170240000

素因数分解:

$2^{11}\times 5^4\times 7^1\times {\mathrm{19}}^1$

素因数の和:68

約数の個数: 240

約数和(自身を含む): 511711200

約数和(自身を除く): 341471200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 125, 128, 133, 140, 152, 160, 175, 190, 200, 224, 250, 256, 266, 280, 304, 320, 350, 380, 400, 448, 475, 500, 512, 532, 560, 608, 625, 640, 665, 700, 760, 800, 875, 896, 950, 1000, 1024, 1064, 1120, 1216, 1250, 1280, 1330, 1400, 1520, 1600, 1750, 1792, 1900, 2000, 2048, 2128, 2240, 2375, 2432, 2500, 2560, 2660, 2800, 3040, 3200, 3325, 3500, 3584, 3800, 4000, 4256, 4375, 4480, 4750, 4864, 5000, 5120, 5320, 5600, 6080, 6400, 6650, 7000, 7168, 7600, 8000, 8512, 8750, 8960, 9500, 9728, 10000, 10240, 10640, 11200, 11875, 12160, 12800, 13300, 14000, 14336, 15200, 16000, 16625, 17024, 17500, 17920, 19000, 19456, 20000, 21280, 22400, 23750, 24320, 25600, 26600, 28000, 30400, 32000, 33250, 34048, 35000, 35840, 38000, 38912, 40000, 42560, 44800, 47500, 48640, 51200, 53200, 56000, 60800, 64000, 66500, 68096, 70000, 71680, 76000, 80000, 83125, 85120, 89600, 95000, 97280, 106400, 112000, 121600, 128000, 133000, 136192, 140000, 152000, 160000, 166250, 170240, 179200, 190000, 194560, 212800, 224000, 243200, 256000, 266000, 272384, 280000, 304000, 320000, 332500, 340480, 358400, 380000, 425600, 448000, 486400, 532000, 560000, 608000, 640000, 665000, 680960, 760000, 851200, 896000, 972800, 1064000, 1120000, 1216000, 1280000, 1330000, 1361920, 1520000, 1702400, 1792000, 2128000, 2240000, 2432000, 2660000, 3040000, 3404800, 4256000, 4480000, 4864000, 5320000, 6080000, 6809600, 8512000, 8960000, 10640000, 12160000, 17024000, 21280000, 24320000, 34048000, 42560000, 85120000, 170240000]

約数ペア:

[(1, 170240000), (2, 85120000), (4, 42560000), (5, 34048000), (7, 24320000), (8, 21280000), (10, 17024000), (14, 12160000), (16, 10640000), (19, 8960000), (20, 8512000), (25, 6809600), (28, 6080000), (32, 5320000), (35, 4864000), (38, 4480000), (40, 4256000), (50, 3404800), (56, 3040000), (64, 2660000), (70, 2432000), (76, 2240000), (80, 2128000), (95, 1792000), (100, 1702400), (112, 1520000), (125, 1361920), (128, 1330000), (133, 1280000), (140, 1216000), (152, 1120000), (160, 1064000), (175, 972800), (190, 896000), (200, 851200), (224, 760000), (250, 680960), (256, 665000), (266, 640000), (280, 608000), (304, 560000), (320, 532000), (350, 486400), (380, 448000), (400, 425600), (448, 380000), (475, 358400), (500, 340480), (512, 332500), (532, 320000), (560, 304000), (608, 280000), (625, 272384), (640, 266000), (665, 256000), (700, 243200), (760, 224000), (800, 212800), (875, 194560), (896, 190000), (950, 179200), (1000, 170240), (1024, 166250), (1064, 160000), (1120, 152000), (1216, 140000), (1250, 136192), (1280, 133000), (1330, 128000), (1400, 121600), (1520, 112000), (1600, 106400), (1750, 97280), (1792, 95000), (1900, 89600), (2000, 85120), (2048, 83125), (2128, 80000), (2240, 76000), (2375, 71680), (2432, 70000), (2500, 68096), (2560, 66500), (2660, 64000), (2800, 60800), (3040, 56000), (3200, 53200), (3325, 51200), (3500, 48640), (3584, 47500), (3800, 44800), (4000, 42560), (4256, 40000), (4375, 38912), (4480, 38000), (4750, 35840), (4864, 35000), (5000, 34048), (5120, 33250), (5320, 32000), (5600, 30400), (6080, 28000), (6400, 26600), (6650, 25600), (7000, 24320), (7168, 23750), (7600, 22400), (8000, 21280), (8512, 20000), (8750, 19456), (8960, 19000), (9500, 17920), (9728, 17500), (10000, 17024), (10240, 16625), (10640, 16000), (11200, 15200), (11875, 14336), (12160, 14000), (12800, 13300)]