3868480000

素因数分解:

$2^9\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 400

約数和(自身を含む): 12118670784

約数和(自身を除く): 8250190784

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 125, 128, 140, 154, 157, 160, 175, 176, 200, 220, 224, 250, 256, 275, 280, 308, 314, 320, 350, 352, 385, 400, 440, 448, 500, 512, 550, 560, 616, 625, 628, 640, 700, 704, 770, 785, 800, 875, 880, 896, 1000, 1099, 1100, 1120, 1232, 1250, 1256, 1280, 1375, 1400, 1408, 1540, 1570, 1600, 1727, 1750, 1760, 1792, 1925, 2000, 2198, 2200, 2240, 2464, 2500, 2512, 2560, 2750, 2800, 2816, 3080, 3140, 3200, 3454, 3500, 3520, 3584, 3850, 3925, 4000, 4375, 4396, 4400, 4480, 4928, 5000, 5024, 5495, 5500, 5600, 5632, 6160, 6280, 6400, 6875, 6908, 7000, 7040, 7700, 7850, 8000, 8635, 8750, 8792, 8800, 8960, 9625, 9856, 10000, 10048, 10990, 11000, 11200, 12089, 12320, 12560, 12800, 13750, 13816, 14000, 14080, 15400, 15700, 16000, 17270, 17500, 17584, 17600, 17920, 19250, 19625, 19712, 20000, 20096, 21980, 22000, 22400, 24178, 24640, 25120, 27475, 27500, 27632, 28000, 28160, 30800, 31400, 32000, 34540, 35000, 35168, 35200, 38500, 39250, 39424, 40000, 40192, 43175, 43960, 44000, 44800, 48125, 48356, 49280, 50240, 54950, 55000, 55264, 56000, 60445, 61600, 62800, 64000, 69080, 70000, 70336, 70400, 77000, 78500, 80000, 80384, 86350, 87920, 88000, 89600, 96250, 96712, 98125, 98560, 100480, 109900, 110000, 110528, 112000, 120890, 123200, 125600, 137375, 138160, 140000, 140672, 140800, 154000, 157000, 160000, 172700, 175840, 176000, 192500, 193424, 196250, 197120, 200960, 215875, 219800, 220000, 221056, 224000, 241780, 246400, 251200, 274750, 276320, 280000, 281344, 302225, 308000, 314000, 320000, 345400, 351680, 352000, 385000, 386848, 392500, 401920, 431750, 439600, 440000, 442112, 448000, 483560, 492800, 502400, 549500, 552640, 560000, 562688, 604450, 616000, 628000, 686875, 690800, 703360, 704000, 770000, 773696, 785000, 863500, 879200, 880000, 884224, 967120, 985600, 1004800, 1079375, 1099000, 1105280, 1120000, 1208900, 1232000, 1256000, 1373750, 1381600, 1406720, 1511125, 1540000, 1547392, 1570000, 1727000, 1758400, 1760000, 1934240, 2009600, 2158750, 2198000, 2210560, 2240000, 2417800, 2464000, 2512000, 2747500, 2763200, 2813440, 3022250, 3080000, 3094784, 3140000, 3454000, 3516800, 3520000, 3868480, 4317500, 4396000, 4421120, 4835600, 4928000, 5024000, 5495000, 5526400, 6044500, 6160000, 6189568, 6280000, 6908000, 7033600, 7555625, 7736960, 8635000, 8792000, 9671200, 10048000, 10990000, 11052800, 12089000, 12320000, 12560000, 13816000, 14067200, 15111250, 15473920, 17270000, 17584000, 19342400, 21980000, 22105600, 24178000, 24640000, 25120000, 27632000, 30222500, 30947840, 34540000, 35168000, 38684800, 43960000, 48356000, 50240000, 55264000, 60445000, 69080000, 70336000, 77369600, 87920000, 96712000, 110528000, 120890000, 138160000, 154739200, 175840000, 193424000, 241780000, 276320000, 351680000, 386848000, 483560000, 552640000, 773696000, 967120000, 1934240000, 3868480000]

約数ペア:

