15310961280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21611}}^1$

素因数の和:21680

約数の個数: 256

約数和(自身を含む): 55551484800

約数和(自身を除く): 40240523520

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, 21611, 22140, 23616, 26240, 29520, 35424, 39360, 43222, 44280, 47232, 59040, 64833, 70848, 78720, 86444, 88560, 108055, 118080, 129666, 141696, 172888, 177120, 194499, 216110, 236160, 259332, 324165, 345776, 354240, 388998, 432220, 518664, 583497, 648330, 691552, 708480, 777996, 864440, 886051, 972495, 1037328, 1166994, 1296660, 1383104, 1555992, 1728880, 1772102, 1944990, 2074656, 2333988, 2593320, 2658153, 2766208, 2917485, 3111984, 3457760, 3544204, 3889980, 4149312, 4430255, 4667976, 5186640, 5316306, 5834970, 6223968, 6915520, 7088408, 7779960, 7974459, 8298624, 8860510, 9335952, 10373280, 10632612, 11669940, 12447936, 13290765, 13831040, 14176816, 15559920, 15948918, 17721020, 18671904, 20746560, 21265224, 23339880, 23923377, 24895872, 26581530, 28353632, 31119840, 31897836, 35442040, 37343808, 39872295, 41493120, 42530448, 46679760, 47846754, 53163060, 56707264, 62239680, 63795672, 70884080, 74687616, 79744590, 85060896, 93359520, 95693508, 106326120, 113414528, 119616885, 124479360, 127591344, 141768160, 159489180, 170121792, 186719040, 191387016, 212652240, 239233770, 255182688, 283536320, 318978360, 340243584, 373438080, 382774032, 425304480, 478467540, 510365376, 567072640, 637956720, 765548064, 850608960, 956935080, 1020730752, 1275913440, 1531096128, 1701217920, 1913870160, 2551826880, 3062192256, 3827740320, 5103653760, 7655480640, 15310961280]

約数ペア:

[(1, 15310961280), (2, 7655480640), (3, 5103653760), (4, 3827740320), (5, 3062192256), (6, 2551826880), (8, 1913870160), (9, 1701217920), (10, 1531096128), (12, 1275913440), (15, 1020730752), (16, 956935080), (18, 850608960), (20, 765548064), (24, 637956720), (27, 567072640), (30, 510365376), (32, 478467540), (36, 425304480), (40, 382774032), (41, 373438080), (45, 340243584), (48, 318978360), (54, 283536320), (60, 255182688), (64, 239233770), (72, 212652240), (80, 191387016), (82, 186719040), (90, 170121792), (96, 159489180), (108, 141768160), (120, 127591344), (123, 124479360), (128, 119616885), (135, 113414528), (144, 106326120), (160, 95693508), (164, 93359520), (180, 85060896), (192, 79744590), (205, 74687616), (216, 70884080), (240, 63795672), (246, 62239680), (270, 56707264), (288, 53163060), (320, 47846754), (328, 46679760), (360, 42530448), (369, 41493120), (384, 39872295), (410, 37343808), (432, 35442040), (480, 31897836), (492, 31119840), (540, 28353632), (576, 26581530), (615, 24895872), (640, 23923377), (656, 23339880), (720, 21265224), (738, 20746560), (820, 18671904), (864, 17721020), (960, 15948918), (984, 15559920), (1080, 14176816), (1107, 13831040), (1152, 13290765), (1230, 12447936), (1312, 11669940), (1440, 10632612), (1476, 10373280), (1640, 9335952), (1728, 8860510), (1845, 8298624), (1920, 7974459), (1968, 7779960), (2160, 7088408), (2214, 6915520), (2460, 6223968), (2624, 5834970), (2880, 5316306), (2952, 5186640), (3280, 4667976), (3456, 4430255), (3690, 4149312), (3936, 3889980), (4320, 3544204), (4428, 3457760), (4920, 3111984), (5248, 2917485), (5535, 2766208), (5760, 2658153), (5904, 2593320), (6560, 2333988), (7380, 2074656), (7872, 1944990), (8640, 1772102), (8856, 1728880), (9840, 1555992), (11070, 1383104), (11808, 1296660), (13120, 1166994), (14760, 1037328), (15744, 972495), (17280, 886051), (17712, 864440), (19680, 777996), (21611, 708480), (22140, 691552), (23616, 648330), (26240, 583497), (29520, 518664), (35424, 432220), (39360, 388998), (43222, 354240), (44280, 345776), (47232, 324165), (59040, 259332), (64833, 236160), (70848, 216110), (78720, 194499), (86444, 177120), (88560, 172888), (108055, 141696), (118080, 129666)]