38519040

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{1433}}^1$

素因数の和:1464

約数の個数: 144

約数和(自身を含む): 140692608

約数和(自身を除く): 102173568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1433, 1680, 1792, 1920, 2240, 2688, 2866, 3360, 3840, 4299, 4480, 5376, 5732, 6720, 7165, 8598, 8960, 10031, 11464, 13440, 14330, 17196, 20062, 21495, 22928, 26880, 28660, 30093, 34392, 40124, 42990, 45856, 50155, 57320, 60186, 68784, 80248, 85980, 91712, 100310, 114640, 120372, 137568, 150465, 160496, 171960, 183424, 200620, 229280, 240744, 275136, 300930, 320992, 343920, 366848, 401240, 458560, 481488, 550272, 601860, 641984, 687840, 802480, 917120, 962976, 1100544, 1203720, 1283968, 1375680, 1604960, 1834240, 1925952, 2407440, 2567936, 2751360, 3209920, 3851904, 4814880, 5502720, 6419840, 7703808, 9629760, 12839680, 19259520, 38519040]

約数ペア:

[(1, 38519040), (2, 19259520), (3, 12839680), (4, 9629760), (5, 7703808), (6, 6419840), (7, 5502720), (8, 4814880), (10, 3851904), (12, 3209920), (14, 2751360), (15, 2567936), (16, 2407440), (20, 1925952), (21, 1834240), (24, 1604960), (28, 1375680), (30, 1283968), (32, 1203720), (35, 1100544), (40, 962976), (42, 917120), (48, 802480), (56, 687840), (60, 641984), (64, 601860), (70, 550272), (80, 481488), (84, 458560), (96, 401240), (105, 366848), (112, 343920), (120, 320992), (128, 300930), (140, 275136), (160, 240744), (168, 229280), (192, 200620), (210, 183424), (224, 171960), (240, 160496), (256, 150465), (280, 137568), (320, 120372), (336, 114640), (384, 100310), (420, 91712), (448, 85980), (480, 80248), (560, 68784), (640, 60186), (672, 57320), (768, 50155), (840, 45856), (896, 42990), (960, 40124), (1120, 34392), (1280, 30093), (1344, 28660), (1433, 26880), (1680, 22928), (1792, 21495), (1920, 20062), (2240, 17196), (2688, 14330), (2866, 13440), (3360, 11464), (3840, 10031), (4299, 8960), (4480, 8598), (5376, 7165), (5732, 6720)]