208078308000

素因数分解:

$2^5\times 3^4\times 5^3\times {\mathrm{642217}}^1$

素因数の和:642254

約数の個数: 240

約数和(自身を含む): 763717938984

約数和(自身を除く): 555639630984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 250, 270, 288, 300, 324, 360, 375, 400, 405, 432, 450, 480, 500, 540, 600, 648, 675, 720, 750, 800, 810, 864, 900, 1000, 1080, 1125, 1200, 1296, 1350, 1440, 1500, 1620, 1800, 2000, 2025, 2160, 2250, 2400, 2592, 2700, 3000, 3240, 3375, 3600, 4000, 4050, 4320, 4500, 5400, 6000, 6480, 6750, 7200, 8100, 9000, 10125, 10800, 12000, 12960, 13500, 16200, 18000, 20250, 21600, 27000, 32400, 36000, 40500, 54000, 64800, 81000, 108000, 162000, 324000, 642217, 1284434, 1926651, 2568868, 3211085, 3853302, 5137736, 5779953, 6422170, 7706604, 9633255, 10275472, 11559906, 12844340, 15413208, 16055425, 17339859, 19266510, 20550944, 23119812, 25688680, 28899765, 30826416, 32110850, 34679718, 38533020, 46239624, 48166275, 51377360, 52019577, 57799530, 61652832, 64221700, 69359436, 77066040, 80277125, 86699295, 92479248, 96332550, 102754720, 104039154, 115599060, 128443400, 138718872, 144498825, 154132080, 160554250, 173398590, 184958496, 192665100, 208078308, 231198120, 240831375, 256886800, 260097885, 277437744, 288997650, 308264160, 321108500, 346797180, 385330200, 416156616, 433496475, 462396240, 481662750, 513773600, 520195770, 554875488, 577995300, 642217000, 693594360, 722494125, 770660400, 832313232, 866992950, 924792480, 963325500, 1040391540, 1155990600, 1284434000, 1300489425, 1387188720, 1444988250, 1541320800, 1664626464, 1733985900, 1926651000, 2080783080, 2167482375, 2311981200, 2568868000, 2600978850, 2774377440, 2889976500, 3467971800, 3853302000, 4161566160, 4334964750, 4623962400, 5201957700, 5779953000, 6502447125, 6935943600, 7706604000, 8323132320, 8669929500, 10403915400, 11559906000, 13004894250, 13871887200, 17339859000, 20807830800, 23119812000, 26009788500, 34679718000, 41615661600, 52019577000, 69359436000, 104039154000, 208078308000]

約数ペア:

[(1, 208078308000), (2, 104039154000), (3, 69359436000), (4, 52019577000), (5, 41615661600), (6, 34679718000), (8, 26009788500), (9, 23119812000), (10, 20807830800), (12, 17339859000), (15, 13871887200), (16, 13004894250), (18, 11559906000), (20, 10403915400), (24, 8669929500), (25, 8323132320), (27, 7706604000), (30, 6935943600), (32, 6502447125), (36, 5779953000), (40, 5201957700), (45, 4623962400), (48, 4334964750), (50, 4161566160), (54, 3853302000), (60, 3467971800), (72, 2889976500), (75, 2774377440), (80, 2600978850), (81, 2568868000), (90, 2311981200), (96, 2167482375), (100, 2080783080), (108, 1926651000), (120, 1733985900), (125, 1664626464), (135, 1541320800), (144, 1444988250), (150, 1387188720), (160, 1300489425), (162, 1284434000), (180, 1155990600), (200, 1040391540), (216, 963325500), (225, 924792480), (240, 866992950), (250, 832313232), (270, 770660400), (288, 722494125), (300, 693594360), (324, 642217000), (360, 577995300), (375, 554875488), (400, 520195770), (405, 513773600), (432, 481662750), (450, 462396240), (480, 433496475), (500, 416156616), (540, 385330200), (600, 346797180), (648, 321108500), (675, 308264160), (720, 288997650), (750, 277437744), (800, 260097885), (810, 256886800), (864, 240831375), (900, 231198120), (1000, 208078308), (1080, 192665100), (1125, 184958496), (1200, 173398590), (1296, 160554250), (1350, 154132080), (1440, 144498825), (1500, 138718872), (1620, 128443400), (1800, 115599060), (2000, 104039154), (2025, 102754720), (2160, 96332550), (2250, 92479248), (2400, 86699295), (2592, 80277125), (2700, 77066040), (3000, 69359436), (3240, 64221700), (3375, 61652832), (3600, 57799530), (4000, 52019577), (4050, 51377360), (4320, 48166275), (4500, 46239624), (5400, 38533020), (6000, 34679718), (6480, 32110850), (6750, 30826416), (7200, 28899765), (8100, 25688680), (9000, 23119812), (10125, 20550944), (10800, 19266510), (12000, 17339859), (12960, 16055425), (13500, 15413208), (16200, 12844340), (18000, 11559906), (20250, 10275472), (21600, 9633255), (27000, 7706604), (32400, 6422170), (36000, 5779953), (40500, 5137736), (54000, 3853302), (64800, 3211085), (81000, 2568868), (108000, 1926651), (162000, 1284434), (324000, 642217)]