2895872000

素因数分解:

$2^{15}\times 5^3\times 7^1\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 256

約数和(自身を含む): 8342343360

約数和(自身を除く): 5446471360

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, 4096, 4480, 5050, 5120, 5600, 5656, 6400, 6464, 7000, 7070, 7168, 8000, 8080, 8192, 8960, 10100, 10240, 11200, 11312, 12625, 12800, 12928, 14000, 14140, 14336, 16000, 16160, 16384, 17675, 17920, 20200, 20480, 22400, 22624, 25250, 25600, 25856, 28000, 28280, 28672, 32000, 32320, 32768, 35350, 35840, 40400, 40960, 44800, 45248, 50500, 51200, 51712, 56000, 56560, 57344, 64000, 64640, 70700, 71680, 80800, 81920, 88375, 89600, 90496, 101000, 102400, 103424, 112000, 113120, 114688, 128000, 129280, 141400, 143360, 161600, 163840, 176750, 179200, 180992, 202000, 204800, 206848, 224000, 226240, 229376, 256000, 258560, 282800, 286720, 323200, 353500, 358400, 361984, 404000, 409600, 413696, 448000, 452480, 512000, 517120, 565600, 573440, 646400, 707000, 716800, 723968, 808000, 819200, 827392, 896000, 904960, 1024000, 1034240, 1131200, 1146880, 1292800, 1414000, 1433600, 1447936, 1616000, 1654784, 1792000, 1809920, 2048000, 2068480, 2262400, 2585600, 2828000, 2867200, 2895872, 3232000, 3309568, 3584000, 3619840, 4096000, 4136960, 4524800, 5171200, 5656000, 5734400, 5791744, 6464000, 7168000, 7239680, 8273920, 9049600, 10342400, 11312000, 11583488, 12928000, 14336000, 14479360, 16547840, 18099200, 20684800, 22624000, 23166976, 25856000, 28672000, 28958720, 36198400, 41369600, 45248000, 51712000, 57917440, 72396800, 82739200, 90496000, 103424000, 115834880, 144793600, 180992000, 206848000, 289587200, 361984000, 413696000, 579174400, 723968000, 1447936000, 2895872000]

約数ペア:

[(1, 2895872000), (2, 1447936000), (4, 723968000), (5, 579174400), (7, 413696000), (8, 361984000), (10, 289587200), (14, 206848000), (16, 180992000), (20, 144793600), (25, 115834880), (28, 103424000), (32, 90496000), (35, 82739200), (40, 72396800), (50, 57917440), (56, 51712000), (64, 45248000), (70, 41369600), (80, 36198400), (100, 28958720), (101, 28672000), (112, 25856000), (125, 23166976), (128, 22624000), (140, 20684800), (160, 18099200), (175, 16547840), (200, 14479360), (202, 14336000), (224, 12928000), (250, 11583488), (256, 11312000), (280, 10342400), (320, 9049600), (350, 8273920), (400, 7239680), (404, 7168000), (448, 6464000), (500, 5791744), (505, 5734400), (512, 5656000), (560, 5171200), (640, 4524800), (700, 4136960), (707, 4096000), (800, 3619840), (808, 3584000), (875, 3309568), (896, 3232000), (1000, 2895872), (1010, 2867200), (1024, 2828000), (1120, 2585600), (1280, 2262400), (1400, 2068480), (1414, 2048000), (1600, 1809920), (1616, 1792000), (1750, 1654784), (1792, 1616000), (2000, 1447936), (2020, 1433600), (2048, 1414000), (2240, 1292800), (2525, 1146880), (2560, 1131200), (2800, 1034240), (2828, 1024000), (3200, 904960), (3232, 896000), (3500, 827392), (3535, 819200), (3584, 808000), (4000, 723968), (4040, 716800), (4096, 707000), (4480, 646400), (5050, 573440), (5120, 565600), (5600, 517120), (5656, 512000), (6400, 452480), (6464, 448000), (7000, 413696), (7070, 409600), (7168, 404000), (8000, 361984), (8080, 358400), (8192, 353500), (8960, 323200), (10100, 286720), (10240, 282800), (11200, 258560), (11312, 256000), (12625, 229376), (12800, 226240), (12928, 224000), (14000, 206848), (14140, 204800), (14336, 202000), (16000, 180992), (16160, 179200), (16384, 176750), (17675, 163840), (17920, 161600), (20200, 143360), (20480, 141400), (22400, 129280), (22624, 128000), (25250, 114688), (25600, 113120), (25856, 112000), (28000, 103424), (28280, 102400), (28672, 101000), (32000, 90496), (32320, 89600), (32768, 88375), (35350, 81920), (35840, 80800), (40400, 71680), (40960, 70700), (44800, 64640), (45248, 64000), (50500, 57344), (51200, 56560), (51712, 56000)]