31819964160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113513}}^1$

素因数の和:113610

約数の個数: 144

約数和(自身を含む): 103018041504

約数和(自身を除く): 71198077344

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, 113513, 140160, 227026, 280320, 340539, 454052, 567565, 681078, 908104, 1135130, 1362156, 1702695, 1816208, 2270260, 2724312, 3405390, 3632416, 4540520, 5448624, 6810780, 7264832, 8286449, 9081040, 10897248, 13621560, 14529664, 16572898, 18162080, 21794496, 24859347, 27243120, 29059328, 33145796, 36324160, 41432245, 43588992, 49718694, 54486240, 66291592, 72648320, 82864490, 87177984, 99437388, 108972480, 124296735, 132583184, 145296640, 165728980, 198874776, 217944960, 248593470, 265166368, 331457960, 397749552, 435889920, 497186940, 530332736, 662915920, 795499104, 994373880, 1060665472, 1325831840, 1590998208, 1988747760, 2121330944, 2651663680, 3181996416, 3977495520, 5303327360, 6363992832, 7954991040, 10606654720, 15909982080, 31819964160]

約数ペア:

[(1, 31819964160), (2, 15909982080), (3, 10606654720), (4, 7954991040), (5, 6363992832), (6, 5303327360), (8, 3977495520), (10, 3181996416), (12, 2651663680), (15, 2121330944), (16, 1988747760), (20, 1590998208), (24, 1325831840), (30, 1060665472), (32, 994373880), (40, 795499104), (48, 662915920), (60, 530332736), (64, 497186940), (73, 435889920), (80, 397749552), (96, 331457960), (120, 265166368), (128, 248593470), (146, 217944960), (160, 198874776), (192, 165728980), (219, 145296640), (240, 132583184), (256, 124296735), (292, 108972480), (320, 99437388), (365, 87177984), (384, 82864490), (438, 72648320), (480, 66291592), (584, 54486240), (640, 49718694), (730, 43588992), (768, 41432245), (876, 36324160), (960, 33145796), (1095, 29059328), (1168, 27243120), (1280, 24859347), (1460, 21794496), (1752, 18162080), (1920, 16572898), (2190, 14529664), (2336, 13621560), (2920, 10897248), (3504, 9081040), (3840, 8286449), (4380, 7264832), (4672, 6810780), (5840, 5448624), (7008, 4540520), (8760, 3632416), (9344, 3405390), (11680, 2724312), (14016, 2270260), (17520, 1816208), (18688, 1702695), (23360, 1362156), (28032, 1135130), (35040, 908104), (46720, 681078), (56064, 567565), (70080, 454052), (93440, 340539), (113513, 280320), (140160, 227026)]