1426228800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{4871}}^1$

素因数の和:4957

約数の個数: 168

約数和(自身を含む): 4756903872

約数和(自身を除く): 3330675072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 64, 75, 80, 96, 100, 120, 122, 150, 160, 183, 192, 200, 240, 244, 300, 305, 320, 366, 400, 480, 488, 600, 610, 732, 800, 915, 960, 976, 1200, 1220, 1464, 1525, 1600, 1830, 1952, 2400, 2440, 2928, 3050, 3660, 3904, 4575, 4800, 4871, 4880, 5856, 6100, 7320, 9150, 9742, 9760, 11712, 12200, 14613, 14640, 18300, 19484, 19520, 24355, 24400, 29226, 29280, 36600, 38968, 48710, 48800, 58452, 58560, 73065, 73200, 77936, 97420, 97600, 116904, 121775, 146130, 146400, 155872, 194840, 233808, 243550, 292260, 292800, 297131, 311744, 365325, 389680, 467616, 487100, 584520, 594262, 730650, 779360, 891393, 935232, 974200, 1169040, 1188524, 1461300, 1485655, 1558720, 1782786, 1948400, 2338080, 2377048, 2922600, 2971310, 3565572, 3896800, 4456965, 4676160, 4754096, 5845200, 5942620, 7131144, 7428275, 7793600, 8913930, 9508192, 11690400, 11885240, 14262288, 14856550, 17827860, 19016384, 22284825, 23380800, 23770480, 28524576, 29713100, 35655720, 44569650, 47540960, 57049152, 59426200, 71311440, 89139300, 95081920, 118852400, 142622880, 178278600, 237704800, 285245760, 356557200, 475409600, 713114400, 1426228800]

約数ペア:

[(1, 1426228800), (2, 713114400), (3, 475409600), (4, 356557200), (5, 285245760), (6, 237704800), (8, 178278600), (10, 142622880), (12, 118852400), (15, 95081920), (16, 89139300), (20, 71311440), (24, 59426200), (25, 57049152), (30, 47540960), (32, 44569650), (40, 35655720), (48, 29713100), (50, 28524576), (60, 23770480), (61, 23380800), (64, 22284825), (75, 19016384), (80, 17827860), (96, 14856550), (100, 14262288), (120, 11885240), (122, 11690400), (150, 9508192), (160, 8913930), (183, 7793600), (192, 7428275), (200, 7131144), (240, 5942620), (244, 5845200), (300, 4754096), (305, 4676160), (320, 4456965), (366, 3896800), (400, 3565572), (480, 2971310), (488, 2922600), (600, 2377048), (610, 2338080), (732, 1948400), (800, 1782786), (915, 1558720), (960, 1485655), (976, 1461300), (1200, 1188524), (1220, 1169040), (1464, 974200), (1525, 935232), (1600, 891393), (1830, 779360), (1952, 730650), (2400, 594262), (2440, 584520), (2928, 487100), (3050, 467616), (3660, 389680), (3904, 365325), (4575, 311744), (4800, 297131), (4871, 292800), (4880, 292260), (5856, 243550), (6100, 233808), (7320, 194840), (9150, 155872), (9742, 146400), (9760, 146130), (11712, 121775), (12200, 116904), (14613, 97600), (14640, 97420), (18300, 77936), (19484, 73200), (19520, 73065), (24355, 58560), (24400, 58452), (29226, 48800), (29280, 48710), (36600, 38968)]