19620394080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307337}}^1$

素因数の和:307381

約数の個数: 192

約数和(自身を含む): 74351208960

約数和(自身を除く): 54730814880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 6384, 7980, 9120, 10640, 12768, 15960, 21280, 31920, 63840, 307337, 614674, 922011, 1229348, 1536685, 1844022, 2151359, 2458696, 3073370, 3688044, 4302718, 4610055, 4917392, 5839403, 6146740, 6454077, 7376088, 8605436, 9220110, 9834784, 10756795, 11678806, 12293480, 12908154, 14752176, 17210872, 17518209, 18440220, 21513590, 23357612, 24586960, 25816308, 29197015, 29504352, 32270385, 34421744, 35036418, 36880440, 40875821, 43027180, 46715224, 49173920, 51632616, 58394030, 64540770, 68843488, 70072836, 73760880, 81751642, 86054360, 87591045, 93430448, 103265232, 116788060, 122627463, 129081540, 140145672, 147521760, 163503284, 172108720, 175182090, 186860896, 204379105, 206530464, 233576120, 245254926, 258163080, 280291344, 327006568, 344217440, 350364180, 408758210, 467152240, 490509852, 516326160, 560582688, 613137315, 654013136, 700728360, 817516420, 934304480, 981019704, 1032652320, 1226274630, 1308026272, 1401456720, 1635032840, 1962039408, 2452549260, 2802913440, 3270065680, 3924078816, 4905098520, 6540131360, 9810197040, 19620394080]

約数ペア:

[(1, 19620394080), (2, 9810197040), (3, 6540131360), (4, 4905098520), (5, 3924078816), (6, 3270065680), (7, 2802913440), (8, 2452549260), (10, 1962039408), (12, 1635032840), (14, 1401456720), (15, 1308026272), (16, 1226274630), (19, 1032652320), (20, 981019704), (21, 934304480), (24, 817516420), (28, 700728360), (30, 654013136), (32, 613137315), (35, 560582688), (38, 516326160), (40, 490509852), (42, 467152240), (48, 408758210), (56, 350364180), (57, 344217440), (60, 327006568), (70, 280291344), (76, 258163080), (80, 245254926), (84, 233576120), (95, 206530464), (96, 204379105), (105, 186860896), (112, 175182090), (114, 172108720), (120, 163503284), (133, 147521760), (140, 140145672), (152, 129081540), (160, 122627463), (168, 116788060), (190, 103265232), (210, 93430448), (224, 87591045), (228, 86054360), (240, 81751642), (266, 73760880), (280, 70072836), (285, 68843488), (304, 64540770), (336, 58394030), (380, 51632616), (399, 49173920), (420, 46715224), (456, 43027180), (480, 40875821), (532, 36880440), (560, 35036418), (570, 34421744), (608, 32270385), (665, 29504352), (672, 29197015), (760, 25816308), (798, 24586960), (840, 23357612), (912, 21513590), (1064, 18440220), (1120, 17518209), (1140, 17210872), (1330, 14752176), (1520, 12908154), (1596, 12293480), (1680, 11678806), (1824, 10756795), (1995, 9834784), (2128, 9220110), (2280, 8605436), (2660, 7376088), (3040, 6454077), (3192, 6146740), (3360, 5839403), (3990, 4917392), (4256, 4610055), (4560, 4302718), (5320, 3688044), (6384, 3073370), (7980, 2458696), (9120, 2151359), (10640, 1844022), (12768, 1536685), (15960, 1229348), (21280, 922011), (31920, 614674), (63840, 307337)]