57419520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:830

約数の個数: 144

約数和(自身を含む): 193280640

約数和(自身を除く): 135861120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 787, 912, 960, 1140, 1216, 1280, 1520, 1574, 1824, 1920, 2280, 2361, 2432, 3040, 3148, 3648, 3840, 3935, 4560, 4722, 4864, 6080, 6296, 7296, 7870, 9120, 9444, 11805, 12160, 12592, 14592, 14953, 15740, 18240, 18888, 23610, 24320, 25184, 29906, 31480, 36480, 37776, 44859, 47220, 50368, 59812, 62960, 72960, 74765, 75552, 89718, 94440, 100736, 119624, 125920, 149530, 151104, 179436, 188880, 201472, 224295, 239248, 251840, 299060, 302208, 358872, 377760, 448590, 478496, 503680, 598120, 604416, 717744, 755520, 897180, 956992, 1007360, 1196240, 1435488, 1511040, 1794360, 1913984, 2392480, 2870976, 3022080, 3588720, 3827968, 4784960, 5741952, 7177440, 9569920, 11483904, 14354880, 19139840, 28709760, 57419520]

約数ペア:

[(1, 57419520), (2, 28709760), (3, 19139840), (4, 14354880), (5, 11483904), (6, 9569920), (8, 7177440), (10, 5741952), (12, 4784960), (15, 3827968), (16, 3588720), (19, 3022080), (20, 2870976), (24, 2392480), (30, 1913984), (32, 1794360), (38, 1511040), (40, 1435488), (48, 1196240), (57, 1007360), (60, 956992), (64, 897180), (76, 755520), (80, 717744), (95, 604416), (96, 598120), (114, 503680), (120, 478496), (128, 448590), (152, 377760), (160, 358872), (190, 302208), (192, 299060), (228, 251840), (240, 239248), (256, 224295), (285, 201472), (304, 188880), (320, 179436), (380, 151104), (384, 149530), (456, 125920), (480, 119624), (570, 100736), (608, 94440), (640, 89718), (760, 75552), (768, 74765), (787, 72960), (912, 62960), (960, 59812), (1140, 50368), (1216, 47220), (1280, 44859), (1520, 37776), (1574, 36480), (1824, 31480), (1920, 29906), (2280, 25184), (2361, 24320), (2432, 23610), (3040, 18888), (3148, 18240), (3648, 15740), (3840, 14953), (3935, 14592), (4560, 12592), (4722, 12160), (4864, 11805), (6080, 9444), (6296, 9120), (7296, 7870)]