2867604160

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{619}}^1$

素因数の和:1134

約数の個数: 112

約数和(自身を含む): 7075261440

約数和(自身を除く): 4207657280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 467, 496, 619, 620, 934, 992, 1238, 1240, 1868, 1984, 2335, 2476, 2480, 3095, 3736, 4670, 4952, 4960, 6190, 7472, 9340, 9904, 9920, 12380, 14477, 14944, 18680, 19189, 19808, 24760, 28954, 29888, 37360, 38378, 39616, 49520, 57908, 72385, 74720, 76756, 95945, 99040, 115816, 144770, 149440, 153512, 191890, 198080, 231632, 289073, 289540, 307024, 383780, 463264, 578146, 579080, 614048, 767560, 926528, 1156292, 1158160, 1228096, 1445365, 1535120, 2312584, 2316320, 2890730, 3070240, 4625168, 4632640, 5781460, 6140480, 8961263, 9250336, 11562920, 17922526, 18500672, 23125840, 35845052, 44806315, 46251680, 71690104, 89612630, 92503360, 143380208, 179225260, 286760416, 358450520, 573520832, 716901040, 1433802080, 2867604160]

約数ペア:

[(1, 2867604160), (2, 1433802080), (4, 716901040), (5, 573520832), (8, 358450520), (10, 286760416), (16, 179225260), (20, 143380208), (31, 92503360), (32, 89612630), (40, 71690104), (62, 46251680), (64, 44806315), (80, 35845052), (124, 23125840), (155, 18500672), (160, 17922526), (248, 11562920), (310, 9250336), (320, 8961263), (467, 6140480), (496, 5781460), (619, 4632640), (620, 4625168), (934, 3070240), (992, 2890730), (1238, 2316320), (1240, 2312584), (1868, 1535120), (1984, 1445365), (2335, 1228096), (2476, 1158160), (2480, 1156292), (3095, 926528), (3736, 767560), (4670, 614048), (4952, 579080), (4960, 578146), (6190, 463264), (7472, 383780), (9340, 307024), (9904, 289540), (9920, 289073), (12380, 231632), (14477, 198080), (14944, 191890), (18680, 153512), (19189, 149440), (19808, 144770), (24760, 115816), (28954, 99040), (29888, 95945), (37360, 76756), (38378, 74720), (39616, 72385), (49520, 57908)]