1720258560

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 520

約数和(自身を含む): 6636479256

約数和(自身を除く): 4916220696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 61, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 122, 128, 135, 136, 144, 153, 160, 162, 170, 180, 183, 192, 204, 216, 240, 244, 255, 256, 270, 272, 288, 305, 306, 320, 324, 340, 360, 366, 384, 405, 408, 432, 459, 480, 488, 510, 512, 540, 544, 549, 576, 610, 612, 640, 648, 680, 720, 732, 765, 768, 810, 816, 864, 915, 918, 960, 976, 1020, 1024, 1037, 1080, 1088, 1098, 1152, 1220, 1224, 1280, 1296, 1360, 1377, 1440, 1464, 1530, 1536, 1620, 1632, 1647, 1728, 1830, 1836, 1920, 1952, 2040, 2048, 2074, 2160, 2176, 2196, 2295, 2304, 2440, 2448, 2560, 2592, 2720, 2745, 2754, 2880, 2928, 3060, 3072, 3111, 3240, 3264, 3294, 3456, 3660, 3672, 3840, 3904, 4080, 4096, 4148, 4320, 4352, 4392, 4590, 4608, 4880, 4896, 4941, 5120, 5184, 5185, 5440, 5490, 5508, 5760, 5856, 6120, 6144, 6222, 6480, 6528, 6588, 6885, 6912, 7320, 7344, 7680, 7808, 8160, 8235, 8296, 8640, 8704, 8784, 9180, 9216, 9333, 9760, 9792, 9882, 10240, 10368, 10370, 10880, 10980, 11016, 11520, 11712, 12240, 12288, 12444, 12960, 13056, 13176, 13770, 13824, 14640, 14688, 15360, 15555, 15616, 16320, 16470, 16592, 17280, 17408, 17568, 18360, 18432, 18666, 19520, 19584, 19764, 20480, 20736, 20740, 21760, 21960, 22032, 23040, 23424, 24480, 24705, 24888, 25920, 26112, 26352, 27540, 27648, 27999, 29280, 29376, 30720, 31110, 31232, 32640, 32940, 33184, 34560, 34816, 35136, 36720, 36864, 37332, 39040, 39168, 39528, 41472, 41480, 43520, 43920, 44064, 46080, 46665, 46848, 48960, 49410, 49776, 51840, 52224, 52704, 55080, 55296, 55998, 58560, 58752, 61440, 62220, 62464, 65280, 65880, 66368, 69120, 69632, 70272, 73440, 74664, 78080, 78336, 79056, 82944, 82960, 83997, 87040, 87840, 88128, 92160, 93330, 93696, 97920, 98820, 99552, 103680, 104448, 105408, 110160, 110592, 111996, 117120, 117504, 124440, 124928, 130560, 131760, 132736, 138240, 139995, 140544, 146880, 149328, 156160, 156672, 158112, 165888, 165920, 167994, 174080, 175680, 176256, 184320, 186660, 187392, 195840, 197640, 199104, 207360, 208896, 210816, 220320, 223992, 234240, 235008, 248880, 249856, 261120, 263520, 265472, 276480, 279990, 281088, 293760, 298656, 312320, 313344, 316224, 331776, 331840, 335988, 348160, 351360, 352512, 373320, 374784, 391680, 395280, 398208, 414720, 419985, 421632, 440640, 447984, 468480, 470016, 497760, 522240, 527040, 530944, 552960, 559980, 562176, 587520, 597312, 624640, 626688, 632448, 663680, 671976, 702720, 705024, 746640, 749568, 783360, 790560, 796416, 829440, 839970, 843264, 881280, 895968, 936960, 940032, 995520, 1044480, 1054080, 1061888, 1119960, 1124352, 1175040, 1194624, 1249280, 1264896, 1327360, 1343952, 1405440, 1410048, 1493280, 1566720, 1581120, 1592832, 1658880, 1679940, 1686528, 1762560, 1791936, 1873920, 1880064, 1991040, 2108160, 2123776, 2239920, 2248704, 2350080, 2389248, 2529792, 2654720, 2687904, 2810880, 2820096, 2986560, 3133440, 3162240, 3185664, 3359880, 3373056, 3525120, 3583872, 3747840, 3982080, 4216320, 4247552, 4479840, 4700160, 4778496, 5059584, 5309440, 5375808, 5621760, 5640192, 5973120, 6324480, 6371328, 6719760, 6746112, 7050240, 7167744, 7964160, 8432640, 8959680, 9400320, 9556992, 10119168, 10618880, 10751616, 11243520, 11946240, 12648960, 12742656, 13439520, 14100480, 14335488, 15928320, 16865280, 17919360, 19113984, 20238336, 21237760, 21503232, 23892480, 25297920, 26879040, 28200960, 28670976, 31856640, 33730560, 35838720, 38227968, 43006464, 47784960, 50595840, 53758080, 57341952, 63713280, 71677440, 86012928, 95569920, 101191680, 107516160, 114683904, 143354880, 172025856, 191139840, 215032320, 286709760, 344051712, 430064640, 573419520, 860129280, 1720258560]

約数ペア:

