127979040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{929}}^1$

素因数の和:995

約数の個数: 192

約数和(自身を含む): 472469760

約数和(自身を除く): 344490720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 410, 420, 480, 492, 560, 574, 615, 656, 672, 820, 840, 861, 929, 984, 1120, 1148, 1230, 1312, 1435, 1640, 1680, 1722, 1858, 1968, 2296, 2460, 2787, 2870, 3280, 3360, 3444, 3716, 3936, 4305, 4592, 4645, 4920, 5574, 5740, 6503, 6560, 6888, 7432, 8610, 9184, 9290, 9840, 11148, 11480, 13006, 13776, 13935, 14864, 17220, 18580, 19509, 19680, 22296, 22960, 26012, 27552, 27870, 29728, 32515, 34440, 37160, 38089, 39018, 44592, 45920, 52024, 55740, 65030, 68880, 74320, 76178, 78036, 89184, 97545, 104048, 111480, 114267, 130060, 137760, 148640, 152356, 156072, 190445, 195090, 208096, 222960, 228534, 260120, 266623, 304712, 312144, 380890, 390180, 445920, 457068, 520240, 533246, 571335, 609424, 624288, 761780, 780360, 799869, 914136, 1040480, 1066492, 1142670, 1218848, 1333115, 1523560, 1560720, 1599738, 1828272, 2132984, 2285340, 2666230, 3047120, 3121440, 3199476, 3656544, 3999345, 4265968, 4570680, 5332460, 6094240, 6398952, 7998690, 8531936, 9141360, 10664920, 12797904, 15997380, 18282720, 21329840, 25595808, 31994760, 42659680, 63989520, 127979040]

約数ペア:

[(1, 127979040), (2, 63989520), (3, 42659680), (4, 31994760), (5, 25595808), (6, 21329840), (7, 18282720), (8, 15997380), (10, 12797904), (12, 10664920), (14, 9141360), (15, 8531936), (16, 7998690), (20, 6398952), (21, 6094240), (24, 5332460), (28, 4570680), (30, 4265968), (32, 3999345), (35, 3656544), (40, 3199476), (41, 3121440), (42, 3047120), (48, 2666230), (56, 2285340), (60, 2132984), (70, 1828272), (80, 1599738), (82, 1560720), (84, 1523560), (96, 1333115), (105, 1218848), (112, 1142670), (120, 1066492), (123, 1040480), (140, 914136), (160, 799869), (164, 780360), (168, 761780), (205, 624288), (210, 609424), (224, 571335), (240, 533246), (246, 520240), (280, 457068), (287, 445920), (328, 390180), (336, 380890), (410, 312144), (420, 304712), (480, 266623), (492, 260120), (560, 228534), (574, 222960), (615, 208096), (656, 195090), (672, 190445), (820, 156072), (840, 152356), (861, 148640), (929, 137760), (984, 130060), (1120, 114267), (1148, 111480), (1230, 104048), (1312, 97545), (1435, 89184), (1640, 78036), (1680, 76178), (1722, 74320), (1858, 68880), (1968, 65030), (2296, 55740), (2460, 52024), (2787, 45920), (2870, 44592), (3280, 39018), (3360, 38089), (3444, 37160), (3716, 34440), (3936, 32515), (4305, 29728), (4592, 27870), (4645, 27552), (4920, 26012), (5574, 22960), (5740, 22296), (6503, 19680), (6560, 19509), (6888, 18580), (7432, 17220), (8610, 14864), (9184, 13935), (9290, 13776), (9840, 13006), (11148, 11480)]