2219235840

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:460

約数の個数: 320

約数和(自身を含む): 7988238720

約数和(自身を除く): 5769002880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 97, 108, 120, 128, 135, 144, 160, 180, 192, 194, 216, 240, 256, 270, 288, 291, 320, 331, 360, 384, 388, 432, 480, 485, 512, 540, 576, 582, 640, 662, 720, 768, 776, 864, 873, 960, 970, 993, 1080, 1152, 1164, 1280, 1324, 1440, 1455, 1536, 1552, 1655, 1728, 1746, 1920, 1940, 1986, 2160, 2304, 2328, 2560, 2619, 2648, 2880, 2910, 2979, 3104, 3310, 3456, 3492, 3840, 3880, 3972, 4320, 4365, 4608, 4656, 4965, 5238, 5296, 5760, 5820, 5958, 6208, 6620, 6912, 6984, 7680, 7760, 7944, 8640, 8730, 8937, 9312, 9930, 10476, 10592, 11520, 11640, 11916, 12416, 13095, 13240, 13824, 13968, 14895, 15520, 15888, 17280, 17460, 17874, 18624, 19860, 20952, 21184, 23040, 23280, 23832, 24832, 26190, 26480, 27936, 29790, 31040, 31776, 32107, 34560, 34920, 35748, 37248, 39720, 41904, 42368, 44685, 46560, 47664, 49664, 52380, 52960, 55872, 59580, 62080, 63552, 64214, 69120, 69840, 71496, 74496, 79440, 83808, 84736, 89370, 93120, 95328, 96321, 104760, 105920, 111744, 119160, 124160, 127104, 128428, 139680, 142992, 148992, 158880, 160535, 167616, 169472, 178740, 186240, 190656, 192642, 209520, 211840, 223488, 238320, 248320, 254208, 256856, 279360, 285984, 288963, 317760, 321070, 335232, 357480, 372480, 381312, 385284, 419040, 423680, 446976, 476640, 481605, 508416, 513712, 558720, 571968, 577926, 635520, 642140, 670464, 714960, 744960, 762624, 770568, 838080, 847360, 866889, 953280, 963210, 1027424, 1117440, 1143936, 1155852, 1271040, 1284280, 1340928, 1429920, 1444815, 1525248, 1541136, 1676160, 1733778, 1906560, 1926420, 2054848, 2234880, 2287872, 2311704, 2542080, 2568560, 2859840, 2889630, 3082272, 3352320, 3467556, 3813120, 3852840, 4109696, 4334445, 4575744, 4623408, 5137120, 5719680, 5779260, 6164544, 6704640, 6935112, 7626240, 7705680, 8219392, 8668890, 9246816, 10274240, 11439360, 11558520, 12329088, 13870224, 15411360, 16438784, 17337780, 18493632, 20548480, 22878720, 23117040, 24658176, 27740448, 30822720, 34675560, 36987264, 41096960, 46234080, 49316352, 55480896, 61645440, 69351120, 73974528, 82193920, 92468160, 110961792, 123290880, 138702240, 147949056, 184936320, 221923584, 246581760, 277404480, 369872640, 443847168, 554808960, 739745280, 1109617920, 2219235840]

約数ペア:

[(1, 2219235840), (2, 1109617920), (3, 739745280), (4, 554808960), (5, 443847168), (6, 369872640), (8, 277404480), (9, 246581760), (10, 221923584), (12, 184936320), (15, 147949056), (16, 138702240), (18, 123290880), (20, 110961792), (24, 92468160), (27, 82193920), (30, 73974528), (32, 69351120), (36, 61645440), (40, 55480896), (45, 49316352), (48, 46234080), (54, 41096960), (60, 36987264), (64, 34675560), (72, 30822720), (80, 27740448), (90, 24658176), (96, 23117040), (97, 22878720), (108, 20548480), (120, 18493632), (128, 17337780), (135, 16438784), (144, 15411360), (160, 13870224), (180, 12329088), (192, 11558520), (194, 11439360), (216, 10274240), (240, 9246816), (256, 8668890), (270, 8219392), (288, 7705680), (291, 7626240), (320, 6935112), (331, 6704640), (360, 6164544), (384, 5779260), (388, 5719680), (432, 5137120), (480, 4623408), (485, 4575744), (512, 4334445), (540, 4109696), (576, 3852840), (582, 3813120), (640, 3467556), (662, 3352320), (720, 3082272), (768, 2889630), (776, 2859840), (864, 2568560), (873, 2542080), (960, 2311704), (970, 2287872), (993, 2234880), (1080, 2054848), (1152, 1926420), (1164, 1906560), (1280, 1733778), (1324, 1676160), (1440, 1541136), (1455, 1525248), (1536, 1444815), (1552, 1429920), (1655, 1340928), (1728, 1284280), (1746, 1271040), (1920, 1155852), (1940, 1143936), (1986, 1117440), (2160, 1027424), (2304, 963210), (2328, 953280), (2560, 866889), (2619, 847360), (2648, 838080), (2880, 770568), (2910, 762624), (2979, 744960), (3104, 714960), (3310, 670464), (3456, 642140), (3492, 635520), (3840, 577926), (3880, 571968), (3972, 558720), (4320, 513712), (4365, 508416), (4608, 481605), (4656, 476640), (4965, 446976), (5238, 423680), (5296, 419040), (5760, 385284), (5820, 381312), (5958, 372480), (6208, 357480), (6620, 335232), (6912, 321070), (6984, 317760), (7680, 288963), (7760, 285984), (7944, 279360), (8640, 256856), (8730, 254208), (8937, 248320), (9312, 238320), (9930, 223488), (10476, 211840), (10592, 209520), (11520, 192642), (11640, 190656), (11916, 186240), (12416, 178740), (13095, 169472), (13240, 167616), (13824, 160535), (13968, 158880), (14895, 148992), (15520, 142992), (15888, 139680), (17280, 128428), (17460, 127104), (17874, 124160), (18624, 119160), (19860, 111744), (20952, 105920), (21184, 104760), (23040, 96321), (23280, 95328), (23832, 93120), (24832, 89370), (26190, 84736), (26480, 83808), (27936, 79440), (29790, 74496), (31040, 71496), (31776, 69840), (32107, 69120), (34560, 64214), (34920, 63552), (35748, 62080), (37248, 59580), (39720, 55872), (41904, 52960), (42368, 52380), (44685, 49664), (46560, 47664)]