10664864), (2632, 10656760), (3008, 9324665), (3290, 8525408), (3682, 7617760), (3760, 7459732), (4052, 6922160), (4208, 6665540), (5065, 5537728), (5260, 5332432), (5264, 5328380), (6580, 4262704), (7091, 3955520), (7364, 3808880), (7520, 3729866), (8104, 3461080), (8416, 3332770), (9205, 3047104), (10130, 2768864), (10520, 2666216), (10528, 2664190), (12361, 2269120), (13160, 2131352), (14182, 1977760), (14728, 1904440), (15040, 1864933), (16208, 1730540), (16832, 1666385), (18410, 1523552), (20260, 1384432), (21040, 1333108), (21056, 1332095), (24722, 1134560), (26320, 1065676), (28364, 988880), (29456, 952220), (32416, 865270), (35455, 791104), (36820, 761776), (40520, 692216), (42080, 666554), (47611, 589120), (49444, 567280), (52640, 532838), (56728, 494440), (58912, 476110), (61805, 453824), (64832, 432635), (70910, 395552), (73640, 380888), (81040, 346108), (84160, 333277), (86527, 324160), (95222, 294560), (98888, 283640), (105280, 266419), (113456, 247220), (117824, 238055), (123610, 226912), (141820, 197776), (147280, 190444), (162080, 173054)]