12315975840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{1221823}}^1$

素因数の和:1221851

約数の個数: 144

約数和(自身を含む): 48032345088

約数和(自身を除く): 35716369248

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 1221823, 2443646, 3665469, 4887292, 6109115, 7330938, 8552761, 9774584, 10996407, 12218230, 14661876, 17105522, 18327345, 19549168, 21992814, 24436460, 25658283, 29323752, 34211044, 36654690, 39098336, 42763805, 43985628, 48872920, 51316566, 54982035, 58647504, 68422088, 73309380, 76974849, 85527610, 87971256, 97745840, 102633132, 109964070, 117295008, 128291415, 136844176, 146618760, 153949698, 171055220, 175942512, 195491680, 205266264, 219928140, 256582830, 273688352, 293237520, 307899396, 342110440, 351885024, 384874245, 410532528, 439856280, 513165660, 586475040, 615798792, 684220880, 769748490, 821065056, 879712560, 1026331320, 1231597584, 1368441760, 1539496980, 1759425120, 2052662640, 2463195168, 3078993960, 4105325280, 6157987920, 12315975840]

約数ペア:

[(1, 12315975840), (2, 6157987920), (3, 4105325280), (4, 3078993960), (5, 2463195168), (6, 2052662640), (7, 1759425120), (8, 1539496980), (9, 1368441760), (10, 1231597584), (12, 1026331320), (14, 879712560), (15, 821065056), (16, 769748490), (18, 684220880), (20, 615798792), (21, 586475040), (24, 513165660), (28, 439856280), (30, 410532528), (32, 384874245), (35, 351885024), (36, 342110440), (40, 307899396), (42, 293237520), (45, 273688352), (48, 256582830), (56, 219928140), (60, 205266264), (63, 195491680), (70, 175942512), (72, 171055220), (80, 153949698), (84, 146618760), (90, 136844176), (96, 128291415), (105, 117295008), (112, 109964070), (120, 102633132), (126, 97745840), (140, 87971256), (144, 85527610), (160, 76974849), (168, 73309380), (180, 68422088), (210, 58647504), (224, 54982035), (240, 51316566), (252, 48872920), (280, 43985628), (288, 42763805), (315, 39098336), (336, 36654690), (360, 34211044), (420, 29323752), (480, 25658283), (504, 24436460), (560, 21992814), (630, 19549168), (672, 18327345), (720, 17105522), (840, 14661876), (1008, 12218230), (1120, 10996407), (1260, 9774584), (1440, 8552761), (1680, 7330938), (2016, 6109115), (2520, 4887292), (3360, 3665469), (5040, 2443646), (10080, 1221823)]