428866560

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 264

約数和(自身を含む): 1528961616

約数和(自身を除く): 1100095056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 227, 240, 246, 256, 288, 320, 328, 360, 369, 384, 410, 454, 480, 492, 512, 576, 615, 640, 656, 681, 720, 738, 768, 820, 908, 960, 984, 1024, 1135, 1152, 1230, 1280, 1312, 1362, 1440, 1476, 1536, 1640, 1816, 1845, 1920, 1968, 2043, 2270, 2304, 2460, 2560, 2624, 2724, 2880, 2952, 3072, 3280, 3405, 3632, 3690, 3840, 3936, 4086, 4540, 4608, 4920, 5120, 5248, 5448, 5760, 5904, 6560, 6810, 7264, 7380, 7680, 7872, 8172, 9080, 9216, 9307, 9840, 10215, 10496, 10896, 11520, 11808, 13120, 13620, 14528, 14760, 15360, 15744, 16344, 18160, 18614, 19680, 20430, 20992, 21792, 23040, 23616, 26240, 27240, 27921, 29056, 29520, 31488, 32688, 36320, 37228, 39360, 40860, 41984, 43584, 46080, 46535, 47232, 52480, 54480, 55842, 58112, 59040, 62976, 65376, 72640, 74456, 78720, 81720, 83763, 87168, 93070, 94464, 104960, 108960, 111684, 116224, 118080, 125952, 130752, 139605, 145280, 148912, 157440, 163440, 167526, 174336, 186140, 188928, 209920, 217920, 223368, 232448, 236160, 261504, 279210, 290560, 297824, 314880, 326880, 335052, 348672, 372280, 377856, 418815, 435840, 446736, 472320, 523008, 558420, 581120, 595648, 629760, 653760, 670104, 697344, 744560, 837630, 871680, 893472, 944640, 1046016, 1116840, 1162240, 1191296, 1307520, 1340208, 1489120, 1675260, 1743360, 1786944, 1889280, 2092032, 2233680, 2382592, 2615040, 2680416, 2978240, 3350520, 3486720, 3573888, 4467360, 4765184, 5230080, 5360832, 5956480, 6701040, 7147776, 8934720, 9530368, 10460160, 10721664, 11912960, 13402080, 14295552, 17869440, 21443328, 23825920, 26804160, 28591104, 35738880, 42886656, 47651840, 53608320, 71477760, 85773312, 107216640, 142955520, 214433280, 428866560]

約数ペア:

[(1, 428866560), (2, 214433280), (3, 142955520), (4, 107216640), (5, 85773312), (6, 71477760), (8, 53608320), (9, 47651840), (10, 42886656), (12, 35738880), (15, 28591104), (16, 26804160), (18, 23825920), (20, 21443328), (24, 17869440), (30, 14295552), (32, 13402080), (36, 11912960), (40, 10721664), (41, 10460160), (45, 9530368), (48, 8934720), (60, 7147776), (64, 6701040), (72, 5956480), (80, 5360832), (82, 5230080), (90, 4765184), (96, 4467360), (120, 3573888), (123, 3486720), (128, 3350520), (144, 2978240), (160, 2680416), (164, 2615040), (180, 2382592), (192, 2233680), (205, 2092032), (227, 1889280), (240, 1786944), (246, 1743360), (256, 1675260), (288, 1489120), (320, 1340208), (328, 1307520), (360, 1191296), (369, 1162240), (384, 1116840), (410, 1046016), (454, 944640), (480, 893472), (492, 871680), (512, 837630), (576, 744560), (615, 697344), (640, 670104), (656, 653760), (681, 629760), (720, 595648), (738, 581120), (768, 558420), (820, 523008), (908, 472320), (960, 446736), (984, 435840), (1024, 418815), (1135, 377856), (1152, 372280), (1230, 348672), (1280, 335052), (1312, 326880), (1362, 314880), (1440, 297824), (1476, 290560), (1536, 279210), (1640, 261504), (1816, 236160), (1845, 232448), (1920, 223368), (1968, 217920), (2043, 209920), (2270, 188928), (2304, 186140), (2460, 174336), (2560, 167526), (2624, 163440), (2724, 157440), (2880, 148912), (2952, 145280), (3072, 139605), (3280, 130752), (3405, 125952), (3632, 118080), (3690, 116224), (3840, 111684), (3936, 108960), (4086, 104960), (4540, 94464), (4608, 93070), (4920, 87168), (5120, 83763), (5248, 81720), (5448, 78720), (5760, 74456), (5904, 72640), (6560, 65376), (6810, 62976), (7264, 59040), (7380, 58112), (7680, 55842), (7872, 54480), (8172, 52480), (9080, 47232), (9216, 46535), (9307, 46080), (9840, 43584), (10215, 41984), (10496, 40860), (10896, 39360), (11520, 37228), (11808, 36320), (13120, 32688), (13620, 31488), (14528, 29520), (14760, 29056), (15360, 27921), (15744, 27240), (16344, 26240), (18160, 23616), (18614, 23040), (19680, 21792), (20430, 20992)]