170721720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36479}}^1$

素因数の和:36509

約数の個数: 96

約数和(自身を含む): 597542400

約数和(自身を除く): 426820680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 36479, 72958, 109437, 145916, 182395, 218874, 291832, 328311, 364790, 437748, 474227, 547185, 656622, 729580, 875496, 948454, 1094370, 1313244, 1422681, 1459160, 1641555, 1896908, 2188740, 2371135, 2626488, 2845362, 3283110, 3793816, 4268043, 4377480, 4742270, 5690724, 6566220, 7113405, 8536086, 9484540, 11381448, 13132440, 14226810, 17072172, 18969080, 21340215, 28453620, 34144344, 42680430, 56907240, 85360860, 170721720]

約数ペア:

[(1, 170721720), (2, 85360860), (3, 56907240), (4, 42680430), (5, 34144344), (6, 28453620), (8, 21340215), (9, 18969080), (10, 17072172), (12, 14226810), (13, 13132440), (15, 11381448), (18, 9484540), (20, 8536086), (24, 7113405), (26, 6566220), (30, 5690724), (36, 4742270), (39, 4377480), (40, 4268043), (45, 3793816), (52, 3283110), (60, 2845362), (65, 2626488), (72, 2371135), (78, 2188740), (90, 1896908), (104, 1641555), (117, 1459160), (120, 1422681), (130, 1313244), (156, 1094370), (180, 948454), (195, 875496), (234, 729580), (260, 656622), (312, 547185), (360, 474227), (390, 437748), (468, 364790), (520, 328311), (585, 291832), (780, 218874), (936, 182395), (1170, 145916), (1560, 109437), (2340, 72958), (4680, 36479)]