457012080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{90677}}^1$

素因数の和:90703

約数の個数: 120

約数和(自身を含む): 1754075232

約数和(自身を除く): 1297063152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 90677, 181354, 272031, 362708, 453385, 544062, 634739, 725416, 816093, 906770, 1088124, 1269478, 1360155, 1450832, 1632186, 1813540, 1904217, 2176248, 2538956, 2720310, 3173695, 3264372, 3627080, 3808434, 4080465, 4352496, 5077912, 5440620, 5712651, 6347390, 6528744, 7254160, 7616868, 8160930, 9521085, 10155824, 10881240, 11425302, 12694780, 13057488, 15233736, 16321860, 19042170, 21762480, 22850604, 25389560, 28563255, 30467472, 32643720, 38084340, 45701208, 50779120, 57126510, 65287440, 76168680, 91402416, 114253020, 152337360, 228506040, 457012080]

約数ペア:

[(1, 457012080), (2, 228506040), (3, 152337360), (4, 114253020), (5, 91402416), (6, 76168680), (7, 65287440), (8, 57126510), (9, 50779120), (10, 45701208), (12, 38084340), (14, 32643720), (15, 30467472), (16, 28563255), (18, 25389560), (20, 22850604), (21, 21762480), (24, 19042170), (28, 16321860), (30, 15233736), (35, 13057488), (36, 12694780), (40, 11425302), (42, 10881240), (45, 10155824), (48, 9521085), (56, 8160930), (60, 7616868), (63, 7254160), (70, 6528744), (72, 6347390), (80, 5712651), (84, 5440620), (90, 5077912), (105, 4352496), (112, 4080465), (120, 3808434), (126, 3627080), (140, 3264372), (144, 3173695), (168, 2720310), (180, 2538956), (210, 2176248), (240, 1904217), (252, 1813540), (280, 1632186), (315, 1450832), (336, 1360155), (360, 1269478), (420, 1088124), (504, 906770), (560, 816093), (630, 725416), (720, 634739), (840, 544062), (1008, 453385), (1260, 362708), (1680, 272031), (2520, 181354), (5040, 90677)]