201386080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1511}}^1$

素因数の和:1557

約数の個数: 144

約数和(自身を含む): 586395936

約数和(自身を除く): 385009856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 340, 392, 476, 490, 544, 560, 595, 680, 784, 833, 952, 980, 1120, 1190, 1360, 1511, 1568, 1666, 1904, 1960, 2380, 2720, 3022, 3332, 3808, 3920, 4165, 4760, 6044, 6664, 7555, 7840, 8330, 9520, 10577, 12088, 13328, 15110, 16660, 19040, 21154, 24176, 25687, 26656, 30220, 33320, 42308, 48352, 51374, 52885, 60440, 66640, 74039, 84616, 102748, 105770, 120880, 128435, 133280, 148078, 169232, 179809, 205496, 211540, 241760, 256870, 296156, 338464, 359618, 370195, 410992, 423080, 513740, 592312, 719236, 740390, 821984, 846160, 899045, 1027480, 1184624, 1258663, 1438472, 1480780, 1692320, 1798090, 2054960, 2369248, 2517326, 2876944, 2961560, 3596180, 4109920, 5034652, 5753888, 5923120, 6293315, 7192360, 10069304, 11846240, 12586630, 14384720, 20138608, 25173260, 28769440, 40277216, 50346520, 100693040, 201386080]

約数ペア:

[(1, 201386080), (2, 100693040), (4, 50346520), (5, 40277216), (7, 28769440), (8, 25173260), (10, 20138608), (14, 14384720), (16, 12586630), (17, 11846240), (20, 10069304), (28, 7192360), (32, 6293315), (34, 5923120), (35, 5753888), (40, 5034652), (49, 4109920), (56, 3596180), (68, 2961560), (70, 2876944), (80, 2517326), (85, 2369248), (98, 2054960), (112, 1798090), (119, 1692320), (136, 1480780), (140, 1438472), (160, 1258663), (170, 1184624), (196, 1027480), (224, 899045), (238, 846160), (245, 821984), (272, 740390), (280, 719236), (340, 592312), (392, 513740), (476, 423080), (490, 410992), (544, 370195), (560, 359618), (595, 338464), (680, 296156), (784, 256870), (833, 241760), (952, 211540), (980, 205496), (1120, 179809), (1190, 169232), (1360, 148078), (1511, 133280), (1568, 128435), (1666, 120880), (1904, 105770), (1960, 102748), (2380, 84616), (2720, 74039), (3022, 66640), (3332, 60440), (3808, 52885), (3920, 51374), (4165, 48352), (4760, 42308), (6044, 33320), (6664, 30220), (7555, 26656), (7840, 25687), (8330, 24176), (9520, 21154), (10577, 19040), (12088, 16660), (13328, 15110)]