197029560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18043}}^1$

素因数の和:18077

約数の個数: 128

約数和(自身を含む): 727534080

約数和(自身を除く): 530504520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 18043, 36086, 54129, 72172, 90215, 108258, 126301, 144344, 180430, 216516, 234559, 252602, 270645, 360860, 378903, 433032, 469118, 505204, 541290, 631505, 703677, 721720, 757806, 938236, 1010408, 1082580, 1172795, 1263010, 1407354, 1515612, 1641913, 1876472, 1894515, 2165160, 2345590, 2526020, 2814708, 3031224, 3283826, 3518385, 3789030, 4691180, 4925739, 5052040, 5629416, 6567652, 7036770, 7578060, 8209565, 9382360, 9851478, 13135304, 14073540, 15156120, 16419130, 19702956, 24628695, 28147080, 32838260, 39405912, 49257390, 65676520, 98514780, 197029560]

約数ペア:

[(1, 197029560), (2, 98514780), (3, 65676520), (4, 49257390), (5, 39405912), (6, 32838260), (7, 28147080), (8, 24628695), (10, 19702956), (12, 16419130), (13, 15156120), (14, 14073540), (15, 13135304), (20, 9851478), (21, 9382360), (24, 8209565), (26, 7578060), (28, 7036770), (30, 6567652), (35, 5629416), (39, 5052040), (40, 4925739), (42, 4691180), (52, 3789030), (56, 3518385), (60, 3283826), (65, 3031224), (70, 2814708), (78, 2526020), (84, 2345590), (91, 2165160), (104, 1894515), (105, 1876472), (120, 1641913), (130, 1515612), (140, 1407354), (156, 1263010), (168, 1172795), (182, 1082580), (195, 1010408), (210, 938236), (260, 757806), (273, 721720), (280, 703677), (312, 631505), (364, 541290), (390, 505204), (420, 469118), (455, 433032), (520, 378903), (546, 360860), (728, 270645), (780, 252602), (840, 234559), (910, 216516), (1092, 180430), (1365, 144344), (1560, 126301), (1820, 108258), (2184, 90215), (2730, 72172), (3640, 54129), (5460, 36086), (10920, 18043)]