3161594520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40471}}^1$

素因数の和:40526

約数の個数: 192

約数和(自身を含む): 12122173440

約数和(自身を除く): 8960578920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3906, 4340, 5208, 5580, 6510, 7812, 8680, 9765, 11160, 13020, 15624, 19530, 26040, 39060, 40471, 78120, 80942, 121413, 161884, 202355, 242826, 283297, 323768, 364239, 404710, 485652, 566594, 607065, 728478, 809420, 849891, 971304, 1133188, 1214130, 1254601, 1416485, 1456956, 1618840, 1699782, 1821195, 2266376, 2428260, 2509202, 2549673, 2832970, 2913912, 3399564, 3642390, 3763803, 4249455, 4856520, 5018404, 5099346, 5665940, 6273005, 6799128, 7284780, 7527606, 8498910, 8782207, 10036808, 10198692, 11291409, 11331880, 12546010, 12748365, 14569560, 15055212, 16997820, 17564414, 18819015, 20397384, 22582818, 25092020, 25496730, 26346621, 30110424, 33995640, 35128828, 37638030, 43911035, 45165636, 50184040, 50993460, 52693242, 56457045, 70257656, 75276060, 79039863, 87822070, 90331272, 101986920, 105386484, 112914090, 131733105, 150552120, 158079726, 175644140, 210772968, 225828180, 263466210, 316159452, 351288280, 395199315, 451656360, 526932420, 632318904, 790398630, 1053864840, 1580797260, 3161594520]

約数ペア:

[(1, 3161594520), (2, 1580797260), (3, 1053864840), (4, 790398630), (5, 632318904), (6, 526932420), (7, 451656360), (8, 395199315), (9, 351288280), (10, 316159452), (12, 263466210), (14, 225828180), (15, 210772968), (18, 175644140), (20, 158079726), (21, 150552120), (24, 131733105), (28, 112914090), (30, 105386484), (31, 101986920), (35, 90331272), (36, 87822070), (40, 79039863), (42, 75276060), (45, 70257656), (56, 56457045), (60, 52693242), (62, 50993460), (63, 50184040), (70, 45165636), (72, 43911035), (84, 37638030), (90, 35128828), (93, 33995640), (105, 30110424), (120, 26346621), (124, 25496730), (126, 25092020), (140, 22582818), (155, 20397384), (168, 18819015), (180, 17564414), (186, 16997820), (210, 15055212), (217, 14569560), (248, 12748365), (252, 12546010), (279, 11331880), (280, 11291409), (310, 10198692), (315, 10036808), (360, 8782207), (372, 8498910), (420, 7527606), (434, 7284780), (465, 6799128), (504, 6273005), (558, 5665940), (620, 5099346), (630, 5018404), (651, 4856520), (744, 4249455), (840, 3763803), (868, 3642390), (930, 3399564), (1085, 2913912), (1116, 2832970), (1240, 2549673), (1260, 2509202), (1302, 2428260), (1395, 2266376), (1736, 1821195), (1860, 1699782), (1953, 1618840), (2170, 1456956), (2232, 1416485), (2520, 1254601), (2604, 1214130), (2790, 1133188), (3255, 971304), (3720, 849891), (3906, 809420), (4340, 728478), (5208, 607065), (5580, 566594), (6510, 485652), (7812, 404710), (8680, 364239), (9765, 323768), (11160, 283297), (13020, 242826), (15624, 202355), (19530, 161884), (26040, 121413), (39060, 80942), (40471, 78120)]