2128272000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:572

約数の個数: 256

約数和(自身を含む): 7141305600

約数和(自身を除く): 5013033600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 101, 120, 125, 128, 150, 160, 192, 200, 202, 240, 250, 300, 303, 320, 375, 384, 400, 404, 439, 480, 500, 505, 600, 606, 640, 750, 800, 808, 878, 960, 1000, 1010, 1200, 1212, 1317, 1500, 1515, 1600, 1616, 1756, 1920, 2000, 2020, 2195, 2400, 2424, 2525, 2634, 3000, 3030, 3200, 3232, 3512, 4000, 4040, 4390, 4800, 4848, 5050, 5268, 6000, 6060, 6464, 6585, 7024, 7575, 8000, 8080, 8780, 9600, 9696, 10100, 10536, 10975, 12000, 12120, 12625, 12928, 13170, 14048, 15150, 16000, 16160, 17560, 19392, 20200, 21072, 21950, 24000, 24240, 25250, 26340, 28096, 30300, 32320, 32925, 35120, 37875, 38784, 40400, 42144, 43900, 44339, 48000, 48480, 50500, 52680, 54875, 56192, 60600, 64640, 65850, 70240, 75750, 80800, 84288, 87800, 88678, 96960, 101000, 105360, 109750, 121200, 131700, 133017, 140480, 151500, 161600, 164625, 168576, 175600, 177356, 193920, 202000, 210720, 219500, 221695, 242400, 263400, 266034, 280960, 303000, 323200, 329250, 351200, 354712, 404000, 421440, 439000, 443390, 484800, 526800, 532068, 606000, 658500, 665085, 702400, 709424, 808000, 842880, 878000, 886780, 969600, 1053600, 1064136, 1108475, 1212000, 1317000, 1330170, 1404800, 1418848, 1616000, 1756000, 1773560, 2107200, 2128272, 2216950, 2424000, 2634000, 2660340, 2837696, 3325425, 3512000, 3547120, 4214400, 4256544, 4433900, 4848000, 5268000, 5320680, 5542375, 5675392, 6650850, 7024000, 7094240, 8513088, 8867800, 10536000, 10641360, 11084750, 13301700, 14188480, 16627125, 17026176, 17735600, 21072000, 21282720, 22169500, 26603400, 28376960, 33254250, 35471200, 42565440, 44339000, 53206800, 66508500, 70942400, 85130880, 88678000, 106413600, 133017000, 141884800, 177356000, 212827200, 266034000, 354712000, 425654400, 532068000, 709424000, 1064136000, 2128272000]

約数ペア:

[(1, 2128272000), (2, 1064136000), (3, 709424000), (4, 532068000), (5, 425654400), (6, 354712000), (8, 266034000), (10, 212827200), (12, 177356000), (15, 141884800), (16, 133017000), (20, 106413600), (24, 88678000), (25, 85130880), (30, 70942400), (32, 66508500), (40, 53206800), (48, 44339000), (50, 42565440), (60, 35471200), (64, 33254250), (75, 28376960), (80, 26603400), (96, 22169500), (100, 21282720), (101, 21072000), (120, 17735600), (125, 17026176), (128, 16627125), (150, 14188480), (160, 13301700), (192, 11084750), (200, 10641360), (202, 10536000), (240, 8867800), (250, 8513088), (300, 7094240), (303, 7024000), (320, 6650850), (375, 5675392), (384, 5542375), (400, 5320680), (404, 5268000), (439, 4848000), (480, 4433900), (500, 4256544), (505, 4214400), (600, 3547120), (606, 3512000), (640, 3325425), (750, 2837696), (800, 2660340), (808, 2634000), (878, 2424000), (960, 2216950), (1000, 2128272), (1010, 2107200), (1200, 1773560), (1212, 1756000), (1317, 1616000), (1500, 1418848), (1515, 1404800), (1600, 1330170), (1616, 1317000), (1756, 1212000), (1920, 1108475), (2000, 1064136), (2020, 1053600), (2195, 969600), (2400, 886780), (2424, 878000), (2525, 842880), (2634, 808000), (3000, 709424), (3030, 702400), (3200, 665085), (3232, 658500), (3512, 606000), (4000, 532068), (4040, 526800), (4390, 484800), (4800, 443390), (4848, 439000), (5050, 421440), (5268, 404000), (6000, 354712), (6060, 351200), (6464, 329250), (6585, 323200), (7024, 303000), (7575, 280960), (8000, 266034), (8080, 263400), (8780, 242400), (9600, 221695), (9696, 219500), (10100, 210720), (10536, 202000), (10975, 193920), (12000, 177356), (12120, 175600), (12625, 168576), (12928, 164625), (13170, 161600), (14048, 151500), (15150, 140480), (16000, 133017), (16160, 131700), (17560, 121200), (19392, 109750), (20200, 105360), (21072, 101000), (21950, 96960), (24000, 88678), (24240, 87800), (25250, 84288), (26340, 80800), (28096, 75750), (30300, 70240), (32320, 65850), (32925, 64640), (35120, 60600), (37875, 56192), (38784, 54875), (40400, 52680), (42144, 50500), (43900, 48480), (44339, 48000)]