9978546240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{266521}}^1$

素因数の和:266557

約数の個数: 168

約数和(自身を含む): 36962337048

約数和(自身を除く): 26983790808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 266521, 533042, 799563, 1066084, 1332605, 1599126, 2132168, 2398689, 2665210, 3198252, 3464773, 3997815, 4264336, 4797378, 5330420, 6396504, 6929546, 7995630, 8528672, 9594756, 10394319, 10660840, 11993445, 12793008, 13859092, 15991260, 17057344, 17323865, 19189512, 20788638, 21321680, 23986890, 25586016, 27718184, 31182957, 31982520, 34647730, 38379024, 41577276, 42643360, 47973780, 51172032, 51971595, 55436368, 62365914, 63965040, 69295460, 76758048, 83154552, 85286720, 95947560, 103943190, 110872736, 124731828, 127930080, 138590920, 153516096, 155914785, 166309104, 191895120, 207886380, 221745472, 249463656, 255860160, 277181840, 311829570, 332618208, 383790240, 415772760, 498927312, 554363680, 623659140, 665236416, 767580480, 831545520, 997854624, 1108727360, 1247318280, 1663091040, 1995709248, 2494636560, 3326182080, 4989273120, 9978546240]

約数ペア:

[(1, 9978546240), (2, 4989273120), (3, 3326182080), (4, 2494636560), (5, 1995709248), (6, 1663091040), (8, 1247318280), (9, 1108727360), (10, 997854624), (12, 831545520), (13, 767580480), (15, 665236416), (16, 623659140), (18, 554363680), (20, 498927312), (24, 415772760), (26, 383790240), (30, 332618208), (32, 311829570), (36, 277181840), (39, 255860160), (40, 249463656), (45, 221745472), (48, 207886380), (52, 191895120), (60, 166309104), (64, 155914785), (65, 153516096), (72, 138590920), (78, 127930080), (80, 124731828), (90, 110872736), (96, 103943190), (104, 95947560), (117, 85286720), (120, 83154552), (130, 76758048), (144, 69295460), (156, 63965040), (160, 62365914), (180, 55436368), (192, 51971595), (195, 51172032), (208, 47973780), (234, 42643360), (240, 41577276), (260, 38379024), (288, 34647730), (312, 31982520), (320, 31182957), (360, 27718184), (390, 25586016), (416, 23986890), (468, 21321680), (480, 20788638), (520, 19189512), (576, 17323865), (585, 17057344), (624, 15991260), (720, 13859092), (780, 12793008), (832, 11993445), (936, 10660840), (960, 10394319), (1040, 9594756), (1170, 8528672), (1248, 7995630), (1440, 6929546), (1560, 6396504), (1872, 5330420), (2080, 4797378), (2340, 4264336), (2496, 3997815), (2880, 3464773), (3120, 3198252), (3744, 2665210), (4160, 2398689), (4680, 2132168), (6240, 1599126), (7488, 1332605), (9360, 1066084), (12480, 799563), (18720, 533042), (37440, 266521)]