121638905472

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{7481}}^1$

素因数の和:7791

約数の個数: 256

約数和(自身を含む): 386832568320

約数和(自身を除く): 265193662848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 263, 276, 322, 336, 368, 384, 448, 483, 526, 552, 644, 672, 736, 789, 896, 966, 1052, 1104, 1288, 1344, 1472, 1578, 1841, 1932, 2104, 2208, 2576, 2688, 2944, 3156, 3682, 3864, 4208, 4416, 5152, 5523, 6049, 6312, 7364, 7481, 7728, 8416, 8832, 10304, 11046, 12098, 12624, 14728, 14962, 15456, 16832, 18147, 20608, 22092, 22443, 24196, 25248, 29456, 29924, 30912, 33664, 36294, 42343, 44184, 44886, 48392, 50496, 52367, 58912, 59848, 61824, 72588, 84686, 88368, 89772, 96784, 100992, 104734, 117824, 119696, 127029, 145176, 157101, 169372, 172063, 176736, 179544, 193568, 209468, 235648, 239392, 254058, 290352, 314202, 338744, 344126, 353472, 359088, 387136, 418936, 478784, 508116, 516189, 580704, 628404, 677488, 688252, 706944, 718176, 774272, 837872, 957568, 1016232, 1032378, 1161408, 1204441, 1256808, 1354976, 1376504, 1436352, 1675744, 1967503, 2032464, 2064756, 2322816, 2408882, 2513616, 2709952, 2753008, 2872704, 3351488, 3613323, 3935006, 4064928, 4129512, 4817764, 5027232, 5419904, 5506016, 5902509, 6702976, 7226646, 7870012, 8129856, 8259024, 9635528, 10054464, 11012032, 11805018, 13772521, 14453292, 15740024, 16259712, 16518048, 19271056, 20108928, 22024064, 23610036, 27545042, 28906584, 31480048, 33036096, 38542112, 41317563, 45252569, 47220072, 55090084, 57813168, 62960096, 66072192, 77084224, 82635126, 90505138, 94440144, 110180168, 115626336, 125920192, 135757707, 154168448, 165270252, 181010276, 188880288, 220360336, 231252672, 251840384, 271515414, 316767983, 330540504, 362020552, 377760576, 440720672, 462505344, 543030828, 633535966, 661081008, 724041104, 755521152, 881441344, 950303949, 1086061656, 1267071932, 1322162016, 1448082208, 1762882688, 1900607898, 2172123312, 2534143864, 2644324032, 2896164416, 3801215796, 4344246624, 5068287728, 5288648064, 5792328832, 7602431592, 8688493248, 10136575456, 15204863184, 17376986496, 20273150912, 30409726368, 40546301824, 60819452736, 121638905472]

約数ペア:

[(1, 121638905472), (2, 60819452736), (3, 40546301824), (4, 30409726368), (6, 20273150912), (7, 17376986496), (8, 15204863184), (12, 10136575456), (14, 8688493248), (16, 7602431592), (21, 5792328832), (23, 5288648064), (24, 5068287728), (28, 4344246624), (32, 3801215796), (42, 2896164416), (46, 2644324032), (48, 2534143864), (56, 2172123312), (64, 1900607898), (69, 1762882688), (84, 1448082208), (92, 1322162016), (96, 1267071932), (112, 1086061656), (128, 950303949), (138, 881441344), (161, 755521152), (168, 724041104), (184, 661081008), (192, 633535966), (224, 543030828), (263, 462505344), (276, 440720672), (322, 377760576), (336, 362020552), (368, 330540504), (384, 316767983), (448, 271515414), (483, 251840384), (526, 231252672), (552, 220360336), (644, 188880288), (672, 181010276), (736, 165270252), (789, 154168448), (896, 135757707), (966, 125920192), (1052, 115626336), (1104, 110180168), (1288, 94440144), (1344, 90505138), (1472, 82635126), (1578, 77084224), (1841, 66072192), (1932, 62960096), (2104, 57813168), (2208, 55090084), (2576, 47220072), (2688, 45252569), (2944, 41317563), (3156, 38542112), (3682, 33036096), (3864, 31480048), (4208, 28906584), (4416, 27545042), (5152, 23610036), (5523, 22024064), (6049, 20108928), (6312, 19271056), (7364, 16518048), (7481, 16259712), (7728, 15740024), (8416, 14453292), (8832, 13772521), (10304, 11805018), (11046, 11012032), (12098, 10054464), (12624, 9635528), (14728, 8259024), (14962, 8129856), (15456, 7870012), (16832, 7226646), (18147, 6702976), (20608, 5902509), (22092, 5506016), (22443, 5419904), (24196, 5027232), (25248, 4817764), (29456, 4129512), (29924, 4064928), (30912, 3935006), (33664, 3613323), (36294, 3351488), (42343, 2872704), (44184, 2753008), (44886, 2709952), (48392, 2513616), (50496, 2408882), (52367, 2322816), (58912, 2064756), (59848, 2032464), (61824, 1967503), (72588, 1675744), (84686, 1436352), (88368, 1376504), (89772, 1354976), (96784, 1256808), (100992, 1204441), (104734, 1161408), (117824, 1032378), (119696, 1016232), (127029, 957568), (145176, 837872), (157101, 774272), (169372, 718176), (172063, 706944), (176736, 688252), (179544, 677488), (193568, 628404), (209468, 580704), (235648, 516189), (239392, 508116), (254058, 478784), (290352, 418936), (314202, 387136), (338744, 359088), (344126, 353472)]