325199280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{27653}}^1$

素因数の和:27683

約数の個数: 120

約数和(自身を含む): 1172750832

約数和(自身を除く): 847551552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 27653, 55306, 82959, 110612, 138265, 165918, 193571, 221224, 276530, 331836, 387142, 414795, 442448, 553060, 580713, 663672, 774284, 829590, 967855, 1106120, 1161426, 1327344, 1354997, 1548568, 1659180, 1935710, 2212240, 2322852, 2709994, 2903565, 3097136, 3318360, 3871420, 4064991, 4645704, 5419988, 5807130, 6636720, 6774985, 7742840, 8129982, 9291408, 10839976, 11614260, 13549970, 15485680, 16259964, 20324955, 21679952, 23228520, 27099940, 32519928, 40649910, 46457040, 54199880, 65039856, 81299820, 108399760, 162599640, 325199280]

約数ペア:

[(1, 325199280), (2, 162599640), (3, 108399760), (4, 81299820), (5, 65039856), (6, 54199880), (7, 46457040), (8, 40649910), (10, 32519928), (12, 27099940), (14, 23228520), (15, 21679952), (16, 20324955), (20, 16259964), (21, 15485680), (24, 13549970), (28, 11614260), (30, 10839976), (35, 9291408), (40, 8129982), (42, 7742840), (48, 6774985), (49, 6636720), (56, 5807130), (60, 5419988), (70, 4645704), (80, 4064991), (84, 3871420), (98, 3318360), (105, 3097136), (112, 2903565), (120, 2709994), (140, 2322852), (147, 2212240), (168, 1935710), (196, 1659180), (210, 1548568), (240, 1354997), (245, 1327344), (280, 1161426), (294, 1106120), (336, 967855), (392, 829590), (420, 774284), (490, 663672), (560, 580713), (588, 553060), (735, 442448), (784, 414795), (840, 387142), (980, 331836), (1176, 276530), (1470, 221224), (1680, 193571), (1960, 165918), (2352, 138265), (2940, 110612), (3920, 82959), (5880, 55306), (11760, 27653)]