148068480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:531

約数の個数: 256

約数和(自身を含む): 564019200

約数和(自身を除く): 415950720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 479, 480, 483, 552, 560, 640, 644, 672, 690, 736, 805, 840, 896, 920, 958, 960, 966, 1104, 1120, 1288, 1344, 1380, 1437, 1472, 1610, 1680, 1840, 1916, 1920, 1932, 2208, 2240, 2395, 2415, 2576, 2688, 2760, 2874, 2944, 3220, 3353, 3360, 3680, 3832, 3864, 4416, 4480, 4790, 4830, 5152, 5520, 5748, 6440, 6706, 6720, 7185, 7360, 7664, 7728, 8832, 9580, 9660, 10059, 10304, 11017, 11040, 11496, 12880, 13412, 13440, 14370, 14720, 15328, 15456, 16765, 19160, 19320, 20118, 20608, 22034, 22080, 22992, 25760, 26824, 28740, 30656, 30912, 33051, 33530, 38320, 38640, 40236, 44068, 44160, 45984, 50295, 51520, 53648, 55085, 57480, 61312, 61824, 66102, 67060, 76640, 77119, 77280, 80472, 88136, 91968, 100590, 103040, 107296, 110170, 114960, 132204, 134120, 153280, 154238, 154560, 160944, 165255, 176272, 183936, 201180, 214592, 220340, 229920, 231357, 264408, 268240, 306560, 308476, 309120, 321888, 330510, 352544, 385595, 402360, 429184, 440680, 459840, 462714, 528816, 536480, 616952, 643776, 661020, 705088, 771190, 804720, 881360, 919680, 925428, 1057632, 1072960, 1156785, 1233904, 1287552, 1322040, 1410176, 1542380, 1609440, 1762720, 1850856, 2115264, 2145920, 2313570, 2467808, 2644080, 3084760, 3218880, 3525440, 3701712, 4230528, 4627140, 4935616, 5288160, 6169520, 6437760, 7050880, 7403424, 9254280, 9871232, 10576320, 12339040, 14806848, 18508560, 21152640, 24678080, 29613696, 37017120, 49356160, 74034240, 148068480]

約数ペア:

[(1, 148068480), (2, 74034240), (3, 49356160), (4, 37017120), (5, 29613696), (6, 24678080), (7, 21152640), (8, 18508560), (10, 14806848), (12, 12339040), (14, 10576320), (15, 9871232), (16, 9254280), (20, 7403424), (21, 7050880), (23, 6437760), (24, 6169520), (28, 5288160), (30, 4935616), (32, 4627140), (35, 4230528), (40, 3701712), (42, 3525440), (46, 3218880), (48, 3084760), (56, 2644080), (60, 2467808), (64, 2313570), (69, 2145920), (70, 2115264), (80, 1850856), (84, 1762720), (92, 1609440), (96, 1542380), (105, 1410176), (112, 1322040), (115, 1287552), (120, 1233904), (128, 1156785), (138, 1072960), (140, 1057632), (160, 925428), (161, 919680), (168, 881360), (184, 804720), (192, 771190), (210, 705088), (224, 661020), (230, 643776), (240, 616952), (276, 536480), (280, 528816), (320, 462714), (322, 459840), (336, 440680), (345, 429184), (368, 402360), (384, 385595), (420, 352544), (448, 330510), (460, 321888), (479, 309120), (480, 308476), (483, 306560), (552, 268240), (560, 264408), (640, 231357), (644, 229920), (672, 220340), (690, 214592), (736, 201180), (805, 183936), (840, 176272), (896, 165255), (920, 160944), (958, 154560), (960, 154238), (966, 153280), (1104, 134120), (1120, 132204), (1288, 114960), (1344, 110170), (1380, 107296), (1437, 103040), (1472, 100590), (1610, 91968), (1680, 88136), (1840, 80472), (1916, 77280), (1920, 77119), (1932, 76640), (2208, 67060), (2240, 66102), (2395, 61824), (2415, 61312), (2576, 57480), (2688, 55085), (2760, 53648), (2874, 51520), (2944, 50295), (3220, 45984), (3353, 44160), (3360, 44068), (3680, 40236), (3832, 38640), (3864, 38320), (4416, 33530), (4480, 33051), (4790, 30912), (4830, 30656), (5152, 28740), (5520, 26824), (5748, 25760), (6440, 22992), (6706, 22080), (6720, 22034), (7185, 20608), (7360, 20118), (7664, 19320), (7728, 19160), (8832, 16765), (9580, 15456), (9660, 15328), (10059, 14720), (10304, 14370), (11017, 13440), (11040, 13412), (11496, 12880)]