206530800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1069}}^1$

素因数の和:1120

約数の個数: 240

約数和(自身を含む): 789711360

約数和(自身を除く): 583180560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 48, 50, 56, 60, 69, 70, 75, 80, 84, 92, 100, 105, 112, 115, 120, 138, 140, 150, 161, 168, 175, 184, 200, 210, 230, 240, 276, 280, 300, 322, 336, 345, 350, 368, 400, 420, 460, 483, 525, 552, 560, 575, 600, 644, 690, 700, 805, 840, 920, 966, 1050, 1069, 1104, 1150, 1200, 1288, 1380, 1400, 1610, 1680, 1725, 1840, 1932, 2100, 2138, 2300, 2415, 2576, 2760, 2800, 3207, 3220, 3450, 3864, 4025, 4200, 4276, 4600, 4830, 5345, 5520, 6414, 6440, 6900, 7483, 7728, 8050, 8400, 8552, 9200, 9660, 10690, 12075, 12828, 12880, 13800, 14966, 16035, 16100, 17104, 19320, 21380, 22449, 24150, 24587, 25656, 26725, 27600, 29932, 32070, 32200, 37415, 38640, 42760, 44898, 48300, 49174, 51312, 53450, 59864, 64140, 64400, 73761, 74830, 80175, 85520, 89796, 96600, 98348, 106900, 112245, 119728, 122935, 128280, 147522, 149660, 160350, 172109, 179592, 187075, 193200, 196696, 213800, 224490, 245870, 256560, 295044, 299320, 320700, 344218, 359184, 368805, 374150, 393392, 427600, 448980, 491740, 516327, 561225, 590088, 598640, 614675, 641400, 688436, 737610, 748300, 860545, 897960, 983480, 1032654, 1122450, 1180176, 1229350, 1282800, 1376872, 1475220, 1496600, 1721090, 1795920, 1844025, 1966960, 2065308, 2244900, 2458700, 2581635, 2753744, 2950440, 2993200, 3442180, 3688050, 4130616, 4302725, 4489800, 4917400, 5163270, 5900880, 6884360, 7376100, 8261232, 8605450, 8979600, 9834800, 10326540, 12908175, 13768720, 14752200, 17210900, 20653080, 25816350, 29504400, 34421800, 41306160, 51632700, 68843600, 103265400, 206530800]

約数ペア:

[(1, 206530800), (2, 103265400), (3, 68843600), (4, 51632700), (5, 41306160), (6, 34421800), (7, 29504400), (8, 25816350), (10, 20653080), (12, 17210900), (14, 14752200), (15, 13768720), (16, 12908175), (20, 10326540), (21, 9834800), (23, 8979600), (24, 8605450), (25, 8261232), (28, 7376100), (30, 6884360), (35, 5900880), (40, 5163270), (42, 4917400), (46, 4489800), (48, 4302725), (50, 4130616), (56, 3688050), (60, 3442180), (69, 2993200), (70, 2950440), (75, 2753744), (80, 2581635), (84, 2458700), (92, 2244900), (100, 2065308), (105, 1966960), (112, 1844025), (115, 1795920), (120, 1721090), (138, 1496600), (140, 1475220), (150, 1376872), (161, 1282800), (168, 1229350), (175, 1180176), (184, 1122450), (200, 1032654), (210, 983480), (230, 897960), (240, 860545), (276, 748300), (280, 737610), (300, 688436), (322, 641400), (336, 614675), (345, 598640), (350, 590088), (368, 561225), (400, 516327), (420, 491740), (460, 448980), (483, 427600), (525, 393392), (552, 374150), (560, 368805), (575, 359184), (600, 344218), (644, 320700), (690, 299320), (700, 295044), (805, 256560), (840, 245870), (920, 224490), (966, 213800), (1050, 196696), (1069, 193200), (1104, 187075), (1150, 179592), (1200, 172109), (1288, 160350), (1380, 149660), (1400, 147522), (1610, 128280), (1680, 122935), (1725, 119728), (1840, 112245), (1932, 106900), (2100, 98348), (2138, 96600), (2300, 89796), (2415, 85520), (2576, 80175), (2760, 74830), (2800, 73761), (3207, 64400), (3220, 64140), (3450, 59864), (3864, 53450), (4025, 51312), (4200, 49174), (4276, 48300), (4600, 44898), (4830, 42760), (5345, 38640), (5520, 37415), (6414, 32200), (6440, 32070), (6900, 29932), (7483, 27600), (7728, 26725), (8050, 25656), (8400, 24587), (8552, 24150), (9200, 22449), (9660, 21380), (10690, 19320), (12075, 17104), (12828, 16100), (12880, 16035), (13800, 14966)]