139068800

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3343}}^1$

素因数の和:3380

約数の個数: 96

約数和(自身を含む): 370080480

約数和(自身を除く): 231011680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1300, 1600, 1664, 2080, 2600, 3200, 3343, 4160, 5200, 6686, 8320, 10400, 13372, 16715, 20800, 26744, 33430, 41600, 43459, 53488, 66860, 83575, 86918, 106976, 133720, 167150, 173836, 213952, 217295, 267440, 334300, 347672, 427904, 434590, 534880, 668600, 695344, 869180, 1069760, 1086475, 1337200, 1390688, 1738360, 2139520, 2172950, 2674400, 2781376, 3476720, 4345900, 5348800, 5562752, 6953440, 8691800, 10697600, 13906880, 17383600, 27813760, 34767200, 69534400, 139068800]

約数ペア:

[(1, 139068800), (2, 69534400), (4, 34767200), (5, 27813760), (8, 17383600), (10, 13906880), (13, 10697600), (16, 8691800), (20, 6953440), (25, 5562752), (26, 5348800), (32, 4345900), (40, 3476720), (50, 2781376), (52, 2674400), (64, 2172950), (65, 2139520), (80, 1738360), (100, 1390688), (104, 1337200), (128, 1086475), (130, 1069760), (160, 869180), (200, 695344), (208, 668600), (260, 534880), (320, 434590), (325, 427904), (400, 347672), (416, 334300), (520, 267440), (640, 217295), (650, 213952), (800, 173836), (832, 167150), (1040, 133720), (1300, 106976), (1600, 86918), (1664, 83575), (2080, 66860), (2600, 53488), (3200, 43459), (3343, 41600), (4160, 33430), (5200, 26744), (6686, 20800), (8320, 16715), (10400, 13372)]