38125666560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{12911}}^1$

素因数の和:13704

約数の個数: 144

約数和(自身を含む): 121931631360

約数和(自身を除く): 83805964800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 769, 960, 1280, 1538, 1920, 2307, 3076, 3840, 3845, 4614, 6152, 7690, 9228, 11535, 12304, 12911, 15380, 18456, 23070, 24608, 25822, 30760, 36912, 38733, 46140, 49216, 51644, 61520, 64555, 73824, 77466, 92280, 98432, 103288, 123040, 129110, 147648, 154932, 184560, 193665, 196864, 206576, 246080, 258220, 295296, 309864, 369120, 387330, 413152, 492160, 516440, 590592, 619728, 738240, 774660, 826304, 984320, 1032880, 1239456, 1476480, 1549320, 1652608, 2065760, 2478912, 2952960, 3098640, 3305216, 4131520, 4957824, 6197280, 8263040, 9915648, 9928559, 12394560, 16526080, 19857118, 24789120, 29785677, 39714236, 49578240, 49642795, 59571354, 79428472, 99285590, 119142708, 148928385, 158856944, 198571180, 238285416, 297856770, 317713888, 397142360, 476570832, 595713540, 635427776, 794284720, 953141664, 1191427080, 1270855552, 1588569440, 1906283328, 2382854160, 2541711104, 3177138880, 3812566656, 4765708320, 6354277760, 7625133312, 9531416640, 12708555520, 19062833280, 38125666560]

約数ペア:

[(1, 38125666560), (2, 19062833280), (3, 12708555520), (4, 9531416640), (5, 7625133312), (6, 6354277760), (8, 4765708320), (10, 3812566656), (12, 3177138880), (15, 2541711104), (16, 2382854160), (20, 1906283328), (24, 1588569440), (30, 1270855552), (32, 1191427080), (40, 953141664), (48, 794284720), (60, 635427776), (64, 595713540), (80, 476570832), (96, 397142360), (120, 317713888), (128, 297856770), (160, 238285416), (192, 198571180), (240, 158856944), (256, 148928385), (320, 119142708), (384, 99285590), (480, 79428472), (640, 59571354), (768, 49642795), (769, 49578240), (960, 39714236), (1280, 29785677), (1538, 24789120), (1920, 19857118), (2307, 16526080), (3076, 12394560), (3840, 9928559), (3845, 9915648), (4614, 8263040), (6152, 6197280), (7690, 4957824), (9228, 4131520), (11535, 3305216), (12304, 3098640), (12911, 2952960), (15380, 2478912), (18456, 2065760), (23070, 1652608), (24608, 1549320), (25822, 1476480), (30760, 1239456), (36912, 1032880), (38733, 984320), (46140, 826304), (49216, 774660), (51644, 738240), (61520, 619728), (64555, 590592), (73824, 516440), (77466, 492160), (92280, 413152), (98432, 387330), (103288, 369120), (123040, 309864), (129110, 295296), (147648, 258220), (154932, 246080), (184560, 206576), (193665, 196864)]