259382880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 934053120

約数和(自身を除く): 674670240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 59, 60, 71, 72, 80, 86, 90, 96, 118, 120, 129, 142, 144, 160, 172, 177, 180, 213, 215, 236, 240, 258, 284, 288, 295, 344, 354, 355, 360, 387, 426, 430, 472, 480, 516, 531, 568, 590, 639, 645, 688, 708, 710, 720, 774, 852, 860, 885, 944, 1032, 1062, 1065, 1136, 1180, 1278, 1290, 1376, 1416, 1420, 1440, 1548, 1704, 1720, 1770, 1888, 1935, 2064, 2124, 2130, 2272, 2360, 2537, 2556, 2580, 2655, 2832, 2840, 3053, 3096, 3195, 3408, 3440, 3540, 3870, 4128, 4189, 4248, 4260, 4720, 5074, 5112, 5160, 5310, 5664, 5680, 6106, 6192, 6390, 6816, 6880, 7080, 7611, 7740, 8378, 8496, 8520, 9159, 9440, 10148, 10224, 10320, 10620, 11360, 12212, 12384, 12567, 12685, 12780, 14160, 15222, 15265, 15480, 16756, 16992, 17040, 18318, 20296, 20448, 20640, 20945, 21240, 22833, 24424, 25134, 25370, 25560, 27477, 28320, 30444, 30530, 30960, 33512, 34080, 36636, 37701, 38055, 40592, 41890, 42480, 45666, 45795, 48848, 50268, 50740, 51120, 54954, 60888, 61060, 61920, 62835, 67024, 73272, 75402, 76110, 81184, 83780, 84960, 91332, 91590, 97696, 100536, 101480, 102240, 109908, 114165, 121776, 122120, 125670, 134048, 137385, 146544, 150804, 152220, 167560, 180127, 182664, 183180, 188505, 201072, 202960, 219816, 228330, 243552, 244240, 251340, 274770, 293088, 301608, 304440, 335120, 360254, 365328, 366360, 377010, 402144, 405920, 439632, 456660, 488480, 502680, 540381, 549540, 603216, 608880, 670240, 720508, 730656, 732720, 754020, 879264, 900635, 913320, 1005360, 1080762, 1099080, 1206432, 1217760, 1441016, 1465440, 1508040, 1621143, 1801270, 1826640, 2010720, 2161524, 2198160, 2701905, 2882032, 3016080, 3242286, 3602540, 3653280, 4323048, 4396320, 5403810, 5764064, 6032160, 6484572, 7205080, 8105715, 8646096, 10807620, 12969144, 14410160, 16211430, 17292192, 21615240, 25938288, 28820320, 32422860, 43230480, 51876576, 64845720, 86460960, 129691440, 259382880]

約数ペア:

[(1, 259382880), (2, 129691440), (3, 86460960), (4, 64845720), (5, 51876576), (6, 43230480), (8, 32422860), (9, 28820320), (10, 25938288), (12, 21615240), (15, 17292192), (16, 16211430), (18, 14410160), (20, 12969144), (24, 10807620), (30, 8646096), (32, 8105715), (36, 7205080), (40, 6484572), (43, 6032160), (45, 5764064), (48, 5403810), (59, 4396320), (60, 4323048), (71, 3653280), (72, 3602540), (80, 3242286), (86, 3016080), (90, 2882032), (96, 2701905), (118, 2198160), (120, 2161524), (129, 2010720), (142, 1826640), (144, 1801270), (160, 1621143), (172, 1508040), (177, 1465440), (180, 1441016), (213, 1217760), (215, 1206432), (236, 1099080), (240, 1080762), (258, 1005360), (284, 913320), (288, 900635), (295, 879264), (344, 754020), (354, 732720), (355, 730656), (360, 720508), (387, 670240), (426, 608880), (430, 603216), (472, 549540), (480, 540381), (516, 502680), (531, 488480), (568, 456660), (590, 439632), (639, 405920), (645, 402144), (688, 377010), (708, 366360), (710, 365328), (720, 360254), (774, 335120), (852, 304440), (860, 301608), (885, 293088), (944, 274770), (1032, 251340), (1062, 244240), (1065, 243552), (1136, 228330), (1180, 219816), (1278, 202960), (1290, 201072), (1376, 188505), (1416, 183180), (1420, 182664), (1440, 180127), (1548, 167560), (1704, 152220), (1720, 150804), (1770, 146544), (1888, 137385), (1935, 134048), (2064, 125670), (2124, 122120), (2130, 121776), (2272, 114165), (2360, 109908), (2537, 102240), (2556, 101480), (2580, 100536), (2655, 97696), (2832, 91590), (2840, 91332), (3053, 84960), (3096, 83780), (3195, 81184), (3408, 76110), (3440, 75402), (3540, 73272), (3870, 67024), (4128, 62835), (4189, 61920), (4248, 61060), (4260, 60888), (4720, 54954), (5074, 51120), (5112, 50740), (5160, 50268), (5310, 48848), (5664, 45795), (5680, 45666), (6106, 42480), (6192, 41890), (6390, 40592), (6816, 38055), (6880, 37701), (7080, 36636), (7611, 34080), (7740, 33512), (8378, 30960), (8496, 30530), (8520, 30444), (9159, 28320), (9440, 27477), (10148, 25560), (10224, 25370), (10320, 25134), (10620, 24424), (11360, 22833), (12212, 21240), (12384, 20945), (12567, 20640), (12685, 20448), (12780, 20296), (14160, 18318), (15222, 17040), (15265, 16992), (15480, 16756)]