1316036280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{843613}}^1$

素因数の和:843640

約数の個数: 64

約数和(自身を含む): 4251814560

約数和(自身を除く): 2935778280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 843613, 1687226, 2530839, 3374452, 4218065, 5061678, 6748904, 8436130, 10123356, 10966969, 12654195, 16872260, 20246712, 21933938, 25308390, 32900907, 33744520, 43867876, 50616780, 54834845, 65801814, 87735752, 101233560, 109669690, 131603628, 164504535, 219339380, 263207256, 329009070, 438678760, 658018140, 1316036280]

約数ペア:

[(1, 1316036280), (2, 658018140), (3, 438678760), (4, 329009070), (5, 263207256), (6, 219339380), (8, 164504535), (10, 131603628), (12, 109669690), (13, 101233560), (15, 87735752), (20, 65801814), (24, 54834845), (26, 50616780), (30, 43867876), (39, 33744520), (40, 32900907), (52, 25308390), (60, 21933938), (65, 20246712), (78, 16872260), (104, 12654195), (120, 10966969), (130, 10123356), (156, 8436130), (195, 6748904), (260, 5061678), (312, 4218065), (390, 3374452), (520, 2530839), (780, 1687226), (1560, 843613)]