970203480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2239}}^1$

素因数の和:2433

約数の個数: 128

約数和(自身を含む): 3057868800

約数和(自身を除く): 2087665320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 157, 184, 230, 276, 314, 345, 460, 471, 552, 628, 690, 785, 920, 942, 1256, 1380, 1570, 1884, 2239, 2355, 2760, 3140, 3611, 3768, 4478, 4710, 6280, 6717, 7222, 8956, 9420, 10833, 11195, 13434, 14444, 17912, 18055, 18840, 21666, 22390, 26868, 28888, 33585, 36110, 43332, 44780, 51497, 53736, 54165, 67170, 72220, 86664, 89560, 102994, 108330, 134340, 144440, 154491, 205988, 216660, 257485, 268680, 308982, 351523, 411976, 433320, 514970, 617964, 703046, 772455, 1029940, 1054569, 1235928, 1406092, 1544910, 1757615, 2059880, 2109138, 2812184, 3089820, 3515230, 4218276, 5272845, 6179640, 7030460, 8085029, 8436552, 10545690, 14060920, 16170058, 21091380, 24255087, 32340116, 40425145, 42182760, 48510174, 64680232, 80850290, 97020348, 121275435, 161700580, 194040696, 242550870, 323401160, 485101740, 970203480]

約数ペア:

[(1, 970203480), (2, 485101740), (3, 323401160), (4, 242550870), (5, 194040696), (6, 161700580), (8, 121275435), (10, 97020348), (12, 80850290), (15, 64680232), (20, 48510174), (23, 42182760), (24, 40425145), (30, 32340116), (40, 24255087), (46, 21091380), (60, 16170058), (69, 14060920), (92, 10545690), (115, 8436552), (120, 8085029), (138, 7030460), (157, 6179640), (184, 5272845), (230, 4218276), (276, 3515230), (314, 3089820), (345, 2812184), (460, 2109138), (471, 2059880), (552, 1757615), (628, 1544910), (690, 1406092), (785, 1235928), (920, 1054569), (942, 1029940), (1256, 772455), (1380, 703046), (1570, 617964), (1884, 514970), (2239, 433320), (2355, 411976), (2760, 351523), (3140, 308982), (3611, 268680), (3768, 257485), (4478, 216660), (4710, 205988), (6280, 154491), (6717, 144440), (7222, 134340), (8956, 108330), (9420, 102994), (10833, 89560), (11195, 86664), (13434, 72220), (14444, 67170), (17912, 54165), (18055, 53736), (18840, 51497), (21666, 44780), (22390, 43332), (26868, 36110), (28888, 33585)]