1337890400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:662

約数の個数: 288

約数和(自身を含む): 4189231872

約数和(自身を除く): 2851341472

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 37, 40, 44, 50, 55, 56, 70, 74, 77, 80, 88, 100, 110, 112, 140, 148, 154, 160, 175, 176, 185, 200, 220, 224, 259, 275, 280, 296, 308, 350, 352, 370, 385, 400, 407, 440, 518, 550, 560, 587, 592, 616, 700, 740, 770, 800, 814, 880, 925, 1036, 1100, 1120, 1174, 1184, 1232, 1295, 1400, 1480, 1540, 1628, 1760, 1850, 1925, 2035, 2072, 2200, 2348, 2464, 2590, 2800, 2849, 2935, 2960, 3080, 3256, 3700, 3850, 4070, 4109, 4144, 4400, 4696, 5180, 5600, 5698, 5870, 5920, 6160, 6457, 6475, 6512, 7400, 7700, 8140, 8218, 8288, 8800, 9392, 10175, 10360, 11396, 11740, 12320, 12914, 12950, 13024, 14245, 14675, 14800, 15400, 16280, 16436, 18784, 20350, 20545, 20720, 21719, 22792, 23480, 25828, 25900, 28490, 29350, 29600, 30800, 32285, 32560, 32872, 40700, 41090, 41440, 43438, 45199, 45584, 46960, 51656, 51800, 56980, 58700, 61600, 64570, 65120, 65744, 71225, 81400, 82180, 86876, 90398, 91168, 93920, 102725, 103312, 103600, 108595, 113960, 117400, 129140, 131488, 142450, 152033, 161425, 162800, 164360, 173752, 180796, 205450, 206624, 207200, 217190, 225995, 227920, 234800, 238909, 258280, 284900, 304066, 322850, 325600, 328720, 347504, 361592, 410900, 434380, 451990, 455840, 469600, 477818, 516560, 542975, 569800, 608132, 645700, 657440, 695008, 723184, 760165, 821800, 868760, 903980, 955636, 1033120, 1085950, 1129975, 1139600, 1194545, 1216264, 1291400, 1446368, 1520330, 1643600, 1672363, 1737520, 1807960, 1911272, 2171900, 2259950, 2279200, 2389090, 2432528, 2582800, 3040660, 3287200, 3344726, 3475040, 3615920, 3800825, 3822544, 4343800, 4519900, 4778180, 4865056, 5165600, 5972725, 6081320, 6689452, 7231840, 7601650, 7645088, 8361815, 8687600, 9039800, 9556360, 11945450, 12162640, 13378904, 15203300, 16723630, 17375200, 18079600, 19112720, 23890900, 24325280, 26757808, 30406600, 33447260, 36159200, 38225440, 41809075, 47781800, 53515616, 60813200, 66894520, 83618150, 95563600, 121626400, 133789040, 167236300, 191127200, 267578080, 334472600, 668945200, 1337890400]

約数ペア:

[(1, 1337890400), (2, 668945200), (4, 334472600), (5, 267578080), (7, 191127200), (8, 167236300), (10, 133789040), (11, 121626400), (14, 95563600), (16, 83618150), (20, 66894520), (22, 60813200), (25, 53515616), (28, 47781800), (32, 41809075), (35, 38225440), (37, 36159200), (40, 33447260), (44, 30406600), (50, 26757808), (55, 24325280), (56, 23890900), (70, 19112720), (74, 18079600), (77, 17375200), (80, 16723630), (88, 15203300), (100, 13378904), (110, 12162640), (112, 11945450), (140, 9556360), (148, 9039800), (154, 8687600), (160, 8361815), (175, 7645088), (176, 7601650), (185, 7231840), (200, 6689452), (220, 6081320), (224, 5972725), (259, 5165600), (275, 4865056), (280, 4778180), (296, 4519900), (308, 4343800), (350, 3822544), (352, 3800825), (370, 3615920), (385, 3475040), (400, 3344726), (407, 3287200), (440, 3040660), (518, 2582800), (550, 2432528), (560, 2389090), (587, 2279200), (592, 2259950), (616, 2171900), (700, 1911272), (740, 1807960), (770, 1737520), (800, 1672363), (814, 1643600), (880, 1520330), (925, 1446368), (1036, 1291400), (1100, 1216264), (1120, 1194545), (1174, 1139600), (1184, 1129975), (1232, 1085950), (1295, 1033120), (1400, 955636), (1480, 903980), (1540, 868760), (1628, 821800), (1760, 760165), (1850, 723184), (1925, 695008), (2035, 657440), (2072, 645700), (2200, 608132), (2348, 569800), (2464, 542975), (2590, 516560), (2800, 477818), (2849, 469600), (2935, 455840), (2960, 451990), (3080, 434380), (3256, 410900), (3700, 361592), (3850, 347504), (4070, 328720), (4109, 325600), (4144, 322850), (4400, 304066), (4696, 284900), (5180, 258280), (5600, 238909), (5698, 234800), (5870, 227920), (5920, 225995), (6160, 217190), (6457, 207200), (6475, 206624), (6512, 205450), (7400, 180796), (7700, 173752), (8140, 164360), (8218, 162800), (8288, 161425), (8800, 152033), (9392, 142450), (10175, 131488), (10360, 129140), (11396, 117400), (11740, 113960), (12320, 108595), (12914, 103600), (12950, 103312), (13024, 102725), (14245, 93920), (14675, 91168), (14800, 90398), (15400, 86876), (16280, 82180), (16436, 81400), (18784, 71225), (20350, 65744), (20545, 65120), (20720, 64570), (21719, 61600), (22792, 58700), (23480, 56980), (25828, 51800), (25900, 51656), (28490, 46960), (29350, 45584), (29600, 45199), (30800, 43438), (32285, 41440), (32560, 41090), (32872, 40700)]