73790080

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 222211080

約数和(自身を除く): 148421000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 181, 182, 196, 208, 224, 245, 260, 280, 320, 362, 364, 392, 416, 448, 455, 490, 520, 560, 637, 640, 724, 728, 784, 832, 896, 905, 910, 980, 1040, 1120, 1267, 1274, 1448, 1456, 1568, 1664, 1810, 1820, 1960, 2080, 2240, 2353, 2534, 2548, 2896, 2912, 3136, 3185, 3620, 3640, 3920, 4160, 4480, 4706, 5068, 5096, 5792, 5824, 6272, 6335, 6370, 7240, 7280, 7840, 8320, 8869, 9412, 10136, 10192, 11584, 11648, 11765, 12670, 12740, 14480, 14560, 15680, 16471, 17738, 18824, 20272, 20384, 23168, 23530, 25340, 25480, 28960, 29120, 31360, 32942, 35476, 37648, 40544, 40768, 44345, 47060, 50680, 50960, 57920, 58240, 65884, 70952, 75296, 81088, 81536, 82355, 88690, 94120, 101360, 101920, 115297, 115840, 131768, 141904, 150592, 162176, 164710, 177380, 188240, 202720, 203840, 230594, 263536, 283808, 301184, 329420, 354760, 376480, 405440, 407680, 461188, 527072, 567616, 576485, 658840, 709520, 752960, 810880, 922376, 1054144, 1135232, 1152970, 1317680, 1419040, 1505920, 1844752, 2108288, 2305940, 2635360, 2838080, 3689504, 4611880, 5270720, 5676160, 7379008, 9223760, 10541440, 14758016, 18447520, 36895040, 73790080]

約数ペア:

[(1, 73790080), (2, 36895040), (4, 18447520), (5, 14758016), (7, 10541440), (8, 9223760), (10, 7379008), (13, 5676160), (14, 5270720), (16, 4611880), (20, 3689504), (26, 2838080), (28, 2635360), (32, 2305940), (35, 2108288), (40, 1844752), (49, 1505920), (52, 1419040), (56, 1317680), (64, 1152970), (65, 1135232), (70, 1054144), (80, 922376), (91, 810880), (98, 752960), (104, 709520), (112, 658840), (128, 576485), (130, 567616), (140, 527072), (160, 461188), (181, 407680), (182, 405440), (196, 376480), (208, 354760), (224, 329420), (245, 301184), (260, 283808), (280, 263536), (320, 230594), (362, 203840), (364, 202720), (392, 188240), (416, 177380), (448, 164710), (455, 162176), (490, 150592), (520, 141904), (560, 131768), (637, 115840), (640, 115297), (724, 101920), (728, 101360), (784, 94120), (832, 88690), (896, 82355), (905, 81536), (910, 81088), (980, 75296), (1040, 70952), (1120, 65884), (1267, 58240), (1274, 57920), (1448, 50960), (1456, 50680), (1568, 47060), (1664, 44345), (1810, 40768), (1820, 40544), (1960, 37648), (2080, 35476), (2240, 32942), (2353, 31360), (2534, 29120), (2548, 28960), (2896, 25480), (2912, 25340), (3136, 23530), (3185, 23168), (3620, 20384), (3640, 20272), (3920, 18824), (4160, 17738), (4480, 16471), (4706, 15680), (5068, 14560), (5096, 14480), (5792, 12740), (5824, 12670), (6272, 11765), (6335, 11648), (6370, 11584), (7240, 10192), (7280, 10136), (7840, 9412), (8320, 8869)]