17683120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 51652944

約数和(自身を除く): 33969824

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 347, 364, 392, 455, 490, 520, 560, 637, 694, 728, 784, 910, 980, 1040, 1274, 1388, 1456, 1735, 1820, 1960, 2429, 2548, 2776, 3185, 3470, 3640, 3920, 4511, 4858, 5096, 5552, 6370, 6940, 7280, 9022, 9716, 10192, 12145, 12740, 13880, 17003, 18044, 19432, 22555, 24290, 25480, 27760, 31577, 34006, 36088, 38864, 45110, 48580, 50960, 63154, 68012, 72176, 85015, 90220, 97160, 126308, 136024, 157885, 170030, 180440, 194320, 221039, 252616, 272048, 315770, 340060, 360880, 442078, 505232, 631540, 680120, 884156, 1105195, 1263080, 1360240, 1768312, 2210390, 2526160, 3536624, 4420780, 8841560, 17683120]

約数ペア:

[(1, 17683120), (2, 8841560), (4, 4420780), (5, 3536624), (7, 2526160), (8, 2210390), (10, 1768312), (13, 1360240), (14, 1263080), (16, 1105195), (20, 884156), (26, 680120), (28, 631540), (35, 505232), (40, 442078), (49, 360880), (52, 340060), (56, 315770), (65, 272048), (70, 252616), (80, 221039), (91, 194320), (98, 180440), (104, 170030), (112, 157885), (130, 136024), (140, 126308), (182, 97160), (196, 90220), (208, 85015), (245, 72176), (260, 68012), (280, 63154), (347, 50960), (364, 48580), (392, 45110), (455, 38864), (490, 36088), (520, 34006), (560, 31577), (637, 27760), (694, 25480), (728, 24290), (784, 22555), (910, 19432), (980, 18044), (1040, 17003), (1274, 13880), (1388, 12740), (1456, 12145), (1735, 10192), (1820, 9716), (1960, 9022), (2429, 7280), (2548, 6940), (2776, 6370), (3185, 5552), (3470, 5096), (3640, 4858), (3920, 4511)]