180992000

素因数分解:

$2^{11}\times 5^3\times 7^1\times {\mathrm{101}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 521277120

約数和(自身を除く): 340285120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 101, 112, 125, 128, 140, 160, 175, 200, 202, 224, 250, 256, 280, 320, 350, 400, 404, 448, 500, 505, 512, 560, 640, 700, 707, 800, 808, 875, 896, 1000, 1010, 1024, 1120, 1280, 1400, 1414, 1600, 1616, 1750, 1792, 2000, 2020, 2048, 2240, 2525, 2560, 2800, 2828, 3200, 3232, 3500, 3535, 3584, 4000, 4040, 4480, 5050, 5120, 5600, 5656, 6400, 6464, 7000, 7070, 7168, 8000, 8080, 8960, 10100, 10240, 11200, 11312, 12625, 12800, 12928, 14000, 14140, 14336, 16000, 16160, 17675, 17920, 20200, 22400, 22624, 25250, 25600, 25856, 28000, 28280, 32000, 32320, 35350, 35840, 40400, 44800, 45248, 50500, 51200, 51712, 56000, 56560, 64000, 64640, 70700, 71680, 80800, 88375, 89600, 90496, 101000, 103424, 112000, 113120, 128000, 129280, 141400, 161600, 176750, 179200, 180992, 202000, 206848, 224000, 226240, 256000, 258560, 282800, 323200, 353500, 358400, 361984, 404000, 448000, 452480, 517120, 565600, 646400, 707000, 723968, 808000, 896000, 904960, 1034240, 1131200, 1292800, 1414000, 1447936, 1616000, 1792000, 1809920, 2262400, 2585600, 2828000, 3232000, 3619840, 4524800, 5171200, 5656000, 6464000, 7239680, 9049600, 11312000, 12928000, 18099200, 22624000, 25856000, 36198400, 45248000, 90496000, 180992000]

約数ペア:

[(1, 180992000), (2, 90496000), (4, 45248000), (5, 36198400), (7, 25856000), (8, 22624000), (10, 18099200), (14, 12928000), (16, 11312000), (20, 9049600), (25, 7239680), (28, 6464000), (32, 5656000), (35, 5171200), (40, 4524800), (50, 3619840), (56, 3232000), (64, 2828000), (70, 2585600), (80, 2262400), (100, 1809920), (101, 1792000), (112, 1616000), (125, 1447936), (128, 1414000), (140, 1292800), (160, 1131200), (175, 1034240), (200, 904960), (202, 896000), (224, 808000), (250, 723968), (256, 707000), (280, 646400), (320, 565600), (350, 517120), (400, 452480), (404, 448000), (448, 404000), (500, 361984), (505, 358400), (512, 353500), (560, 323200), (640, 282800), (700, 258560), (707, 256000), (800, 226240), (808, 224000), (875, 206848), (896, 202000), (1000, 180992), (1010, 179200), (1024, 176750), (1120, 161600), (1280, 141400), (1400, 129280), (1414, 128000), (1600, 113120), (1616, 112000), (1750, 103424), (1792, 101000), (2000, 90496), (2020, 89600), (2048, 88375), (2240, 80800), (2525, 71680), (2560, 70700), (2800, 64640), (2828, 64000), (3200, 56560), (3232, 56000), (3500, 51712), (3535, 51200), (3584, 50500), (4000, 45248), (4040, 44800), (4480, 40400), (5050, 35840), (5120, 35350), (5600, 32320), (5656, 32000), (6400, 28280), (6464, 28000), (7000, 25856), (7070, 25600), (7168, 25250), (8000, 22624), (8080, 22400), (8960, 20200), (10100, 17920), (10240, 17675), (11200, 16160), (11312, 16000), (12625, 14336), (12800, 14140), (12928, 14000)]