2103198720

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:697

約数の個数: 352

約数和(自身を含む): 7948517376

約数和(自身を除く): 5845318656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 512, 560, 620, 631, 640, 651, 672, 744, 768, 840, 868, 896, 930, 960, 992, 1024, 1085, 1120, 1240, 1262, 1280, 1302, 1344, 1488, 1536, 1680, 1736, 1792, 1860, 1893, 1920, 1984, 2170, 2240, 2480, 2524, 2560, 2604, 2688, 2976, 3072, 3155, 3255, 3360, 3472, 3584, 3720, 3786, 3840, 3968, 4340, 4417, 4480, 4960, 5048, 5120, 5208, 5376, 5952, 6310, 6510, 6720, 6944, 7168, 7440, 7572, 7680, 7936, 8680, 8834, 8960, 9465, 9920, 10096, 10416, 10752, 11904, 12620, 13020, 13251, 13440, 13888, 14880, 15144, 15360, 15872, 17360, 17668, 17920, 18930, 19561, 19840, 20192, 20832, 21504, 22085, 23808, 25240, 26040, 26502, 26880, 27776, 29760, 30288, 31744, 34720, 35336, 35840, 37860, 39122, 39680, 40384, 41664, 44170, 47616, 50480, 52080, 53004, 53760, 55552, 58683, 59520, 60576, 66255, 69440, 70672, 75720, 78244, 79360, 80768, 83328, 88340, 95232, 97805, 100960, 104160, 106008, 107520, 111104, 117366, 119040, 121152, 132510, 136927, 138880, 141344, 151440, 156488, 158720, 161536, 166656, 176680, 195610, 201920, 208320, 212016, 222208, 234732, 238080, 242304, 265020, 273854, 277760, 282688, 293415, 302880, 312976, 323072, 333312, 353360, 391220, 403840, 410781, 416640, 424032, 469464, 476160, 484608, 530040, 547708, 555520, 565376, 586830, 605760, 625952, 646144, 666624, 684635, 706720, 782440, 807680, 821562, 833280, 848064, 938928, 969216, 1060080, 1095416, 1111040, 1130752, 1173660, 1211520, 1251904, 1369270, 1413440, 1564880, 1615360, 1643124, 1666560, 1696128, 1877856, 1938432, 2053905, 2120160, 2190832, 2261504, 2347320, 2423040, 2503808, 2738540, 2826880, 3129760, 3230720, 3286248, 3333120, 3392256, 3755712, 4107810, 4240320, 4381664, 4523008, 4694640, 4846080, 5007616, 5477080, 5653760, 6259520, 6572496, 6784512, 7511424, 8215620, 8480640, 8763328, 9389280, 9692160, 10015232, 10954160, 11307520, 12519040, 13144992, 13569024, 15022848, 16431240, 16961280, 17526656, 18778560, 20030464, 21908320, 22615040, 25038080, 26289984, 30045696, 32862480, 33922560, 35053312, 37557120, 43816640, 50076160, 52579968, 60091392, 65724960, 67845120, 70106624, 75114240, 87633280, 100152320, 105159936, 131449920, 140213248, 150228480, 175266560, 210319872, 262899840, 300456960, 350533120, 420639744, 525799680, 701066240, 1051599360, 2103198720]

約数ペア:

[(1, 2103198720), (2, 1051599360), (3, 701066240), (4, 525799680), (5, 420639744), (6, 350533120), (7, 300456960), (8, 262899840), (10, 210319872), (12, 175266560), (14, 150228480), (15, 140213248), (16, 131449920), (20, 105159936), (21, 100152320), (24, 87633280), (28, 75114240), (30, 70106624), (31, 67845120), (32, 65724960), (35, 60091392), (40, 52579968), (42, 50076160), (48, 43816640), (56, 37557120), (60, 35053312), (62, 33922560), (64, 32862480), (70, 30045696), (80, 26289984), (84, 25038080), (93, 22615040), (96, 21908320), (105, 20030464), (112, 18778560), (120, 17526656), (124, 16961280), (128, 16431240), (140, 15022848), (155, 13569024), (160, 13144992), (168, 12519040), (186, 11307520), (192, 10954160), (210, 10015232), (217, 9692160), (224, 9389280), (240, 8763328), (248, 8480640), (256, 8215620), (280, 7511424), (310, 6784512), (320, 6572496), (336, 6259520), (372, 5653760), (384, 5477080), (420, 5007616), (434, 4846080), (448, 4694640), (465, 4523008), (480, 4381664), (496, 4240320), (512, 4107810), (560, 3755712), (620, 3392256), (631, 3333120), (640, 3286248), (651, 3230720), (672, 3129760), (744, 2826880), (768, 2738540), (840, 2503808), (868, 2423040), (896, 2347320), (930, 2261504), (960, 2190832), (992, 2120160), (1024, 2053905), (1085, 1938432), (1120, 1877856), (1240, 1696128), (1262, 1666560), (1280, 1643124), (1302, 1615360), (1344, 1564880), (1488, 1413440), (1536, 1369270), (1680, 1251904), (1736, 1211520), (1792, 1173660), (1860, 1130752), (1893, 1111040), (1920, 1095416), (1984, 1060080), (2170, 969216), (2240, 938928), (2480, 848064), (2524, 833280), (2560, 821562), (2604, 807680), (2688, 782440), (2976, 706720), (3072, 684635), (3155, 666624), (3255, 646144), (3360, 625952), (3472, 605760), (3584, 586830), (3720, 565376), (3786, 555520), (3840, 547708), (3968, 530040), (4340, 484608), (4417, 476160), (4480, 469464), (4960, 424032), (5048, 416640), (5120, 410781), (5208, 403840), (5376, 391220), (5952, 353360), (6310, 333312), (6510, 323072), (6720, 312976), (6944, 302880), (7168, 293415), (7440, 282688), (7572, 277760), (7680, 273854), (7936, 265020), (8680, 242304), (8834, 238080), (8960, 234732), (9465, 222208), (9920, 212016), (10096, 208320), (10416, 201920), (10752, 195610), (11904, 176680), (12620, 166656), (13020, 161536), (13251, 158720), (13440, 156488), (13888, 151440), (14880, 141344), (15144, 138880), (15360, 136927), (15872, 132510), (17360, 121152), (17668, 119040), (17920, 117366), (18930, 111104), (19561, 107520), (19840, 106008), (20192, 104160), (20832, 100960), (21504, 97805), (22085, 95232), (23808, 88340), (25240, 83328), (26040, 80768), (26502, 79360), (26880, 78244), (27776, 75720), (29760, 70672), (30288, 69440), (31744, 66255), (34720, 60576), (35336, 59520), (35840, 58683), (37860, 55552), (39122, 53760), (39680, 53004), (40384, 52080), (41664, 50480), (44170, 47616)]