313492788480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1118339}}^1$

素因数の和:1118436

約数の個数: 144

約数和(自身を含む): 1014933810240

約数和(自身を除く): 701441021760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 256, 292, 320, 365, 384, 438, 480, 584, 640, 730, 768, 876, 960, 1095, 1168, 1280, 1460, 1752, 1920, 2190, 2336, 2920, 3504, 3840, 4380, 4672, 5840, 7008, 8760, 9344, 11680, 14016, 17520, 18688, 23360, 28032, 35040, 46720, 56064, 70080, 93440, 140160, 280320, 1118339, 2236678, 3355017, 4473356, 5591695, 6710034, 8946712, 11183390, 13420068, 16775085, 17893424, 22366780, 26840136, 33550170, 35786848, 44733560, 53680272, 67100340, 71573696, 81638747, 89467120, 107360544, 134200680, 143147392, 163277494, 178934240, 214721088, 244916241, 268401360, 286294784, 326554988, 357868480, 408193735, 429442176, 489832482, 536802720, 653109976, 715736960, 816387470, 858884352, 979664964, 1073605440, 1224581205, 1306219952, 1431473920, 1632774940, 1959329928, 2147210880, 2449162410, 2612439904, 3265549880, 3918659856, 4294421760, 4898324820, 5224879808, 6531099760, 7837319712, 9796649640, 10449759616, 13062199520, 15674639424, 19593299280, 20899519232, 26124399040, 31349278848, 39186598560, 52248798080, 62698557696, 78373197120, 104497596160, 156746394240, 313492788480]

約数ペア:

[(1, 313492788480), (2, 156746394240), (3, 104497596160), (4, 78373197120), (5, 62698557696), (6, 52248798080), (8, 39186598560), (10, 31349278848), (12, 26124399040), (15, 20899519232), (16, 19593299280), (20, 15674639424), (24, 13062199520), (30, 10449759616), (32, 9796649640), (40, 7837319712), (48, 6531099760), (60, 5224879808), (64, 4898324820), (73, 4294421760), (80, 3918659856), (96, 3265549880), (120, 2612439904), (128, 2449162410), (146, 2147210880), (160, 1959329928), (192, 1632774940), (219, 1431473920), (240, 1306219952), (256, 1224581205), (292, 1073605440), (320, 979664964), (365, 858884352), (384, 816387470), (438, 715736960), (480, 653109976), (584, 536802720), (640, 489832482), (730, 429442176), (768, 408193735), (876, 357868480), (960, 326554988), (1095, 286294784), (1168, 268401360), (1280, 244916241), (1460, 214721088), (1752, 178934240), (1920, 163277494), (2190, 143147392), (2336, 134200680), (2920, 107360544), (3504, 89467120), (3840, 81638747), (4380, 71573696), (4672, 67100340), (5840, 53680272), (7008, 44733560), (8760, 35786848), (9344, 33550170), (11680, 26840136), (14016, 22366780), (17520, 17893424), (18688, 16775085), (23360, 13420068), (28032, 11183390), (35040, 8946712), (46720, 6710034), (56064, 5591695), (70080, 4473356), (93440, 3355017), (140160, 2236678), (280320, 1118339)]