445465440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{14731}}^1$

素因数の和:14762

約数の個数: 192

約数和(自身を含む): 1781982720

約数和(自身を除く): 1336517280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 14731, 15120, 29462, 30240, 44193, 58924, 73655, 88386, 103117, 117848, 132579, 147310, 176772, 206234, 220965, 235696, 265158, 294620, 309351, 353544, 397737, 412468, 441930, 471392, 515585, 530316, 589240, 618702, 662895, 707088, 795474, 824936, 883860, 928053, 1031170, 1060632, 1178480, 1237404, 1325790, 1414176, 1546755, 1590948, 1649872, 1767720, 1856106, 1988685, 2062340, 2121264, 2356960, 2474808, 2651580, 2784159, 3093510, 3181896, 3299744, 3535440, 3712212, 3977370, 4124680, 4242528, 4640265, 4949616, 5303160, 5568318, 6187020, 6363792, 7070880, 7424424, 7954740, 8249360, 9280530, 9899232, 10606320, 11136636, 12374040, 12727584, 13920795, 14848848, 15909480, 16498720, 18561060, 21212640, 22273272, 24748080, 27841590, 29697696, 31818960, 37122120, 44546544, 49496160, 55683180, 63637920, 74244240, 89093088, 111366360, 148488480, 222732720, 445465440]

約数ペア:

[(1, 445465440), (2, 222732720), (3, 148488480), (4, 111366360), (5, 89093088), (6, 74244240), (7, 63637920), (8, 55683180), (9, 49496160), (10, 44546544), (12, 37122120), (14, 31818960), (15, 29697696), (16, 27841590), (18, 24748080), (20, 22273272), (21, 21212640), (24, 18561060), (27, 16498720), (28, 15909480), (30, 14848848), (32, 13920795), (35, 12727584), (36, 12374040), (40, 11136636), (42, 10606320), (45, 9899232), (48, 9280530), (54, 8249360), (56, 7954740), (60, 7424424), (63, 7070880), (70, 6363792), (72, 6187020), (80, 5568318), (84, 5303160), (90, 4949616), (96, 4640265), (105, 4242528), (108, 4124680), (112, 3977370), (120, 3712212), (126, 3535440), (135, 3299744), (140, 3181896), (144, 3093510), (160, 2784159), (168, 2651580), (180, 2474808), (189, 2356960), (210, 2121264), (216, 2062340), (224, 1988685), (240, 1856106), (252, 1767720), (270, 1649872), (280, 1590948), (288, 1546755), (315, 1414176), (336, 1325790), (360, 1237404), (378, 1178480), (420, 1060632), (432, 1031170), (480, 928053), (504, 883860), (540, 824936), (560, 795474), (630, 707088), (672, 662895), (720, 618702), (756, 589240), (840, 530316), (864, 515585), (945, 471392), (1008, 441930), (1080, 412468), (1120, 397737), (1260, 353544), (1440, 309351), (1512, 294620), (1680, 265158), (1890, 235696), (2016, 220965), (2160, 206234), (2520, 176772), (3024, 147310), (3360, 132579), (3780, 117848), (4320, 103117), (5040, 88386), (6048, 73655), (7560, 58924), (10080, 44193), (14731, 30240), (15120, 29462)]