18938504160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{34519}}^1$

素因数の和:34670

約数の個数: 192

約数和(自身を含む): 66808627200

約数和(自身を除く): 47870123040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 127, 135, 144, 160, 180, 216, 240, 254, 270, 288, 360, 381, 432, 480, 508, 540, 635, 720, 762, 864, 1016, 1080, 1143, 1270, 1440, 1524, 1905, 2032, 2160, 2286, 2540, 3048, 3429, 3810, 4064, 4320, 4572, 5080, 5715, 6096, 6858, 7620, 9144, 10160, 11430, 12192, 13716, 15240, 17145, 18288, 20320, 22860, 27432, 30480, 34290, 34519, 36576, 45720, 54864, 60960, 68580, 69038, 91440, 103557, 109728, 137160, 138076, 172595, 182880, 207114, 274320, 276152, 310671, 345190, 414228, 517785, 548640, 552304, 621342, 690380, 828456, 932013, 1035570, 1104608, 1242684, 1380760, 1553355, 1656912, 1864026, 2071140, 2485368, 2761520, 3106710, 3313824, 3728052, 4142280, 4383913, 4660065, 4970736, 5523040, 6213420, 7456104, 8284560, 8767826, 9320130, 9941472, 12426840, 13151739, 14912208, 16569120, 17535652, 18640260, 21919565, 24853680, 26303478, 29824416, 35071304, 37280520, 39455217, 43839130, 49707360, 52606956, 65758695, 70142608, 74561040, 78910434, 87678260, 105213912, 118365651, 131517390, 140285216, 149122080, 157820868, 175356520, 197276085, 210427824, 236731302, 263034780, 315641736, 350713040, 394552170, 420855648, 473462604, 526069560, 591828255, 631283472, 701426080, 789104340, 946925208, 1052139120, 1183656510, 1262566944, 1578208680, 1893850416, 2104278240, 2367313020, 3156417360, 3787700832, 4734626040, 6312834720, 9469252080, 18938504160]

約数ペア:

[(1, 18938504160), (2, 9469252080), (3, 6312834720), (4, 4734626040), (5, 3787700832), (6, 3156417360), (8, 2367313020), (9, 2104278240), (10, 1893850416), (12, 1578208680), (15, 1262566944), (16, 1183656510), (18, 1052139120), (20, 946925208), (24, 789104340), (27, 701426080), (30, 631283472), (32, 591828255), (36, 526069560), (40, 473462604), (45, 420855648), (48, 394552170), (54, 350713040), (60, 315641736), (72, 263034780), (80, 236731302), (90, 210427824), (96, 197276085), (108, 175356520), (120, 157820868), (127, 149122080), (135, 140285216), (144, 131517390), (160, 118365651), (180, 105213912), (216, 87678260), (240, 78910434), (254, 74561040), (270, 70142608), (288, 65758695), (360, 52606956), (381, 49707360), (432, 43839130), (480, 39455217), (508, 37280520), (540, 35071304), (635, 29824416), (720, 26303478), (762, 24853680), (864, 21919565), (1016, 18640260), (1080, 17535652), (1143, 16569120), (1270, 14912208), (1440, 13151739), (1524, 12426840), (1905, 9941472), (2032, 9320130), (2160, 8767826), (2286, 8284560), (2540, 7456104), (3048, 6213420), (3429, 5523040), (3810, 4970736), (4064, 4660065), (4320, 4383913), (4572, 4142280), (5080, 3728052), (5715, 3313824), (6096, 3106710), (6858, 2761520), (7620, 2485368), (9144, 2071140), (10160, 1864026), (11430, 1656912), (12192, 1553355), (13716, 1380760), (15240, 1242684), (17145, 1104608), (18288, 1035570), (20320, 932013), (22860, 828456), (27432, 690380), (30480, 621342), (34290, 552304), (34519, 548640), (36576, 517785), (45720, 414228), (54864, 345190), (60960, 310671), (68580, 276152), (69038, 274320), (91440, 207114), (103557, 182880), (109728, 172595), (137160, 138076)]