19676964960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{1913}}^1\times {\mathrm{2381}}^1$

素因数の和:4318

約数の個数: 192

約数和(自身を含む): 68934317760

約数和(自身を除く): 49257352800

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, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 1913, 2160, 2381, 3826, 4320, 4762, 5739, 7143, 7652, 9524, 9565, 11478, 11905, 14286, 15304, 17217, 19048, 19130, 21429, 22956, 23810, 28572, 28695, 30608, 34434, 35715, 38096, 38260, 42858, 45912, 47620, 51651, 57144, 57390, 61216, 64287, 68868, 71430, 76192, 76520, 85716, 86085, 91824, 95240, 103302, 107145, 114288, 114780, 128574, 137736, 142860, 153040, 171432, 172170, 183648, 190480, 206604, 214290, 228576, 229560, 257148, 258255, 275472, 285720, 306080, 321435, 342864, 344340, 380960, 413208, 428580, 459120, 514296, 516510, 550944, 571440, 642870, 685728, 688680, 826416, 857160, 918240, 1028592, 1033020, 1142880, 1285740, 1377360, 1652832, 1714320, 2057184, 2066040, 2571480, 2754720, 3428640, 4132080, 4554853, 5142960, 8264160, 9109706, 10285920, 13664559, 18219412, 22774265, 27329118, 36438824, 40993677, 45548530, 54658236, 68322795, 72877648, 81987354, 91097060, 109316472, 122981031, 136645590, 145755296, 163974708, 182194120, 204968385, 218632944, 245962062, 273291180, 327949416, 364388240, 409936770, 437265888, 491924124, 546582360, 614905155, 655898832, 728776480, 819873540, 983848248, 1093164720, 1229810310, 1311797664, 1639747080, 1967696496, 2186329440, 2459620620, 3279494160, 3935392992, 4919241240, 6558988320, 9838482480, 19676964960]

約数ペア:

[(1, 19676964960), (2, 9838482480), (3, 6558988320), (4, 4919241240), (5, 3935392992), (6, 3279494160), (8, 2459620620), (9, 2186329440), (10, 1967696496), (12, 1639747080), (15, 1311797664), (16, 1229810310), (18, 1093164720), (20, 983848248), (24, 819873540), (27, 728776480), (30, 655898832), (32, 614905155), (36, 546582360), (40, 491924124), (45, 437265888), (48, 409936770), (54, 364388240), (60, 327949416), (72, 273291180), (80, 245962062), (90, 218632944), (96, 204968385), (108, 182194120), (120, 163974708), (135, 145755296), (144, 136645590), (160, 122981031), (180, 109316472), (216, 91097060), (240, 81987354), (270, 72877648), (288, 68322795), (360, 54658236), (432, 45548530), (480, 40993677), (540, 36438824), (720, 27329118), (864, 22774265), (1080, 18219412), (1440, 13664559), (1913, 10285920), (2160, 9109706), (2381, 8264160), (3826, 5142960), (4320, 4554853), (4762, 4132080), (5739, 3428640), (7143, 2754720), (7652, 2571480), (9524, 2066040), (9565, 2057184), (11478, 1714320), (11905, 1652832), (14286, 1377360), (15304, 1285740), (17217, 1142880), (19048, 1033020), (19130, 1028592), (21429, 918240), (22956, 857160), (23810, 826416), (28572, 688680), (28695, 685728), (30608, 642870), (34434, 571440), (35715, 550944), (38096, 516510), (38260, 514296), (42858, 459120), (45912, 428580), (47620, 413208), (51651, 380960), (57144, 344340), (57390, 342864), (61216, 321435), (64287, 306080), (68868, 285720), (71430, 275472), (76192, 258255), (76520, 257148), (85716, 229560), (86085, 228576), (91824, 214290), (95240, 206604), (103302, 190480), (107145, 183648), (114288, 172170), (114780, 171432), (128574, 153040), (137736, 142860)]