1037388800

素因数分解:

$2^{10}\times 5^2\times 7^2\times {\mathrm{827}}^1$

素因数の和:871

約数の個数: 198

約数和(自身を含む): 2994916572

約数和(自身を除く): 1957527772

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 175, 196, 200, 224, 245, 256, 280, 320, 350, 392, 400, 448, 490, 512, 560, 640, 700, 784, 800, 827, 896, 980, 1024, 1120, 1225, 1280, 1400, 1568, 1600, 1654, 1792, 1960, 2240, 2450, 2560, 2800, 3136, 3200, 3308, 3584, 3920, 4135, 4480, 4900, 5120, 5600, 5789, 6272, 6400, 6616, 7168, 7840, 8270, 8960, 9800, 11200, 11578, 12544, 12800, 13232, 15680, 16540, 17920, 19600, 20675, 22400, 23156, 25088, 25600, 26464, 28945, 31360, 33080, 35840, 39200, 40523, 41350, 44800, 46312, 50176, 52928, 57890, 62720, 66160, 78400, 81046, 82700, 89600, 92624, 105856, 115780, 125440, 132320, 144725, 156800, 162092, 165400, 179200, 185248, 202615, 211712, 231560, 250880, 264640, 289450, 313600, 324184, 330800, 370496, 405230, 423424, 463120, 529280, 578900, 627200, 648368, 661600, 740992, 810460, 846848, 926240, 1013075, 1058560, 1157800, 1254400, 1296736, 1323200, 1481984, 1620920, 1852480, 2026150, 2117120, 2315600, 2593472, 2646400, 2963968, 3241840, 3704960, 4052300, 4234240, 4631200, 5186944, 5292800, 5927936, 6483680, 7409920, 8104600, 9262400, 10373888, 10585600, 12967360, 14819840, 16209200, 18524800, 20747776, 21171200, 25934720, 29639680, 32418400, 37049600, 41495552, 51869440, 64836800, 74099200, 103738880, 129673600, 148198400, 207477760, 259347200, 518694400, 1037388800]

約数ペア:

[(1, 1037388800), (2, 518694400), (4, 259347200), (5, 207477760), (7, 148198400), (8, 129673600), (10, 103738880), (14, 74099200), (16, 64836800), (20, 51869440), (25, 41495552), (28, 37049600), (32, 32418400), (35, 29639680), (40, 25934720), (49, 21171200), (50, 20747776), (56, 18524800), (64, 16209200), (70, 14819840), (80, 12967360), (98, 10585600), (100, 10373888), (112, 9262400), (128, 8104600), (140, 7409920), (160, 6483680), (175, 5927936), (196, 5292800), (200, 5186944), (224, 4631200), (245, 4234240), (256, 4052300), (280, 3704960), (320, 3241840), (350, 2963968), (392, 2646400), (400, 2593472), (448, 2315600), (490, 2117120), (512, 2026150), (560, 1852480), (640, 1620920), (700, 1481984), (784, 1323200), (800, 1296736), (827, 1254400), (896, 1157800), (980, 1058560), (1024, 1013075), (1120, 926240), (1225, 846848), (1280, 810460), (1400, 740992), (1568, 661600), (1600, 648368), (1654, 627200), (1792, 578900), (1960, 529280), (2240, 463120), (2450, 423424), (2560, 405230), (2800, 370496), (3136, 330800), (3200, 324184), (3308, 313600), (3584, 289450), (3920, 264640), (4135, 250880), (4480, 231560), (4900, 211712), (5120, 202615), (5600, 185248), (5789, 179200), (6272, 165400), (6400, 162092), (6616, 156800), (7168, 144725), (7840, 132320), (8270, 125440), (8960, 115780), (9800, 105856), (11200, 92624), (11578, 89600), (12544, 82700), (12800, 81046), (13232, 78400), (15680, 66160), (16540, 62720), (17920, 57890), (19600, 52928), (20675, 50176), (22400, 46312), (23156, 44800), (25088, 41350), (25600, 40523), (26464, 39200), (28945, 35840), (31360, 33080)]