206839320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1093}}^1$

素因数の和:1209

約数の個数: 128

約数和(自身を含む): 661651200

約数和(自身を除く): 454811880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 83, 95, 114, 120, 152, 166, 190, 228, 249, 285, 332, 380, 415, 456, 498, 570, 664, 760, 830, 996, 1093, 1140, 1245, 1577, 1660, 1992, 2186, 2280, 2490, 3154, 3279, 3320, 4372, 4731, 4980, 5465, 6308, 6558, 7885, 8744, 9462, 9960, 10930, 12616, 13116, 15770, 16395, 18924, 20767, 21860, 23655, 26232, 31540, 32790, 37848, 41534, 43720, 47310, 62301, 63080, 65580, 83068, 90719, 94620, 103835, 124602, 131160, 166136, 181438, 189240, 207670, 249204, 272157, 311505, 362876, 415340, 453595, 498408, 544314, 623010, 725752, 830680, 907190, 1088628, 1246020, 1360785, 1723661, 1814380, 2177256, 2492040, 2721570, 3447322, 3628760, 5170983, 5443140, 6894644, 8618305, 10341966, 10886280, 13789288, 17236610, 20683932, 25854915, 34473220, 41367864, 51709830, 68946440, 103419660, 206839320]

約数ペア:

[(1, 206839320), (2, 103419660), (3, 68946440), (4, 51709830), (5, 41367864), (6, 34473220), (8, 25854915), (10, 20683932), (12, 17236610), (15, 13789288), (19, 10886280), (20, 10341966), (24, 8618305), (30, 6894644), (38, 5443140), (40, 5170983), (57, 3628760), (60, 3447322), (76, 2721570), (83, 2492040), (95, 2177256), (114, 1814380), (120, 1723661), (152, 1360785), (166, 1246020), (190, 1088628), (228, 907190), (249, 830680), (285, 725752), (332, 623010), (380, 544314), (415, 498408), (456, 453595), (498, 415340), (570, 362876), (664, 311505), (760, 272157), (830, 249204), (996, 207670), (1093, 189240), (1140, 181438), (1245, 166136), (1577, 131160), (1660, 124602), (1992, 103835), (2186, 94620), (2280, 90719), (2490, 83068), (3154, 65580), (3279, 63080), (3320, 62301), (4372, 47310), (4731, 43720), (4980, 41534), (5465, 37848), (6308, 32790), (6558, 31540), (7885, 26232), (8744, 23655), (9462, 21860), (9960, 20767), (10930, 18924), (12616, 16395), (13116, 15770)]