244637120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 224

約数和(自身を含む): 742834176

約数和(自身を除く): 498197056

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 271, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 520, 542, 560, 620, 728, 806, 832, 868, 910, 992, 1040, 1084, 1085, 1120, 1240, 1355, 1456, 1612, 1736, 1820, 1897, 1984, 2015, 2080, 2168, 2170, 2240, 2480, 2710, 2821, 2912, 3224, 3472, 3523, 3640, 3794, 4030, 4160, 4336, 4340, 4960, 5420, 5642, 5824, 6448, 6944, 7046, 7280, 7588, 8060, 8401, 8672, 8680, 9485, 9920, 10840, 11284, 12896, 13888, 14092, 14105, 14560, 15176, 16120, 16802, 17344, 17360, 17615, 18970, 21680, 22568, 24661, 25792, 28184, 28210, 29120, 30352, 32240, 33604, 34720, 35230, 37940, 42005, 43360, 45136, 49322, 56368, 56420, 58807, 60704, 64480, 67208, 69440, 70460, 75880, 84010, 86720, 90272, 98644, 109213, 112736, 112840, 117614, 121408, 123305, 128960, 134416, 140920, 151760, 168020, 180544, 197288, 218426, 225472, 225680, 235228, 246610, 268832, 281840, 294035, 303520, 336040, 394576, 436852, 451360, 470456, 493220, 537664, 546065, 563680, 588070, 607040, 672080, 764491, 789152, 873704, 902720, 940912, 986440, 1092130, 1127360, 1176140, 1344160, 1528982, 1578304, 1747408, 1881824, 1972880, 2184260, 2352280, 2688320, 3057964, 3494816, 3763648, 3822455, 3945760, 4368520, 4704560, 6115928, 6989632, 7644910, 7891520, 8737040, 9409120, 12231856, 15289820, 17474080, 18818240, 24463712, 30579640, 34948160, 48927424, 61159280, 122318560, 244637120]

約数ペア:

[(1, 244637120), (2, 122318560), (4, 61159280), (5, 48927424), (7, 34948160), (8, 30579640), (10, 24463712), (13, 18818240), (14, 17474080), (16, 15289820), (20, 12231856), (26, 9409120), (28, 8737040), (31, 7891520), (32, 7644910), (35, 6989632), (40, 6115928), (52, 4704560), (56, 4368520), (62, 3945760), (64, 3822455), (65, 3763648), (70, 3494816), (80, 3057964), (91, 2688320), (104, 2352280), (112, 2184260), (124, 1972880), (130, 1881824), (140, 1747408), (155, 1578304), (160, 1528982), (182, 1344160), (208, 1176140), (217, 1127360), (224, 1092130), (248, 986440), (260, 940912), (271, 902720), (280, 873704), (310, 789152), (320, 764491), (364, 672080), (403, 607040), (416, 588070), (434, 563680), (448, 546065), (455, 537664), (496, 493220), (520, 470456), (542, 451360), (560, 436852), (620, 394576), (728, 336040), (806, 303520), (832, 294035), (868, 281840), (910, 268832), (992, 246610), (1040, 235228), (1084, 225680), (1085, 225472), (1120, 218426), (1240, 197288), (1355, 180544), (1456, 168020), (1612, 151760), (1736, 140920), (1820, 134416), (1897, 128960), (1984, 123305), (2015, 121408), (2080, 117614), (2168, 112840), (2170, 112736), (2240, 109213), (2480, 98644), (2710, 90272), (2821, 86720), (2912, 84010), (3224, 75880), (3472, 70460), (3523, 69440), (3640, 67208), (3794, 64480), (4030, 60704), (4160, 58807), (4336, 56420), (4340, 56368), (4960, 49322), (5420, 45136), (5642, 43360), (5824, 42005), (6448, 37940), (6944, 35230), (7046, 34720), (7280, 33604), (7588, 32240), (8060, 30352), (8401, 29120), (8672, 28210), (8680, 28184), (9485, 25792), (9920, 24661), (10840, 22568), (11284, 21680), (12896, 18970), (13888, 17615), (14092, 17360), (14105, 17344), (14560, 16802), (15176, 16120)]