2559991200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{82051}}^1$

素因数の和:82087

約数の個数: 144

約数和(自身を含む): 8973863136

約数和(自身を除く): 6413871936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 7800, 10400, 15600, 31200, 82051, 164102, 246153, 328204, 410255, 492306, 656408, 820510, 984612, 1066663, 1230765, 1312816, 1641020, 1969224, 2051275, 2133326, 2461530, 2625632, 3199989, 3282040, 3938448, 4102550, 4266652, 4923060, 5333315, 6153825, 6399978, 6564080, 7876896, 8205100, 8533304, 9846120, 10666630, 12307650, 12799956, 13128160, 15999945, 16410200, 17066608, 19692240, 21333260, 24615300, 25599912, 26666575, 31999890, 32820400, 34133216, 39384480, 42666520, 49230600, 51199824, 53333150, 63999780, 65640800, 79999725, 85333040, 98461200, 102399648, 106666300, 127999560, 159999450, 170666080, 196922400, 213332600, 255999120, 319998900, 426665200, 511998240, 639997800, 853330400, 1279995600, 2559991200]

約数ペア:

[(1, 2559991200), (2, 1279995600), (3, 853330400), (4, 639997800), (5, 511998240), (6, 426665200), (8, 319998900), (10, 255999120), (12, 213332600), (13, 196922400), (15, 170666080), (16, 159999450), (20, 127999560), (24, 106666300), (25, 102399648), (26, 98461200), (30, 85333040), (32, 79999725), (39, 65640800), (40, 63999780), (48, 53333150), (50, 51199824), (52, 49230600), (60, 42666520), (65, 39384480), (75, 34133216), (78, 32820400), (80, 31999890), (96, 26666575), (100, 25599912), (104, 24615300), (120, 21333260), (130, 19692240), (150, 17066608), (156, 16410200), (160, 15999945), (195, 13128160), (200, 12799956), (208, 12307650), (240, 10666630), (260, 9846120), (300, 8533304), (312, 8205100), (325, 7876896), (390, 6564080), (400, 6399978), (416, 6153825), (480, 5333315), (520, 4923060), (600, 4266652), (624, 4102550), (650, 3938448), (780, 3282040), (800, 3199989), (975, 2625632), (1040, 2461530), (1200, 2133326), (1248, 2051275), (1300, 1969224), (1560, 1641020), (1950, 1312816), (2080, 1230765), (2400, 1066663), (2600, 984612), (3120, 820510), (3900, 656408), (5200, 492306), (6240, 410255), (7800, 328204), (10400, 246153), (15600, 164102), (31200, 82051)]