[(1, 1720258560), (2, 860129280), (3, 573419520), (4, 430064640), (5, 344051712), (6, 286709760), (8, 215032320), (9, 191139840), (10, 172025856), (12, 143354880), (15, 114683904), (16, 107516160), (17, 101191680), (18, 95569920), (20, 86012928), (24, 71677440), (27, 63713280), (30, 57341952), (32, 53758080), (34, 50595840), (36, 47784960), (40, 43006464), (45, 38227968), (48, 35838720), (51, 33730560), (54, 31856640), (60, 28670976), (61, 28200960), (64, 26879040), (68, 25297920), (72, 23892480), (80, 21503232), (81, 21237760), (85, 20238336), (90, 19113984), (96, 17919360), (102, 16865280), (108, 15928320), (120, 14335488), (122, 14100480), (128, 13439520), (135, 12742656), (136, 12648960), (144, 11946240), (153, 11243520), (160, 10751616), (162, 10618880), (170, 10119168), (180, 9556992), (183, 9400320), (192, 8959680), (204, 8432640), (216, 7964160), (240, 7167744), (244, 7050240), (255, 6746112), (256, 6719760), (270, 6371328), (272, 6324480), (288, 5973120), (305, 5640192), (306, 5621760), (320, 5375808), (324, 5309440), (340, 5059584), (360, 4778496), (366, 4700160), (384, 4479840), (405, 4247552), (408, 4216320), (432, 3982080), (459, 3747840), (480, 3583872), (488, 3525120), (510, 3373056), (512, 3359880), (540, 3185664), (544, 3162240), (549, 3133440), (576, 2986560), (610, 2820096), (612, 2810880), (640, 2687904), (648, 2654720), (680, 2529792), (720, 2389248), (732, 2350080), (765, 2248704), (768, 2239920), (810, 2123776), (816, 2108160), (864, 1991040), (915, 1880064), (918, 1873920), (960, 1791936), (976, 1762560), (1020, 1686528), (1024, 1679940), (1037, 1658880), (1080, 1592832), (1088, 1581120), (1098, 1566720), (1152, 1493280), (1220, 1410048), (1224, 1405440), (1280, 1343952), (1296, 1327360), (1360, 1264896), (1377, 1249280), (1440, 1194624), (1464, 1175040), (1530, 1124352), (1536, 1119960), (1620, 1061888), (1632, 1054080), (1647, 1044480), (1728, 995520), (1830, 940032), (1836, 936960), (1920, 895968), (1952, 881280), (2040, 843264), (2048, 839970), (2074, 829440), (2160, 796416), (2176, 790560), (2196, 783360), (2295, 749568), (2304, 746640), (2440, 705024), (2448, 702720), (2560, 671976), (2592, 663680), (2720, 632448), (2745, 626688), (2754, 624640), (2880, 597312), (2928, 587520), (3060, 562176), (3072, 559980), (3111, 552960), (3240, 530944), (3264, 527040), (3294, 522240), (3456, 497760), (3660, 470016), (3672, 468480), (3840, 447984), (3904, 440640), (4080, 421632), (4096, 419985), (4148, 414720), (4320, 398208), (4352, 395280), (4392, 391680), (4590, 374784), (4608, 373320), (4880, 352512), (4896, 351360), (4941, 348160), (5120, 335988), (5184, 331840), (5185, 331776), (5440, 316224), (5490, 313344), (5508, 312320), (5760, 298656), (5856, 293760), (6120, 281088), (6144, 279990), (6222, 276480), (6480, 265472), (6528, 263520), (6588, 261120), (6885, 249856), (6912, 248880), (7320, 235008), (7344, 234240), (7680, 223992), (7808, 220320), (8160, 210816), (8235, 208896), (8296, 207360), (8640, 199104), (8704, 197640), (8784, 195840), (9180, 187392), (9216, 186660), (9333, 184320), (9760, 176256), (9792, 175680), (9882, 174080), (10240, 167994), (10368, 165920), (10370, 165888), (10880, 158112), (10980, 156672), (11016, 156160), (11520, 149328), (11712, 146880), (12240, 140544), (12288, 139995), (12444, 138240), (12960, 132736), (13056, 131760), (13176, 130560), (13770, 124928), (13824, 124440), (14640, 117504), (14688, 117120), (15360, 111996), (15555, 110592), (15616, 110160), (16320, 105408), (16470, 104448), (16592, 103680), (17280, 99552), (17408, 98820), (17568, 97920), (18360, 93696), (18432, 93330), (18666, 92160), (19520, 88128), (19584, 87840), (19764, 87040), (20480, 83997), (20736, 82960), (20740, 82944), (21760, 79056), (21960, 78336), (22032, 78080), (23040, 74664), (23424, 73440), (24480, 70272), (24705, 69632), (24888, 69120), (25920, 66368), (26112, 65880), (26352, 65280), (27540, 62464), (27648, 62220), (27999, 61440), (29280, 58752), (29376, 58560), (30720, 55998), (31110, 55296), (31232, 55080), (32640, 52704), (32940, 52224), (33184, 51840), (34560, 49776), (34816, 49410), (35136, 48960), (36720, 46848), (36864, 46665), (37332, 46080), (39040, 44064), (39168, 43920), (39528, 43520), (41472, 41480)]