17401024160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{20759}}^1$

素因数の和:20831

約数の個数: 144

約数和(自身を含む): 45953671680

約数和(自身を除く): 28552647520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 169, 208, 248, 260, 310, 338, 403, 416, 496, 520, 620, 676, 806, 845, 992, 1040, 1240, 1352, 1612, 1690, 2015, 2080, 2480, 2704, 3224, 3380, 4030, 4960, 5239, 5408, 6448, 6760, 8060, 10478, 12896, 13520, 16120, 20759, 20956, 26195, 27040, 32240, 41518, 41912, 52390, 64480, 83036, 83824, 103795, 104780, 166072, 167648, 207590, 209560, 269867, 332144, 415180, 419120, 539734, 643529, 664288, 830360, 838240, 1079468, 1287058, 1349335, 1660720, 2158936, 2574116, 2698670, 3217645, 3321440, 3508271, 4317872, 5148232, 5397340, 6435290, 7016542, 8365877, 8635744, 10296464, 10794680, 12870580, 14033084, 16731754, 17541355, 20592928, 21589360, 25741160, 28066168, 33463508, 35082710, 41829385, 43178720, 51482320, 56132336, 66927016, 70165420, 83658770, 102964640, 108756401, 112264672, 133854032, 140330840, 167317540, 217512802, 267708064, 280661680, 334635080, 435025604, 543782005, 561323360, 669270160, 870051208, 1087564010, 1338540320, 1740102416, 2175128020, 3480204832, 4350256040, 8700512080, 17401024160]

約数ペア:

[(1, 17401024160), (2, 8700512080), (4, 4350256040), (5, 3480204832), (8, 2175128020), (10, 1740102416), (13, 1338540320), (16, 1087564010), (20, 870051208), (26, 669270160), (31, 561323360), (32, 543782005), (40, 435025604), (52, 334635080), (62, 280661680), (65, 267708064), (80, 217512802), (104, 167317540), (124, 140330840), (130, 133854032), (155, 112264672), (160, 108756401), (169, 102964640), (208, 83658770), (248, 70165420), (260, 66927016), (310, 56132336), (338, 51482320), (403, 43178720), (416, 41829385), (496, 35082710), (520, 33463508), (620, 28066168), (676, 25741160), (806, 21589360), (845, 20592928), (992, 17541355), (1040, 16731754), (1240, 14033084), (1352, 12870580), (1612, 10794680), (1690, 10296464), (2015, 8635744), (2080, 8365877), (2480, 7016542), (2704, 6435290), (3224, 5397340), (3380, 5148232), (4030, 4317872), (4960, 3508271), (5239, 3321440), (5408, 3217645), (6448, 2698670), (6760, 2574116), (8060, 2158936), (10478, 1660720), (12896, 1349335), (13520, 1287058), (16120, 1079468), (20759, 838240), (20956, 830360), (26195, 664288), (27040, 643529), (32240, 539734), (41518, 419120), (41912, 415180), (52390, 332144), (64480, 269867), (83036, 209560), (83824, 207590), (103795, 167648), (104780, 166072)]