86403200

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 240817920

約数和(自身を除く): 154414720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 67, 80, 100, 104, 124, 128, 130, 134, 155, 160, 200, 208, 248, 260, 268, 310, 320, 325, 335, 400, 403, 416, 496, 520, 536, 620, 640, 650, 670, 775, 800, 806, 832, 871, 992, 1040, 1072, 1240, 1300, 1340, 1550, 1600, 1612, 1664, 1675, 1742, 1984, 2015, 2077, 2080, 2144, 2480, 2600, 2680, 3100, 3200, 3224, 3350, 3484, 3968, 4030, 4154, 4160, 4288, 4355, 4960, 5200, 5360, 6200, 6448, 6700, 6968, 8060, 8308, 8320, 8576, 8710, 9920, 10075, 10385, 10400, 10720, 12400, 12896, 13400, 13936, 16120, 16616, 17420, 19840, 20150, 20770, 20800, 21440, 21775, 24800, 25792, 26800, 27001, 27872, 32240, 33232, 34840, 40300, 41540, 41600, 42880, 43550, 49600, 51584, 51925, 53600, 54002, 55744, 64480, 66464, 69680, 80600, 83080, 87100, 99200, 103850, 107200, 108004, 111488, 128960, 132928, 135005, 139360, 161200, 166160, 174200, 207700, 214400, 216008, 257920, 265856, 270010, 278720, 322400, 332320, 348400, 415400, 432016, 540020, 557440, 644800, 664640, 675025, 696800, 830800, 864032, 1080040, 1289600, 1329280, 1350050, 1393600, 1661600, 1728064, 2160080, 2700100, 2787200, 3323200, 3456128, 4320160, 5400200, 6646400, 8640320, 10800400, 17280640, 21600800, 43201600, 86403200]

約数ペア:

[(1, 86403200), (2, 43201600), (4, 21600800), (5, 17280640), (8, 10800400), (10, 8640320), (13, 6646400), (16, 5400200), (20, 4320160), (25, 3456128), (26, 3323200), (31, 2787200), (32, 2700100), (40, 2160080), (50, 1728064), (52, 1661600), (62, 1393600), (64, 1350050), (65, 1329280), (67, 1289600), (80, 1080040), (100, 864032), (104, 830800), (124, 696800), (128, 675025), (130, 664640), (134, 644800), (155, 557440), (160, 540020), (200, 432016), (208, 415400), (248, 348400), (260, 332320), (268, 322400), (310, 278720), (320, 270010), (325, 265856), (335, 257920), (400, 216008), (403, 214400), (416, 207700), (496, 174200), (520, 166160), (536, 161200), (620, 139360), (640, 135005), (650, 132928), (670, 128960), (775, 111488), (800, 108004), (806, 107200), (832, 103850), (871, 99200), (992, 87100), (1040, 83080), (1072, 80600), (1240, 69680), (1300, 66464), (1340, 64480), (1550, 55744), (1600, 54002), (1612, 53600), (1664, 51925), (1675, 51584), (1742, 49600), (1984, 43550), (2015, 42880), (2077, 41600), (2080, 41540), (2144, 40300), (2480, 34840), (2600, 33232), (2680, 32240), (3100, 27872), (3200, 27001), (3224, 26800), (3350, 25792), (3484, 24800), (3968, 21775), (4030, 21440), (4154, 20800), (4160, 20770), (4288, 20150), (4355, 19840), (4960, 17420), (5200, 16616), (5360, 16120), (6200, 13936), (6448, 13400), (6700, 12896), (6968, 12400), (8060, 10720), (8308, 10400), (8320, 10385), (8576, 10075), (8710, 9920)]