31299937920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{44179}}^1$

素因数の和:44248

約数の個数: 256

約数和(自身を含む): 113560272000

約数和(自身を除く): 82260334080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 164, 180, 192, 205, 216, 240, 246, 270, 288, 320, 328, 360, 369, 384, 410, 432, 480, 492, 540, 576, 615, 640, 656, 720, 738, 820, 864, 960, 984, 1080, 1107, 1152, 1230, 1312, 1440, 1476, 1640, 1728, 1845, 1920, 1968, 2160, 2214, 2460, 2624, 2880, 2952, 3280, 3456, 3690, 3936, 4320, 4428, 4920, 5248, 5535, 5760, 5904, 6560, 7380, 7872, 8640, 8856, 9840, 11070, 11808, 13120, 14760, 15744, 17280, 17712, 19680, 22140, 23616, 26240, 29520, 35424, 39360, 44179, 44280, 47232, 59040, 70848, 78720, 88358, 88560, 118080, 132537, 141696, 176716, 177120, 220895, 236160, 265074, 353432, 354240, 397611, 441790, 530148, 662685, 706864, 708480, 795222, 883580, 1060296, 1192833, 1325370, 1413728, 1590444, 1767160, 1811339, 1988055, 2120592, 2385666, 2650740, 2827456, 3180888, 3534320, 3622678, 3976110, 4241184, 4771332, 5301480, 5434017, 5654912, 5964165, 6361776, 7068640, 7245356, 7952220, 8482368, 9056695, 9542664, 10602960, 10868034, 11928330, 12723552, 14137280, 14490712, 15904440, 16302051, 16964736, 18113390, 19085328, 21205920, 21736068, 23856660, 25447104, 27170085, 28274560, 28981424, 31808880, 32604102, 36226780, 38170656, 42411840, 43472136, 47713320, 48906153, 50894208, 54340170, 57962848, 63617760, 65208204, 72453560, 76341312, 81510255, 84823680, 86944272, 95426640, 97812306, 108680340, 115925696, 127235520, 130416408, 144907120, 152682624, 163020510, 173888544, 190853280, 195624612, 217360680, 231851392, 244530765, 254471040, 260832816, 289814240, 326041020, 347777088, 381706560, 391249224, 434721360, 489061530, 521665632, 579628480, 652082040, 695554176, 763413120, 782498448, 869442720, 978123060, 1043331264, 1159256960, 1304164080, 1564996896, 1738885440, 1956246120, 2086662528, 2608328160, 3129993792, 3477770880, 3912492240, 5216656320, 6259987584, 7824984480, 10433312640, 15649968960, 31299937920]

約数ペア:

[(1, 31299937920), (2, 15649968960), (3, 10433312640), (4, 7824984480), (5, 6259987584), (6, 5216656320), (8, 3912492240), (9, 3477770880), (10, 3129993792), (12, 2608328160), (15, 2086662528), (16, 1956246120), (18, 1738885440), (20, 1564996896), (24, 1304164080), (27, 1159256960), (30, 1043331264), (32, 978123060), (36, 869442720), (40, 782498448), (41, 763413120), (45, 695554176), (48, 652082040), (54, 579628480), (60, 521665632), (64, 489061530), (72, 434721360), (80, 391249224), (82, 381706560), (90, 347777088), (96, 326041020), (108, 289814240), (120, 260832816), (123, 254471040), (128, 244530765), (135, 231851392), (144, 217360680), (160, 195624612), (164, 190853280), (180, 173888544), (192, 163020510), (205, 152682624), (216, 144907120), (240, 130416408), (246, 127235520), (270, 115925696), (288, 108680340), (320, 97812306), (328, 95426640), (360, 86944272), (369, 84823680), (384, 81510255), (410, 76341312), (432, 72453560), (480, 65208204), (492, 63617760), (540, 57962848), (576, 54340170), (615, 50894208), (640, 48906153), (656, 47713320), (720, 43472136), (738, 42411840), (820, 38170656), (864, 36226780), (960, 32604102), (984, 31808880), (1080, 28981424), (1107, 28274560), (1152, 27170085), (1230, 25447104), (1312, 23856660), (1440, 21736068), (1476, 21205920), (1640, 19085328), (1728, 18113390), (1845, 16964736), (1920, 16302051), (1968, 15904440), (2160, 14490712), (2214, 14137280), (2460, 12723552), (2624, 11928330), (2880, 10868034), (2952, 10602960), (3280, 9542664), (3456, 9056695), (3690, 8482368), (3936, 7952220), (4320, 7245356), (4428, 7068640), (4920, 6361776), (5248, 5964165), (5535, 5654912), (5760, 5434017), (5904, 5301480), (6560, 4771332), (7380, 4241184), (7872, 3976110), (8640, 3622678), (8856, 3534320), (9840, 3180888), (11070, 2827456), (11808, 2650740), (13120, 2385666), (14760, 2120592), (15744, 1988055), (17280, 1811339), (17712, 1767160), (19680, 1590444), (22140, 1413728), (23616, 1325370), (26240, 1192833), (29520, 1060296), (35424, 883580), (39360, 795222), (44179, 708480), (44280, 706864), (47232, 662685), (59040, 530148), (70848, 441790), (78720, 397611), (88358, 354240), (88560, 353432), (118080, 265074), (132537, 236160), (141696, 220895), (176716, 177120)]