2820458880

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1399

約数の個数: 320

約数和(自身を含む): 10325810880

約数和(自身を除く): 7505352000

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, 81, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 162, 164, 180, 192, 205, 216, 240, 246, 270, 288, 320, 324, 328, 360, 369, 384, 405, 410, 432, 480, 492, 540, 576, 615, 640, 648, 656, 720, 738, 810, 820, 864, 960, 984, 1080, 1107, 1152, 1230, 1296, 1312, 1327, 1440, 1476, 1620, 1640, 1728, 1845, 1920, 1968, 2160, 2214, 2460, 2592, 2624, 2654, 2880, 2952, 3240, 3280, 3321, 3456, 3690, 3936, 3981, 4320, 4428, 4920, 5184, 5248, 5308, 5535, 5760, 5904, 6480, 6560, 6635, 6642, 7380, 7872, 7962, 8640, 8856, 9840, 10368, 10616, 11070, 11808, 11943, 12960, 13120, 13270, 13284, 14760, 15744, 15924, 16605, 17280, 17712, 19680, 19905, 21232, 22140, 23616, 23886, 25920, 26240, 26540, 26568, 29520, 31848, 33210, 35424, 35829, 39360, 39810, 42464, 44280, 47232, 47772, 51840, 53080, 53136, 54407, 59040, 59715, 63696, 66420, 70848, 71658, 78720, 79620, 84928, 88560, 95544, 106160, 106272, 107487, 108814, 118080, 119430, 127392, 132840, 141696, 143316, 159240, 163221, 169856, 177120, 179145, 191088, 212320, 212544, 214974, 217628, 236160, 238860, 254784, 265680, 272035, 286632, 318480, 326442, 354240, 358290, 382176, 424640, 425088, 429948, 435256, 477720, 489663, 509568, 531360, 537435, 544070, 573264, 636960, 652884, 708480, 716580, 764352, 816105, 849280, 859896, 870512, 955440, 979326, 1062720, 1074870, 1088140, 1146528, 1273920, 1305768, 1433160, 1468989, 1528704, 1632210, 1719792, 1741024, 1910880, 1958652, 2125440, 2149740, 2176280, 2293056, 2448315, 2547840, 2611536, 2866320, 2937978, 3264420, 3439584, 3482048, 3821760, 3917304, 4299480, 4352560, 4406967, 4586112, 4896630, 5223072, 5732640, 5875956, 6528840, 6879168, 6964096, 7344945, 7643520, 7834608, 8598960, 8705120, 8813934, 9793260, 10446144, 11465280, 11751912, 13057680, 13758336, 14689890, 15669216, 17197920, 17410240, 17627868, 19586520, 20892288, 22034835, 22930560, 23503824, 26115360, 29379780, 31338432, 34395840, 34820480, 35255736, 39173040, 44069670, 47007648, 52230720, 58759560, 62676864, 68791680, 70511472, 78346080, 88139340, 94015296, 104461440, 117519120, 141022944, 156692160, 176278680, 188030592, 235038240, 282045888, 313384320, 352557360, 470076480, 564091776, 705114720, 940152960, 1410229440, 2820458880]

約数ペア:

[(1, 2820458880), (2, 1410229440), (3, 940152960), (4, 705114720), (5, 564091776), (6, 470076480), (8, 352557360), (9, 313384320), (10, 282045888), (12, 235038240), (15, 188030592), (16, 176278680), (18, 156692160), (20, 141022944), (24, 117519120), (27, 104461440), (30, 94015296), (32, 88139340), (36, 78346080), (40, 70511472), (41, 68791680), (45, 62676864), (48, 58759560), (54, 52230720), (60, 47007648), (64, 44069670), (72, 39173040), (80, 35255736), (81, 34820480), (82, 34395840), (90, 31338432), (96, 29379780), (108, 26115360), (120, 23503824), (123, 22930560), (128, 22034835), (135, 20892288), (144, 19586520), (160, 17627868), (162, 17410240), (164, 17197920), (180, 15669216), (192, 14689890), (205, 13758336), (216, 13057680), (240, 11751912), (246, 11465280), (270, 10446144), (288, 9793260), (320, 8813934), (324, 8705120), (328, 8598960), (360, 7834608), (369, 7643520), (384, 7344945), (405, 6964096), (410, 6879168), (432, 6528840), (480, 5875956), (492, 5732640), (540, 5223072), (576, 4896630), (615, 4586112), (640, 4406967), (648, 4352560), (656, 4299480), (720, 3917304), (738, 3821760), (810, 3482048), (820, 3439584), (864, 3264420), (960, 2937978), (984, 2866320), (1080, 2611536), (1107, 2547840), (1152, 2448315), (1230, 2293056), (1296, 2176280), (1312, 2149740), (1327, 2125440), (1440, 1958652), (1476, 1910880), (1620, 1741024), (1640, 1719792), (1728, 1632210), (1845, 1528704), (1920, 1468989), (1968, 1433160), (2160, 1305768), (2214, 1273920), (2460, 1146528), (2592, 1088140), (2624, 1074870), (2654, 1062720), (2880, 979326), (2952, 955440), (3240, 870512), (3280, 859896), (3321, 849280), (3456, 816105), (3690, 764352), (3936, 716580), (3981, 708480), (4320, 652884), (4428, 636960), (4920, 573264), (5184, 544070), (5248, 537435), (5308, 531360), (5535, 509568), (5760, 489663), (5904, 477720), (6480, 435256), (6560, 429948), (6635, 425088), (6642, 424640), (7380, 382176), (7872, 358290), (7962, 354240), (8640, 326442), (8856, 318480), (9840, 286632), (10368, 272035), (10616, 265680), (11070, 254784), (11808, 238860), (11943, 236160), (12960, 217628), (13120, 214974), (13270, 212544), (13284, 212320), (14760, 191088), (15744, 179145), (15924, 177120), (16605, 169856), (17280, 163221), (17712, 159240), (19680, 143316), (19905, 141696), (21232, 132840), (22140, 127392), (23616, 119430), (23886, 118080), (25920, 108814), (26240, 107487), (26540, 106272), (26568, 106160), (29520, 95544), (31848, 88560), (33210, 84928), (35424, 79620), (35829, 78720), (39360, 71658), (39810, 70848), (42464, 66420), (44280, 63696), (47232, 59715), (47772, 59040), (51840, 54407), (53080, 53136)]