79599520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 288

約数和(自身を含む): 260620416

約数和(自身を除く): 181020896

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 49, 52, 55, 56, 65, 70, 71, 77, 80, 88, 91, 98, 104, 110, 112, 130, 140, 142, 143, 154, 160, 176, 182, 196, 208, 220, 224, 245, 260, 280, 284, 286, 308, 352, 355, 364, 385, 392, 416, 440, 455, 490, 497, 520, 539, 560, 568, 572, 616, 637, 710, 715, 728, 770, 781, 784, 880, 910, 923, 980, 994, 1001, 1040, 1078, 1120, 1136, 1144, 1232, 1274, 1420, 1430, 1456, 1540, 1562, 1568, 1760, 1820, 1846, 1960, 1988, 2002, 2080, 2156, 2272, 2288, 2464, 2485, 2548, 2695, 2840, 2860, 2912, 3080, 3124, 3185, 3479, 3640, 3692, 3905, 3920, 3976, 4004, 4312, 4576, 4615, 4970, 5005, 5096, 5390, 5467, 5680, 5720, 6160, 6248, 6370, 6461, 6958, 7007, 7280, 7384, 7810, 7840, 7952, 8008, 8624, 9230, 9940, 10010, 10153, 10192, 10780, 10934, 11360, 11440, 12320, 12496, 12740, 12922, 13916, 14014, 14560, 14768, 15620, 15904, 16016, 17248, 17395, 18460, 19880, 20020, 20306, 20384, 21560, 21868, 22880, 24992, 25480, 25844, 27335, 27832, 28028, 29536, 31240, 32032, 32305, 34790, 35035, 36920, 38269, 39760, 40040, 40612, 43120, 43736, 45227, 50765, 50960, 51688, 54670, 55664, 56056, 62480, 64610, 69580, 70070, 71071, 73840, 76538, 79520, 80080, 81224, 86240, 87472, 90454, 101530, 101920, 103376, 109340, 111328, 112112, 124960, 129220, 139160, 140140, 142142, 147680, 153076, 160160, 162448, 174944, 180908, 191345, 203060, 206752, 218680, 224224, 226135, 258440, 278320, 280280, 284284, 306152, 324896, 355355, 361816, 382690, 406120, 437360, 452270, 497497, 516880, 556640, 560560, 568568, 612304, 710710, 723632, 765380, 812240, 874720, 904540, 994994, 1033760, 1121120, 1137136, 1224608, 1421420, 1447264, 1530760, 1624480, 1809080, 1989988, 2274272, 2487485, 2842840, 3061520, 3618160, 3979976, 4974970, 5685680, 6123040, 7236320, 7959952, 9949940, 11371360, 15919904, 19899880, 39799760, 79599520]

約数ペア:

[(1, 79599520), (2, 39799760), (4, 19899880), (5, 15919904), (7, 11371360), (8, 9949940), (10, 7959952), (11, 7236320), (13, 6123040), (14, 5685680), (16, 4974970), (20, 3979976), (22, 3618160), (26, 3061520), (28, 2842840), (32, 2487485), (35, 2274272), (40, 1989988), (44, 1809080), (49, 1624480), (52, 1530760), (55, 1447264), (56, 1421420), (65, 1224608), (70, 1137136), (71, 1121120), (77, 1033760), (80, 994994), (88, 904540), (91, 874720), (98, 812240), (104, 765380), (110, 723632), (112, 710710), (130, 612304), (140, 568568), (142, 560560), (143, 556640), (154, 516880), (160, 497497), (176, 452270), (182, 437360), (196, 406120), (208, 382690), (220, 361816), (224, 355355), (245, 324896), (260, 306152), (280, 284284), (284, 280280), (286, 278320), (308, 258440), (352, 226135), (355, 224224), (364, 218680), (385, 206752), (392, 203060), (416, 191345), (440, 180908), (455, 174944), (490, 162448), (497, 160160), (520, 153076), (539, 147680), (560, 142142), (568, 140140), (572, 139160), (616, 129220), (637, 124960), (710, 112112), (715, 111328), (728, 109340), (770, 103376), (781, 101920), (784, 101530), (880, 90454), (910, 87472), (923, 86240), (980, 81224), (994, 80080), (1001, 79520), (1040, 76538), (1078, 73840), (1120, 71071), (1136, 70070), (1144, 69580), (1232, 64610), (1274, 62480), (1420, 56056), (1430, 55664), (1456, 54670), (1540, 51688), (1562, 50960), (1568, 50765), (1760, 45227), (1820, 43736), (1846, 43120), (1960, 40612), (1988, 40040), (2002, 39760), (2080, 38269), (2156, 36920), (2272, 35035), (2288, 34790), (2464, 32305), (2485, 32032), (2548, 31240), (2695, 29536), (2840, 28028), (2860, 27832), (2912, 27335), (3080, 25844), (3124, 25480), (3185, 24992), (3479, 22880), (3640, 21868), (3692, 21560), (3905, 20384), (3920, 20306), (3976, 20020), (4004, 19880), (4312, 18460), (4576, 17395), (4615, 17248), (4970, 16016), (5005, 15904), (5096, 15620), (5390, 14768), (5467, 14560), (5680, 14014), (5720, 13916), (6160, 12922), (6248, 12740), (6370, 12496), (6461, 12320), (6958, 11440), (7007, 11360), (7280, 10934), (7384, 10780), (7810, 10192), (7840, 10153), (7952, 10010), (8008, 9940), (8624, 9230)]