21575856960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{1070231}}^1$

素因数の和:1070261

約数の個数: 168

約数和(自身を含む): 84813745536

約数和(自身を除く): 63237888576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 1070231, 2140462, 3210693, 4280924, 5351155, 6421386, 7491617, 8561848, 9632079, 10702310, 12842772, 14983234, 16053465, 17123696, 19264158, 21404620, 22474851, 25685544, 29966468, 32106930, 34247392, 37458085, 38528316, 42809240, 44949702, 48160395, 51371088, 59932936, 64213860, 67424553, 68494784, 74916170, 77056632, 85618480, 89899404, 96320790, 102742176, 112374255, 119865872, 128427720, 134849106, 149832340, 154113264, 171236960, 179798808, 192641580, 205484352, 224748510, 239731744, 256855440, 269698212, 299664680, 308226528, 337122765, 342473920, 359597616, 385283160, 449497020, 479463488, 513710880, 539396424, 599329360, 616453056, 674245530, 719195232, 770566320, 898994040, 1027421760, 1078792848, 1198658720, 1348491060, 1438390464, 1541132640, 1797988080, 2157585696, 2397317440, 2696982120, 3082265280, 3595976160, 4315171392, 5393964240, 7191952320, 10787928480, 21575856960]

約数ペア:

[(1, 21575856960), (2, 10787928480), (3, 7191952320), (4, 5393964240), (5, 4315171392), (6, 3595976160), (7, 3082265280), (8, 2696982120), (9, 2397317440), (10, 2157585696), (12, 1797988080), (14, 1541132640), (15, 1438390464), (16, 1348491060), (18, 1198658720), (20, 1078792848), (21, 1027421760), (24, 898994040), (28, 770566320), (30, 719195232), (32, 674245530), (35, 616453056), (36, 599329360), (40, 539396424), (42, 513710880), (45, 479463488), (48, 449497020), (56, 385283160), (60, 359597616), (63, 342473920), (64, 337122765), (70, 308226528), (72, 299664680), (80, 269698212), (84, 256855440), (90, 239731744), (96, 224748510), (105, 205484352), (112, 192641580), (120, 179798808), (126, 171236960), (140, 154113264), (144, 149832340), (160, 134849106), (168, 128427720), (180, 119865872), (192, 112374255), (210, 102742176), (224, 96320790), (240, 89899404), (252, 85618480), (280, 77056632), (288, 74916170), (315, 68494784), (320, 67424553), (336, 64213860), (360, 59932936), (420, 51371088), (448, 48160395), (480, 44949702), (504, 42809240), (560, 38528316), (576, 37458085), (630, 34247392), (672, 32106930), (720, 29966468), (840, 25685544), (960, 22474851), (1008, 21404620), (1120, 19264158), (1260, 17123696), (1344, 16053465), (1440, 14983234), (1680, 12842772), (2016, 10702310), (2240, 9632079), (2520, 8561848), (2880, 7491617), (3360, 6421386), (4032, 5351155), (5040, 4280924), (6720, 3210693), (10080, 2140462), (20160, 1070231)]