1312643520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1733}}^1$

素因数の和:2019

約数の個数: 168

約数和(自身を含む): 4534729056

約数和(自身を除く): 3222085536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 263, 288, 320, 360, 480, 526, 576, 720, 789, 960, 1052, 1315, 1440, 1578, 1733, 2104, 2367, 2630, 2880, 3156, 3466, 3945, 4208, 4734, 5199, 5260, 6312, 6932, 7890, 8416, 8665, 9468, 10398, 10520, 11835, 12624, 13864, 15597, 15780, 16832, 17330, 18936, 20796, 21040, 23670, 25248, 25995, 27728, 31194, 31560, 34660, 37872, 41592, 42080, 47340, 50496, 51990, 55456, 62388, 63120, 69320, 75744, 77985, 83184, 84160, 94680, 103980, 110912, 124776, 126240, 138640, 151488, 155970, 166368, 189360, 207960, 249552, 252480, 277280, 311940, 332736, 378720, 415920, 455779, 499104, 554560, 623880, 757440, 831840, 911558, 998208, 1247760, 1367337, 1663680, 1823116, 2278895, 2495520, 2734674, 3646232, 4102011, 4557790, 4991040, 5469348, 6836685, 7292464, 8204022, 9115580, 10938696, 13673370, 14584928, 16408044, 18231160, 20510055, 21877392, 27346740, 29169856, 32816088, 36462320, 41020110, 43754784, 54693480, 65632176, 72924640, 82040220, 87509568, 109386960, 131264352, 145849280, 164080440, 218773920, 262528704, 328160880, 437547840, 656321760, 1312643520]

約数ペア:

[(1, 1312643520), (2, 656321760), (3, 437547840), (4, 328160880), (5, 262528704), (6, 218773920), (8, 164080440), (9, 145849280), (10, 131264352), (12, 109386960), (15, 87509568), (16, 82040220), (18, 72924640), (20, 65632176), (24, 54693480), (30, 43754784), (32, 41020110), (36, 36462320), (40, 32816088), (45, 29169856), (48, 27346740), (60, 21877392), (64, 20510055), (72, 18231160), (80, 16408044), (90, 14584928), (96, 13673370), (120, 10938696), (144, 9115580), (160, 8204022), (180, 7292464), (192, 6836685), (240, 5469348), (263, 4991040), (288, 4557790), (320, 4102011), (360, 3646232), (480, 2734674), (526, 2495520), (576, 2278895), (720, 1823116), (789, 1663680), (960, 1367337), (1052, 1247760), (1315, 998208), (1440, 911558), (1578, 831840), (1733, 757440), (2104, 623880), (2367, 554560), (2630, 499104), (2880, 455779), (3156, 415920), (3466, 378720), (3945, 332736), (4208, 311940), (4734, 277280), (5199, 252480), (5260, 249552), (6312, 207960), (6932, 189360), (7890, 166368), (8416, 155970), (8665, 151488), (9468, 138640), (10398, 126240), (10520, 124776), (11835, 110912), (12624, 103980), (13864, 94680), (15597, 84160), (15780, 83184), (16832, 77985), (17330, 75744), (18936, 69320), (20796, 63120), (21040, 62388), (23670, 55456), (25248, 51990), (25995, 50496), (27728, 47340), (31194, 42080), (31560, 41592), (34660, 37872)]