169028280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:494

約数の個数: 192

約数和(自身を含む): 591364800

約数和(自身を除く): 422336520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 71, 72, 85, 90, 102, 120, 136, 142, 153, 170, 180, 204, 213, 255, 284, 306, 340, 355, 360, 389, 408, 426, 510, 568, 612, 639, 680, 710, 765, 778, 852, 1020, 1065, 1167, 1207, 1224, 1278, 1420, 1530, 1556, 1704, 1945, 2040, 2130, 2334, 2414, 2556, 2840, 3060, 3112, 3195, 3501, 3621, 3890, 4260, 4668, 4828, 5112, 5835, 6035, 6120, 6390, 6613, 7002, 7242, 7780, 8520, 9336, 9656, 10863, 11670, 12070, 12780, 13226, 14004, 14484, 15560, 17505, 18105, 19839, 21726, 23340, 24140, 25560, 26452, 27619, 28008, 28968, 33065, 35010, 36210, 39678, 43452, 46680, 48280, 52904, 54315, 55238, 59517, 66130, 70020, 72420, 79356, 82857, 86904, 99195, 108630, 110476, 119034, 132260, 138095, 140040, 144840, 158712, 165714, 198390, 217260, 220952, 238068, 248571, 264520, 276190, 297585, 331428, 396780, 414285, 434520, 469523, 476136, 497142, 552380, 595170, 662856, 793560, 828570, 939046, 994284, 1104760, 1190340, 1242855, 1408569, 1657140, 1878092, 1988568, 2347615, 2380680, 2485710, 2817138, 3314280, 3756184, 4225707, 4695230, 4971420, 5634276, 7042845, 8451414, 9390460, 9942840, 11268552, 14085690, 16902828, 18780920, 21128535, 28171380, 33805656, 42257070, 56342760, 84514140, 169028280]

約数ペア:

[(1, 169028280), (2, 84514140), (3, 56342760), (4, 42257070), (5, 33805656), (6, 28171380), (8, 21128535), (9, 18780920), (10, 16902828), (12, 14085690), (15, 11268552), (17, 9942840), (18, 9390460), (20, 8451414), (24, 7042845), (30, 5634276), (34, 4971420), (36, 4695230), (40, 4225707), (45, 3756184), (51, 3314280), (60, 2817138), (68, 2485710), (71, 2380680), (72, 2347615), (85, 1988568), (90, 1878092), (102, 1657140), (120, 1408569), (136, 1242855), (142, 1190340), (153, 1104760), (170, 994284), (180, 939046), (204, 828570), (213, 793560), (255, 662856), (284, 595170), (306, 552380), (340, 497142), (355, 476136), (360, 469523), (389, 434520), (408, 414285), (426, 396780), (510, 331428), (568, 297585), (612, 276190), (639, 264520), (680, 248571), (710, 238068), (765, 220952), (778, 217260), (852, 198390), (1020, 165714), (1065, 158712), (1167, 144840), (1207, 140040), (1224, 138095), (1278, 132260), (1420, 119034), (1530, 110476), (1556, 108630), (1704, 99195), (1945, 86904), (2040, 82857), (2130, 79356), (2334, 72420), (2414, 70020), (2556, 66130), (2840, 59517), (3060, 55238), (3112, 54315), (3195, 52904), (3501, 48280), (3621, 46680), (3890, 43452), (4260, 39678), (4668, 36210), (4828, 35010), (5112, 33065), (5835, 28968), (6035, 28008), (6120, 27619), (6390, 26452), (6613, 25560), (7002, 24140), (7242, 23340), (7780, 21726), (8520, 19839), (9336, 18105), (9656, 17505), (10863, 15560), (11670, 14484), (12070, 14004), (12780, 13226)]