2831630160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4993}}^1$

素因数の和:5165

約数の個数: 160

約数和(自身を含む): 9363150720

約数和(自身を除く): 6531520560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 139, 170, 204, 240, 255, 272, 278, 340, 408, 417, 510, 556, 680, 695, 816, 834, 1020, 1112, 1360, 1390, 1668, 2040, 2085, 2224, 2363, 2780, 3336, 4080, 4170, 4726, 4993, 5560, 6672, 7089, 8340, 9452, 9986, 11120, 11815, 14178, 14979, 16680, 18904, 19972, 23630, 24965, 28356, 29958, 33360, 35445, 37808, 39944, 47260, 49930, 56712, 59916, 70890, 74895, 79888, 84881, 94520, 99860, 113424, 119832, 141780, 149790, 169762, 189040, 199720, 239664, 254643, 283560, 299580, 339524, 399440, 424405, 509286, 567120, 599160, 679048, 694027, 848810, 1018572, 1198320, 1273215, 1358096, 1388054, 1697620, 2037144, 2082081, 2546430, 2776108, 3395240, 3470135, 4074288, 4164162, 5092860, 5552216, 6790480, 6940270, 8328324, 10185720, 10410405, 11104432, 11798459, 13880540, 16656648, 20371440, 20820810, 23596918, 27761080, 33313296, 35395377, 41641620, 47193836, 55522160, 58992295, 70790754, 83283240, 94387672, 117984590, 141581508, 166566480, 176976885, 188775344, 235969180, 283163016, 353953770, 471938360, 566326032, 707907540, 943876720, 1415815080, 2831630160]

約数ペア:

[(1, 2831630160), (2, 1415815080), (3, 943876720), (4, 707907540), (5, 566326032), (6, 471938360), (8, 353953770), (10, 283163016), (12, 235969180), (15, 188775344), (16, 176976885), (17, 166566480), (20, 141581508), (24, 117984590), (30, 94387672), (34, 83283240), (40, 70790754), (48, 58992295), (51, 55522160), (60, 47193836), (68, 41641620), (80, 35395377), (85, 33313296), (102, 27761080), (120, 23596918), (136, 20820810), (139, 20371440), (170, 16656648), (204, 13880540), (240, 11798459), (255, 11104432), (272, 10410405), (278, 10185720), (340, 8328324), (408, 6940270), (417, 6790480), (510, 5552216), (556, 5092860), (680, 4164162), (695, 4074288), (816, 3470135), (834, 3395240), (1020, 2776108), (1112, 2546430), (1360, 2082081), (1390, 2037144), (1668, 1697620), (2040, 1388054), (2085, 1358096), (2224, 1273215), (2363, 1198320), (2780, 1018572), (3336, 848810), (4080, 694027), (4170, 679048), (4726, 599160), (4993, 567120), (5560, 509286), (6672, 424405), (7089, 399440), (8340, 339524), (9452, 299580), (9986, 283560), (11120, 254643), (11815, 239664), (14178, 199720), (14979, 189040), (16680, 169762), (18904, 149790), (19972, 141780), (23630, 119832), (24965, 113424), (28356, 99860), (29958, 94520), (33360, 84881), (35445, 79888), (37808, 74895), (39944, 70890), (47260, 59916), (49930, 56712)]