298185840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1236

約数の個数: 160

約数和(自身を含む): 1036124160

約数和(自身を除く): 737938320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 127, 135, 144, 180, 216, 240, 254, 270, 360, 381, 432, 508, 540, 635, 720, 762, 1016, 1080, 1087, 1143, 1270, 1524, 1905, 2032, 2160, 2174, 2286, 2540, 3048, 3261, 3429, 3810, 4348, 4572, 5080, 5435, 5715, 6096, 6522, 6858, 7620, 8696, 9144, 9783, 10160, 10870, 11430, 13044, 13716, 15240, 16305, 17145, 17392, 18288, 19566, 21740, 22860, 26088, 27432, 29349, 30480, 32610, 34290, 39132, 43480, 45720, 48915, 52176, 54864, 58698, 65220, 68580, 78264, 86960, 91440, 97830, 117396, 130440, 137160, 138049, 146745, 156528, 195660, 234792, 260880, 274320, 276098, 293490, 391320, 414147, 469584, 552196, 586980, 690245, 782640, 828294, 1104392, 1173960, 1242441, 1380490, 1656588, 2070735, 2208784, 2347920, 2484882, 2760980, 3313176, 3727323, 4141470, 4969764, 5521960, 6212205, 6626352, 7454646, 8282940, 9939528, 11043920, 12424410, 14909292, 16565880, 18636615, 19879056, 24848820, 29818584, 33131760, 37273230, 49697640, 59637168, 74546460, 99395280, 149092920, 298185840]

約数ペア:

[(1, 298185840), (2, 149092920), (3, 99395280), (4, 74546460), (5, 59637168), (6, 49697640), (8, 37273230), (9, 33131760), (10, 29818584), (12, 24848820), (15, 19879056), (16, 18636615), (18, 16565880), (20, 14909292), (24, 12424410), (27, 11043920), (30, 9939528), (36, 8282940), (40, 7454646), (45, 6626352), (48, 6212205), (54, 5521960), (60, 4969764), (72, 4141470), (80, 3727323), (90, 3313176), (108, 2760980), (120, 2484882), (127, 2347920), (135, 2208784), (144, 2070735), (180, 1656588), (216, 1380490), (240, 1242441), (254, 1173960), (270, 1104392), (360, 828294), (381, 782640), (432, 690245), (508, 586980), (540, 552196), (635, 469584), (720, 414147), (762, 391320), (1016, 293490), (1080, 276098), (1087, 274320), (1143, 260880), (1270, 234792), (1524, 195660), (1905, 156528), (2032, 146745), (2160, 138049), (2174, 137160), (2286, 130440), (2540, 117396), (3048, 97830), (3261, 91440), (3429, 86960), (3810, 78264), (4348, 68580), (4572, 65220), (5080, 58698), (5435, 54864), (5715, 52176), (6096, 48915), (6522, 45720), (6858, 43480), (7620, 39132), (8696, 34290), (9144, 32610), (9783, 30480), (10160, 29349), (10870, 27432), (11430, 26088), (13044, 22860), (13716, 21740), (15240, 19566), (16305, 18288), (17145, 17392)]