[(1, 3868480000), (2, 1934240000), (4, 967120000), (5, 773696000), (7, 552640000), (8, 483560000), (10, 386848000), (11, 351680000), (14, 276320000), (16, 241780000), (20, 193424000), (22, 175840000), (25, 154739200), (28, 138160000), (32, 120890000), (35, 110528000), (40, 96712000), (44, 87920000), (50, 77369600), (55, 70336000), (56, 69080000), (64, 60445000), (70, 55264000), (77, 50240000), (80, 48356000), (88, 43960000), (100, 38684800), (110, 35168000), (112, 34540000), (125, 30947840), (128, 30222500), (140, 27632000), (154, 25120000), (157, 24640000), (160, 24178000), (175, 22105600), (176, 21980000), (200, 19342400), (220, 17584000), (224, 17270000), (250, 15473920), (256, 15111250), (275, 14067200), (280, 13816000), (308, 12560000), (314, 12320000), (320, 12089000), (350, 11052800), (352, 10990000), (385, 10048000), (400, 9671200), (440, 8792000), (448, 8635000), (500, 7736960), (512, 7555625), (550, 7033600), (560, 6908000), (616, 6280000), (625, 6189568), (628, 6160000), (640, 6044500), (700, 5526400), (704, 5495000), (770, 5024000), (785, 4928000), (800, 4835600), (875, 4421120), (880, 4396000), (896, 4317500), (1000, 3868480), (1099, 3520000), (1100, 3516800), (1120, 3454000), (1232, 3140000), (1250, 3094784), (1256, 3080000), (1280, 3022250), (1375, 2813440), (1400, 2763200), (1408, 2747500), (1540, 2512000), (1570, 2464000), (1600, 2417800), (1727, 2240000), (1750, 2210560), (1760, 2198000), (1792, 2158750), (1925, 2009600), (2000, 1934240), (2198, 1760000), (2200, 1758400), (2240, 1727000), (2464, 1570000), (2500, 1547392), (2512, 1540000), (2560, 1511125), (2750, 1406720), (2800, 1381600), (2816, 1373750), (3080, 1256000), (3140, 1232000), (3200, 1208900), (3454, 1120000), (3500, 1105280), (3520, 1099000), (3584, 1079375), (3850, 1004800), (3925, 985600), (4000, 967120), (4375, 884224), (4396, 880000), (4400, 879200), (4480, 863500), (4928, 785000), (5000, 773696), (5024, 770000), (5495, 704000), (5500, 703360), (5600, 690800), (5632, 686875), (6160, 628000), (6280, 616000), (6400, 604450), (6875, 562688), (6908, 560000), (7000, 552640), (7040, 549500), (7700, 502400), (7850, 492800), (8000, 483560), (8635, 448000), (8750, 442112), (8792, 440000), (8800, 439600), (8960, 431750), (9625, 401920), (9856, 392500), (10000, 386848), (10048, 385000), (10990, 352000), (11000, 351680), (11200, 345400), (12089, 320000), (12320, 314000), (12560, 308000), (12800, 302225), (13750, 281344), (13816, 280000), (14000, 276320), (14080, 274750), (15400, 251200), (15700, 246400), (16000, 241780), (17270, 224000), (17500, 221056), (17584, 220000), (17600, 219800), (17920, 215875), (19250, 200960), (19625, 197120), (19712, 196250), (20000, 193424), (20096, 192500), (21980, 176000), (22000, 175840), (22400, 172700), (24178, 160000), (24640, 157000), (25120, 154000), (27475, 140800), (27500, 140672), (27632, 140000), (28000, 138160), (28160, 137375), (30800, 125600), (31400, 123200), (32000, 120890), (34540, 112000), (35000, 110528), (35168, 110000), (35200, 109900), (38500, 100480), (39250, 98560), (39424, 98125), (40000, 96712), (40192, 96250), (43175, 89600), (43960, 88000), (44000, 87920), (44800, 86350), (48125, 80384), (48356, 80000), (49280, 78500), (50240, 77000), (54950, 70400), (55000, 70336), (55264, 70000), (56000, 69080), (60445, 64000), (61600, 62800)]